Bump the version

Add Input Method classes and support

.all-contributorsrc

@@ -384,6 +384,24 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "stvkoch",
+      "name": "Steven Koch",
+      "avatar_url": "https://avatars.githubusercontent.com/u/14454?v=4",
+      "profile": "https://stvkoch.github.io.",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "sedwards2009",
+      "name": "Simon Edwards",
+      "avatar_url": "https://avatars.githubusercontent.com/u/6926644?v=4",
+      "profile": "https://github.com/sedwards2009",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.eslintrc.js

@@ -12,7 +12,6 @@ module.exports = {
             parser: '@typescript-eslint/parser', // Specifies the ESLint parser
             extends: [
                 'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
-                'prettier/@typescript-eslint', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
                 'plugin:prettier/recommended', // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
             ],
             parserOptions: {
@@ -23,6 +22,7 @@ module.exports = {
                 '@typescript-eslint/camelcase': 0,
                 '@typescript-eslint/no-var-requires': 0,
                 '@typescript-eslint/no-explicit-any': 0,
+                '@typescript-eslint/no-unused-vars': ['warn', { args: 'none' }],
             },
         },
     ],

.github/workflows/docs.yml

@@ -9,10 +9,10 @@ jobs:
     gh-release:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v1
-            - uses: actions/setup-node@v1
+            - uses: actions/checkout@v2
+            - uses: actions/setup-node@v2
               with:
-                  node-version: '14.x'
+                node-version: '16.x'
             - name: Add key to allow access to repository
               env:
                   SSH_AUTH_SOCK: /tmp/ssh_agent.sock
@@ -33,7 +33,7 @@ jobs:
               run: |
                   git config --global user.email "actions@gihub.com"
                   git config --global user.name "gh-actions"
-                  npm install --ignore-scripts
+                  yarn install --ignore-scripts
                   npm run docs
                   cd website
                   if [ -e yarn.lock ]; then

.github/workflows/latest.yml

@@ -7,17 +7,20 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                os: [ubuntu-18.04]
+                os: [ubuntu-20.04]
         runs-on: ${{ matrix.os }}
         steps:
-            - uses: actions/checkout@master
-            - uses: actions/setup-node@master
+            - uses: actions/checkout@v2
+            - uses: actions/setup-node@v2
               with:
-                  node-version: '13.x'
+                node-version: '16.x'
+            - name: Install ubuntu deps
+              if: contains(matrix.os, 'ubuntu-20.04')
+              run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1 libopengl-dev
             - name: Install deps
-              run: npm install --ignore-scripts
+              run: npm install
             - name: Build nodegui
-              run: npx tsc
+              run: npm run build
             - name: Archive using npm pack
               run: npm --no-git-tag-version version 0.0.0-latest-master && npm pack
             - uses: actions/upload-artifact@v1
@@ -30,10 +33,10 @@ jobs:
                   code: v0.0.0-latest-master
                   name: Latest Master Release
                   body: >
-                      Latest auto release corresponding to commit ${{github.sha}} 🔥. 
-                      To install do: 
+                      Latest auto release corresponding to commit ${{github.sha}} 🔥.
+                      To install do:
                       `npm install https://github.com/nodegui/nodegui/releases/download/v0.0.0-latest-master/nodegui-master.tgz`
-                      or 
+                      or
                       `npm install http://master-release.nodegui.org`
                   assets: >
                       nodegui-nodegui-0.0.0-latest-master.tgz:nodegui-master.tgz:application/tar+gzip

.github/workflows/prebuild.yml

@@ -1,38 +0,0 @@
-on:
-    repository_dispatch:
-        types: [on-demand-build]
-    release:
-        types: [created]
-jobs:
-    build:
-        strategy:
-            fail-fast: false
-            matrix:
-                os: [ubuntu-18.04, windows-latest, macos-latest]
-        runs-on: ${{ matrix.os }}
-        steps:
-            - uses: actions/checkout@v2
-              with:
-                  ref: ${{ github.ref }}
-            # - uses: actions/setup-node@master
-            #   with:
-            #       node-version: '13.x'
-            # - name: Install ubuntu deps
-            #   if: contains(matrix.os, 'ubuntu')
-            #   run: sudo apt install mesa-common-dev libglu1-mesa-dev
-            # - name: Install deps
-            #   run: npm install
-            #   env:
-            #       SKIP_BUILD: 1
-            # - name: Change version if master
-            #   if: contains(github.event.client_payload.tag, '0.0.0-latest-master')
-            #   run: npm --no-git-tag-version version 0.0.0-latest-master
-            # - name: Prebuild binary
-            #   run: npx prebuild --all --backend=cmake-js --strip --runtime=napi --include-regex="\.[n,e,l][a-z]*$"
-            # - name: Release
-            #   uses: softprops/action-gh-release@master
-            #   with:
-            #       files: prebuilds/@nodegui/*.tar.gz
-            #       tag_name: ${{ github.event.release.tag_name || github.event.client_payload.tag }}
-            #   env:
-            #       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -0,0 +1,97 @@
+name: Build and Deploy to npm
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  precompile:
+    if: contains(github.event.release.tag_name, 'v0.0.0-latest-master') == false
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-20.04
+            platform: linux
+            arch: x64
+          - os: windows-latest
+            platform: win32
+            arch: x64
+          - os: macos-latest
+            platform: darwin
+            arch: x64
+    runs-on: ${{ matrix.os }}
+    env:
+      ARCHIVE_FILENAME: nodegui-binary-${{github.event.release.tag_name}}-${{ matrix.platform }}-${{ matrix.arch }}.tar.gz
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16.x'
+
+      - name: Install ubuntu deps
+        if: contains(matrix.os, 'ubuntu-20.04')
+        run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1 libopengl-dev
+
+      - name: Install deps
+        run: npm install
+
+      - name: Build nodegui
+        run: npm run build
+        env:
+          CMAKE_BUILD_PARALLEL_LEVEL: 8
+
+      - name: Compress files
+        if: ${{!contains(matrix.os, 'windows-latest')}}
+        uses: a7ul/tar-action@v1.0.2
+        id: compress
+        with:
+          command: c
+          cwd: ./build/Release
+          files: |
+            ./nodegui_core.node
+          outPath: ${{ env.ARCHIVE_FILENAME }}
+
+      - name: Compress files (Windows)
+        if: contains(matrix.os, 'windows-latest')
+        uses: a7ul/tar-action@v1.0.2
+        id: compress-windows
+        with:
+          command: c
+          cwd: ./build/Release
+          files: |
+            ./nodegui_core.node
+            ./nodegui_core.lib
+            ./nodegui_core.exp
+          outPath: ${{ env.ARCHIVE_FILENAME }}
+
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ${{ env.ARCHIVE_FILENAME }}
+          path: ${{ env.ARCHIVE_FILENAME }}
+
+      - name: Upload release binaries
+        uses: alexellis/upload-assets@0.2.2
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          asset_paths: '["${{ env.ARCHIVE_FILENAME }}"]'
+
+  publish-npm-package:
+    needs: precompile
+    if: contains(github.event.release.tag_name, 'v0.0.0-latest-master') == false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16.x'
+      - name: Install ubuntu deps
+        run: sudo apt update
+      - run: sudo apt install mesa-common-dev libglu1-mesa-dev
+      - run: npm install
+      - run: echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' >> .npmrc
+      - run: npm publish --access=public
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
+          CMAKE_BUILD_PARALLEL_LEVEL: 8

.github/workflows/test.yml

@@ -6,20 +6,22 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                os: [ubuntu-18.04, windows-latest, macos-latest]
+                os: [ubuntu-20.04, windows-latest, macos-latest]
         runs-on: ${{ matrix.os }}
         steps:
-            - uses: actions/checkout@master
-            - uses: actions/setup-node@master
+            - uses: actions/checkout@v2
+            - uses: actions/setup-node@v2
               with:
-                  node-version: '13.x'
+                node-version: '16.x'
             - name: Install ubuntu deps
-              if: contains(matrix.os, 'ubuntu')
-              run: sudo apt install mesa-common-dev libglu1-mesa-dev
+              if: contains(matrix.os, 'ubuntu-20.04')
+              run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1 libopengl-dev
             - name: Install deps
               run: npm install
             - name: Build nodegui
               run: npm run build
+              env:
+                CMAKE_BUILD_PARALLEL_LEVEL: 8
             - name: Run tests
               run: npm run test
             - name: Run linters for cpp

CMakeLists.txt

@@ -11,6 +11,10 @@ set(CORE_WIDGETS_ADDON "nodegui_core")
 
 project(${CORE_WIDGETS_ADDON})
 
+set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
+
+# Note: CMake+moc also use this list when finding files which `moc` applied.
+
 add_library(${CORE_WIDGETS_ADDON} SHARED
     "${CMAKE_JS_SRC}"
     "${PROJECT_SOURCE_DIR}/src/cpp/main.cpp"
@@ -24,6 +28,8 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/core/Events/eventsmap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/core/Events/eventwidget.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/core/YogaWidget/yogawidget.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/core/WrapperCache/wrappercache.h"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/core/WrapperCache/wrappercache.cpp"
     # core deps
     "${PROJECT_SOURCE_DIR}/src/cpp/include/deps/yoga/log.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/deps/yoga/Utils.cpp"
@@ -46,14 +52,21 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QDrag/qdrag_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QKeyEvent/qkeyevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QMouseEvent/qmouseevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QMoveEvent/qmoveevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QWheelEvent/qwheelevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QNativeGestureEvent/qnativegestureevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QPaintEvent/qpaintevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QTabletEvent/qtabletevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QTimerEvent/qtimerevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QDropEvent/qdropevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QDragMoveEvent/qdragmoveevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QDragLeaveEvent/qdragleaveevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QResizeEvent/qresizeevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QInputMethodEvent/qinputmethodevent_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QEvent/QInputMethodQueryEvent/qinputmethodqueryevent_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QFontDatabase/qfontdatabase_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QFontMetrics/qfontmetrics_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QFontMetricsF/qfontmetricsf_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QPicture/qpicture_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QPixmap/qpixmap_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QIcon/qicon_wrap.cpp"
@@ -62,13 +75,19 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QCursor/qcursor_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QKeySequence/qkeysequence_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QMovie/qmovie_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QPalette/qpalette_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QScreen/qscreen_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QStyle/qstyle_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtGui/QWindow/qwindow_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QAbstractItemModel/qabstractitemmodel_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QDate/qdate_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QDateTime/qdatetime_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QItemSelectionModel/qitemselectionmodel_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QModelIndex/qmodelindex_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QObject/qobject_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QVariant/qvariant_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QSize/qsize_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QSizeF/qsizef_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QSettings/qsettings_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QRect/qrect_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtCore/QRectF/qrectf_wrap.cpp"
@@ -92,6 +111,7 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QFrame/qframe_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QGraphicsBlurEffect/qgraphicsblureffect_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QGraphicsDropShadowEffect/qgraphicsdropshadoweffect_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QHeaderView/qheaderview_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QListView/qlistview_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QListWidget/qlistwidget_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QListWidgetItem/qlistwidgetitem_wrap.cpp"
@@ -140,8 +160,12 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QStandardItemModel/qstandarditemmodel_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QStandardItem/qstandarditem_wrap.cpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QSvgWidget/qsvgwidget_wrap.cpp"
-    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QDesktopWidget/qdesktopwidget_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QStyleFactory/qstylefactory_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QSplitter/qsplitter_wrap.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/QtWidgets/QAbstractItemDelegate/qabstractitemdelegate_wrap.cpp"
     # Custom widgets (include them for automoc since they contain Q_OBJECT)
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtCore/QAbstractItemModel/nabstractitemmodel.hpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtCore/QItemSelectionModel/nitemselectionmodel.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtCore/QObject/nobject.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/core/FlexLayout/flexlayout.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtGui/QMovie/nmovie.hpp"
@@ -203,7 +227,13 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QTextBrowser/ntextbrowser.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QTextEdit/ntextedit.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QSvgWidget/nsvgwidget.hpp"
-    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QDesktopWidget/nqdesktopwidget.hpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QHeaderView/nheaderview.hpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QSplitter/nsplitter.hpp"
+
+    # Test
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/test/CacheTestQObject.h"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/test/CacheTestQObject.cpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/lib/test/cachetestqobject_wrap.cpp"
 )
 
 AddCommonConfig(${CORE_WIDGETS_ADDON})
@@ -226,14 +256,28 @@ if (WIN32)
     target_compile_definitions(${CORE_WIDGETS_ADDON} PRIVATE
         ENABLE_DLL_EXPORT=1
     )
-    target_compile_options(${CORE_WIDGETS_ADDON} PRIVATE "/MP4")
+    target_compile_options(${CORE_WIDGETS_ADDON} PRIVATE "/MP")
+endif()
 
+if (UNIX AND NOT APPLE)
+    # Set the RPATH in the binary to a relative one to allow it to find our Qt
+    # libraries regardless of where the base installation directory is.
+    file(RELATIVE_PATH QT_LIBRARY_REL_PATH "${CMAKE_BINARY_DIR}/Release" "${QT_CMAKE_HOME_DIR}/../..")
+    set_target_properties(${CORE_WIDGETS_ADDON} PROPERTIES INSTALL_RPATH "\$ORIGIN/${QT_LIBRARY_REL_PATH}")
+    set_target_properties(${CORE_WIDGETS_ADDON} PROPERTIES BUILD_WITH_INSTALL_RPATH TRUE)
+endif()
+
+if (APPLE)
+    set(CMAKE_MACOSX_RPATH ON)
+    file(RELATIVE_PATH QT_LIBRARY_REL_PATH "${CMAKE_BINARY_DIR}/Release" "${QT_CMAKE_HOME_DIR}/../..")
+    set_target_properties(${CORE_WIDGETS_ADDON} PROPERTIES INSTALL_RPATH "@loader_path/${QT_LIBRARY_REL_PATH}")
 endif()
 
 target_link_libraries(${CORE_WIDGETS_ADDON} PRIVATE
     "${CMAKE_JS_LIB}"
-    Qt5::Widgets
-    Qt5::Core
-    Qt5::Gui
-    Qt5::Svg
+    Qt6::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Svg
+    Qt6::SvgWidgets
 )

README.md

@@ -1,20 +1,21 @@
 # NodeGui
 
-[![Join the NodeGUI community on Spectrum](https://withspectrum.github.io/badge/badge.svg)](https://spectrum.chat/nodegui)
-[![All Contributors](https://img.shields.io/badge/all_contributors-16-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/All_contributors-66-orange.svg)](#contributors)
 [![JS Party #96](https://img.shields.io/badge/JS%20Party-%2396-FFCD00.svg)](https://changelog.com/jsparty/96)
-
 [![Build and Test status](https://github.com/nodegui/nodegui/workflows/.github/workflows/test.yml/badge.svg)](https://github.com/nodegui/nodegui/actions)
+[![Discuss on GitHub](https://img.shields.io/badge/Discuss%20on-GitHub-blue)](https://github.com/nodegui/nodegui/discussions)
 
 Build **performant**, **native** and **cross-platform** desktop applications with **Node.js** and **CSS like styling**.🚀
 
-NodeGUI is powered by **Qt5** 💚 which makes it CPU and memory efficient as compared to other chromium based solutions like electron.
+NodeGUI is powered by **Qt6** 💚 which makes it CPU and memory efficient as compared to other chromium based solutions like Electron.
 
 <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/React-icon.svg/1024px-React-icon.svg.png" alt="" width="25"> If you are looking for **React** based version, check out: **[React NodeGUI](https://github.com/nodegui/react-nodegui)**.
 
 <img src="https://vuejs.org/images/logo.png" alt="" width="25" /> If you are looking for **Vue** based version, check out: **[Vue NodeGUI](https://github.com/nodegui/vue-nodegui)**.
 
-Visit: https://nodegui.github.io/nodegui for docs.
+<img src="https://github.com/sveltejs/branding/raw/master/svelte-logo.png" alt="" width="25" /> If you are looking for **Svelte** based version, check out: **[Svelte NodeGUI](https://github.com/nodegui/svelte-nodegui)**
+
+Visit https://nodegui.github.io/nodegui for docs.
 
 <img alt="logo" src="https://github.com/nodegui/nodegui/raw/master/extras/logo/nodegui.png" height="200" />
 
@@ -29,9 +30,7 @@ Visit: https://nodegui.github.io/nodegui for docs.
 <div style="display:inline; margin: 0 auto;"><img alt="kitchen" src="https://github.com/nodegui/nodegui/raw/master/extras/assets/kitchen.png" height="280" /><img alt="demo_mac" src="https://github.com/nodegui/examples/raw/master/react-nodegui/weather-app-widget/weather_widget_mac.png" height="280" /><img alt="demo_win" src="https://github.com/nodegui/examples/raw/master/react-nodegui/image-view/image_view_win.jpg" height="280" />
 </div>
 
-**More screenshots?**
-
-### More Examples:
+### Code Examples
 
 https://github.com/nodegui/examples
 
@@ -39,17 +38,17 @@ https://github.com/nodegui/examples
 
 ## Features
 
--   🧬 Cross platform. Should work on major Linux flavours, Windows and MacOS.
--   📉 Low CPU and memory footprint. Current CPU stays at 0% on idle and memory usage is under 20mb for a hello world program.
--   💅 Styling with CSS (includes actual cascading). Also has full support for Flexbox layout (thanks to Yoga).
--   ✅ Complete Nodejs api support (Currently runs on Node v12.x - and is easily upgradable). Hence has access to all nodejs compatible npm modules.
--   🎪 Native widget event listener support. Supports all events available from Qt / NodeJs.
--   💸 Can be used for Commercial applications.
--   🕵️‍♂️ Good Devtools support.
--   📚 Good documentation and website.
--   🧙‍♂️ Good documentation for contributors.
--   🦹🏻‍♀️ Good support for dark mode (Thanks to Qt).
--   🏅First class Typescript support. (Works on regular JS projects too 😉).
+-   🧬 **Cross platform.** Works on major Linux flavours, Windows, and MacOS.
+-   📉 **Low CPU and memory** footprint. Current CPU stays at 0% on idle and memory usage is under 20MB for a Hello World program.
+-   💅 **Styling with CSS** (includes actual cascading). Also has full support for Flexbox layout (thanks to Yoga).
+-   ✅ **Complete Nodejs API support** (Currently runs on Node v16.x - and is easily upgradable). Hence has access to all Nodejs compatible NPM modules.
+-   🎪 **Native widget event listener support.** Supports all events available from Qt / NodeJs.
+-   💸 **Can be used for Commercial applications.**
+-   🕵️‍♂️ **Good Devtools support.**
+-   📚 **Good documentation and website.**
+-   🧙‍♂️ **Good documentation for contributors.**
+-   🦹🏻‍♀️ **Good support for dark mode (Thanks to Qt).**
+-   🏅**First class Typescript support.** (Works on regular JS projects too 😉).
 
 ## Getting Started
 
@@ -58,47 +57,16 @@ https://github.com/nodegui/examples
 -   Checkout the examples: https://github.com/nodegui/examples .
 -   [Tutorial: Build a native Meme Search Desktop app with Javascript (NodeGui) and Giphy API](https://www.sitepoint.com/build-native-desktop-gif-searcher-app-using-nodegui/)
 
+
 ## Installation
 
-NodeGui requires CMake and Compilation Tools as it is a wrapper for a native C++ widget toolkit QT.
-Detailed instructions here: https://www.sitepoint.com/build-native-desktop-gif-searcher-app-using-nodegui/
-
-TL;DR:
-MacOS
-
-```
-brew install cmake
-brew install make
-```
-
-Windows
-https://cmake.org/download/
-
-Linux (Debian/Ubuntu)
-
-```
-sudo apt-get install pkg-config build-essential
-sudo apt-get install cmake make
-sudo apt-get install mesa-common-dev libglu1-mesa-dev
-```
-
-Linux (Fedora/RHEL/CentOS)
-
-```
-sudo dnf groupinstall "Development Tools" "Development Libraries"
-sudo dnf groupinstall "C Development Tools and Libraries"
-sudo dnf install mesa-libGL mesa-libGL-devel
-```
-
-Then install NodeGui from your command line:
-
-#### To install latest stable release:
+To install latest stable release:
 
 ```
 npm install @nodegui/nodegui
 ```
 
-#### To install the latest version available on master branch:
+To install the latest version available on master branch:
 
 ```
 npm install https://github.com/nodegui/nodegui/releases/download/v0.0.0-latest-master/nodegui-master.tgz
@@ -120,13 +88,15 @@ npm install @nodegui/nodegui
 
 See [FAQs](https://github.com/nodegui/nodegui/tree/master/website/docs/faq.md#why-does-installation-fail-at-minimal-qt-setup) for more details.
 
-**Community guides**
+
+
+## Community guides
 
 -   [Tutorial: Build a native Meme Search Desktop app with Javascript (NodeGui) and Giphy API](https://www.sitepoint.com/build-native-desktop-gif-searcher-app-using-nodegui/)
 -   https://blog.logrocket.com/electron-alternatives-exploring-nodegui-and-react-nodegui/ - Electron alternatives: Exploring NodeGUI and React NodeGUI by [Siegfried Grimbeek](https://blog.logrocket.com/author/siegfriedgrimbeek/).
 -   https://hibbard.eu/node-gui/ - Excellent guide from [James Hibbard](https://github.com/jameshibbard).
 
-**Talks/Podcasts**
+## Talks/Podcasts
 
 -   [NodeGui and React NodeGui at KarmaJS Nov 2019 meetup: https://www.youtube.com/watch?v=8jH5gaEEDv4](https://www.youtube.com/watch?v=8jH5gaEEDv4)
 
@@ -142,11 +112,104 @@ Looking to contribute? If you wish to implement a new widget/add more features a
 
 Please read https://github.com/nodegui/.github/blob/master/CONTRIBUTING.md
 
-## Building
 
-`npm run build`
+## Building from source
 
-Optionally set `QT_INSTALL_DIR='/path/to/qt'` environment variable to build using your own version of Qt.
+This section is useful for those wanting to work on NodeGui itself.
+
+### Required tooling
+
+NodeGui requires CMake and Compilation Tools as it is a wrapper for a native C++ widget toolkit QT.
+Detailed instructions here: https://www.sitepoint.com/build-native-desktop-gif-searcher-app-using-nodegui/
+
+TL;DR:
+
+**MacOS**
+
+```
+brew install cmake
+brew install make
+```
+
+
+**Windows**
+
+https://cmake.org/download/
+
+**Linux (Debian/Ubuntu)**
+
+```
+sudo apt-get install pkg-config build-essential
+sudo apt-get install cmake make
+sudo apt-get install mesa-common-dev libglu1-mesa-dev
+```
+
+**Linux (Fedora/RHEL/CentOS)**
+
+```
+sudo dnf groupinstall "Development Tools" "Development Libraries"
+sudo dnf groupinstall "C Development Tools and Libraries"
+sudo dnf install mesa-libGL mesa-libGL-devel
+```
+
+### Building
+
+Once you have cloned this git repository, run this to build:
+
+```
+npm install
+npm run build
+```
+
+The last step will takes some time to run as it builds the C++ binaries at the core of NodeGui.
+
+
+### Using your own custom Qt installation (Optional)
+
+**Compiling Qt from source**
+
+You will need to download and install Qt from source since there are no binaries from Qt for M1 yet.
+
+(https://www.reddit.com/r/QtFramework/comments/ll58wg/how_to_build_qt_creator_for_macos_arm64_a_guide/)
+
+```
+git clone git://code.qt.io/qt/qt5.git
+cd qt5
+git checkout 5.15
+
+./init-repository --module-subset=essential -f
+git submodule init qtsvg
+git submodule update qtsvg
+
+cd ..
+mkdir qt5-5.15-macOS-release
+cd qt5-5.15-macOS-release
+
+../qt5/configure -release QMAKE_APPLE_DEVICE_ARCHS=arm64 -opensource -confirm-license -nomake examples -nomake tests -skip qt3d -skip webengine -skip qtactiveqt -skip qtcanvas3d  -skip qtdeclarative -skip qtdatavis3d -skip qtdoc -skip qtgamepad -skip qtcharts -skip qtgraphicaleffects -skip qtlocation  -skip qtpurchasing -skip qtquickcontrols -skip qtquickcontrols2 -skip qtremoteobjects -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip qtvirtualkeyboard -skip qtscript
+
+make -j15
+
+make install
+```
+
+This should install Qt into something like this `/usr/local/Qt-5.15.3` (your directory can change. This will be displayed when running make)
+
+**Pointing nodegui to use your custom Qt installation**
+
+Now just set `export QT_INSTALL_DIR=<your qt path>` . In the above example it would look something like this `export QT_INSTALL_DIR=/usr/local/Qt-5.15.3`. Add this in your .zshrc or .bashrc so that you dont need to repeat this process again.
+
+Now just `rm -rf node_modules` and do `npm install` again.
+
+The logs should say something like `CustomQt detected at <your qt path>. Hence, skipping Mini Qt installation`.
+
+
+### Running example programs
+
+A number of small programs to show different parts of the Qt API are in `src/examples`. They can be run directly with:
+
+```
+npm run qode dist/examples/modelview_1_readonly.js
+```
 
 ## Updating docs
 
@@ -200,6 +263,7 @@ People maintaining this project.
 <table>
   <tr>
     <td align="center"><a href="https://blog.atulr.com"><img src="https://avatars2.githubusercontent.com/u/4029423?v=4" width="100px;" alt="Atul R"/><br /><sub><b>Atul R</b></sub></a></td>
+    <td align="center"><a href="https://github.com/sedwards2009"><img src="https://avatars.githubusercontent.com/u/6926644?v=4" width="100px;" alt="Simon Edwards"/><br /><sub><b>Simon Edwards</b></sub></a></td>
   </tr>
 </table>
 
@@ -265,6 +329,10 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/zhb124404"><img src="https://avatars.githubusercontent.com/u/16805041?v=4?s=100" width="100px;" alt=""/><br /><sub><b>zhb124404</b></sub></a><br /><a href="https://github.com/nodegui/nodegui/commits?author=zhb124404" title="Documentation">📖</a></td>
     <td align="center"><a href="http://www.apsis.io"><img src="https://avatars.githubusercontent.com/u/579688?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Wyatt Kirby</b></sub></a><br /><a href="https://github.com/nodegui/nodegui/commits?author=wkirby" title="Code">💻</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="https://stvkoch.github.io."><img src="https://avatars.githubusercontent.com/u/14454?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Steven Koch</b></sub></a><br /><a href="https://github.com/nodegui/nodegui/commits?author=stvkoch" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/sedwards2009"><img src="https://avatars.githubusercontent.com/u/6926644?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Simon Edwards</b></sub></a><br /><a href="https://github.com/nodegui/nodegui/commits?author=sedwards2009" title="Code">💻</a></td>
+  </tr>
 </table>
 
 <!-- markdownlint-restore -->

config/common.cmake

@@ -5,24 +5,26 @@ if(CCACHE_PROGRAM)
     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
 endif()
 
-set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
+set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "Minimum OS X deployment version")
 
 function(AddCommonConfig addonName)
     target_compile_features(${addonName} PRIVATE
+        cxx_constexpr
         cxx_inheriting_constructors
         cxx_lambdas
         cxx_auto_type
         cxx_variadic_templates
         cxx_variable_templates
+        cxx_std_17
     )
-    
+
     if(napi_build_version)
         target_compile_definitions(${addonName} PRIVATE
             NAPI_VERSION=${napi_build_version}
         )
     endif()
-    
-    if (WIN32) 
+
+    if (WIN32)
         target_compile_definitions(${addonName} PRIVATE
             ENUM_BITFIELDS_NOT_SUPPORTED
         )

config/qode.cmake

@@ -16,7 +16,7 @@ macro(AddQodeSupport addonName)
         message(STATUS "Using Qode installation for ${addonName} QODE_BINARY_DIR:${QODE_BINARY_DIR}")
         
         target_link_libraries(${CORE_WIDGETS_ADDON} PRIVATE 
-            "${QODE_BINARY_DIR}\\qode.lib"      
+            "${QODE_BINARY_DIR}\\node.lib"      
         )
 
     endif() 

config/qt.cmake

@@ -8,7 +8,7 @@ set(CMAKE_AUTOUIC ON)
 
 set(QTCONFIG_FILE ${CMAKE_CURRENT_LIST_DIR}/qtConfig.js)
 
-macro(AddQtSupport addonName)    
+macro(AddQtSupport addonName)
     execute_process(COMMAND node -p "require('${QTCONFIG_FILE}').qtCmakeDir"
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
         OUTPUT_VARIABLE QT_CMAKE_HOME_DIR
@@ -16,10 +16,10 @@ macro(AddQtSupport addonName)
 
     string(REPLACE "\n" "" QT_CMAKE_HOME_DIR "${QT_CMAKE_HOME_DIR}")
     string(REPLACE "\"" "" QT_CMAKE_HOME_DIR "${QT_CMAKE_HOME_DIR}")
-    
-    message(STATUS "Using QT installation for ${addonName} QT_CMAKE_HOME_DIR:${QT_CMAKE_HOME_DIR}")
 
-    set(Qt5_DIR ${QT_CMAKE_HOME_DIR}) 
-    find_package(Qt5 COMPONENTS Widgets Gui Core Svg REQUIRED)
-      
+    message(STATUS "Using Qt installation for ${addonName} QT_CMAKE_HOME_DIR:${QT_CMAKE_HOME_DIR}")
+
+    list(APPEND CMAKE_PREFIX_PATH "${QT_CMAKE_HOME_DIR}/../../..")
+    find_package(Qt6 REQUIRED COMPONENTS Widgets Gui Core Svg SvgWidgets)
+
 endmacro(AddQtSupport addonName)

config/qtConfig.js

@@ -3,56 +3,56 @@ const path = require('path');
 const fs = require('fs');
 
 const SETUP_DIR = path.resolve(__dirname, '..', 'miniqt');
-const QT_VERSION = '5.14.1';
-const MIRROR = Boolean(process.env.QT_LINK_MIRROR) ? process.env.QT_LINK_MIRROR : "https://download.qt.io";
+const QT_VERSION = '6.4.1';
+const MIRROR = Boolean(process.env.QT_LINK_MIRROR) ? process.env.QT_LINK_MIRROR : 'https://download.qt.io';
 
-const checkIfExists = fullPath => {
+const checkIfExists = (fullPath) => {
     return () => fs.existsSync(fullPath);
 };
 
 function getMiniQtConfig() {
     switch (os.platform()) {
         case 'darwin': {
-            const qtHome = path.resolve(SETUP_DIR, QT_VERSION, 'clang_64');
+            const qtHome = path.resolve(SETUP_DIR, QT_VERSION, 'macos');
             return {
                 qtHome,
                 artifacts: [
                     {
                         name: 'Qt Base',
-                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt5_5141/qt.qt5.5141.clang_64/5.14.1-0-202001241000qtbase-MacOS-MacOS_10_13-Clang-MacOS-MacOS_10_13-X86_64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt6_641/qt.qt6.641.clang_64/6.4.1-0-202211101256qtbase-MacOS-MacOS_12-Clang-MacOS-MacOS_12-X86_64-ARM64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'plugins', 'platforms', 'libqcocoa.dylib')),
                     },
                     {
                         name: 'Qt Svg',
-                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt5_5141/qt.qt5.5141.clang_64/5.14.1-0-202001241000qtsvg-MacOS-MacOS_10_13-Clang-MacOS-MacOS_10_13-X86_64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt6_641/qt.qt6.641.clang_64/6.4.1-0-202211101256qtsvg-MacOS-MacOS_12-Clang-MacOS-MacOS_12-X86_64-ARM64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'lib', 'QtSvg.framework', 'QtSvg')),
                     },
                     {
                         name: 'Qt Tools',
-                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt5_5141/qt.qt5.5141.clang_64/5.14.1-0-202001241000qttools-MacOS-MacOS_10_13-Clang-MacOS-MacOS_10_13-X86_64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/mac_x64/desktop/qt6_641/qt.qt6.641.clang_64/6.4.1-0-202211101256qttools-MacOS-MacOS_12-Clang-MacOS-MacOS_12-X86_64-ARM64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'macdeployqt')),
                     },
                 ],
             };
         }
         case 'win32': {
-            const qtHome = path.resolve(SETUP_DIR, QT_VERSION, 'msvc2017_64');
+            const qtHome = path.resolve(SETUP_DIR, QT_VERSION, 'msvc2019_64');
             return {
                 qtHome,
                 artifacts: [
                     {
                         name: 'Qt Base',
-                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt5_5141/qt.qt5.5141.win64_msvc2017_64/5.14.1-0-202001240957qtbase-Windows-Windows_10-MSVC2017-Windows-Windows_10-X86_64.7z`,
-                        skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'Qt5Core.dll')),
+                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt6_641/qt.qt6.641.win64_msvc2019_64/6.4.1-0-202211101254qtbase-Windows-Windows_10_21H2-MSVC2019-Windows-Windows_10_21H2-X86_64.7z`,
+                        skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'Qt6Core.dll')),
                     },
                     {
                         name: 'Qt SVG',
-                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt5_5141/qt.qt5.5141.win64_msvc2017_64/5.14.1-0-202001240957qtsvg-Windows-Windows_10-MSVC2017-Windows-Windows_10-X86_64.7z`,
-                        skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'Qt5Svg.dll')),
+                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt6_641/qt.qt6.641.win64_msvc2019_64/6.4.1-0-202211101254qtsvg-Windows-Windows_10_21H2-MSVC2019-Windows-Windows_10_21H2-X86_64.7z`,
+                        skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'Qt6Svg.dll')),
                     },
                     {
                         name: 'Qt Tools',
-                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt5_5141/qt.qt5.5141.win64_msvc2017_64/5.14.1-0-202001240957qttools-Windows-Windows_10-MSVC2017-Windows-Windows_10-X86_64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/windows_x86/desktop/qt6_641/qt.qt6.641.win64_msvc2019_64/6.4.1-0-202211101254qttools-Windows-Windows_10_21H2-MSVC2019-Windows-Windows_10_21H2-X86_64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'windeployqt.exe')),
                     },
                 ],
@@ -65,17 +65,17 @@ function getMiniQtConfig() {
                 artifacts: [
                     {
                         name: 'Qt Base',
-                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt5_5141/qt.qt5.5141.gcc_64/5.14.1-0-202001240953qtbase-Linux-RHEL_7_6-GCC-Linux-RHEL_7_6-X86_64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt6_641/qt.qt6.641.gcc_64/6.4.1-0-202211101305qtbase-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'bin', 'moc')),
                     },
                     {
                         name: 'Qt SVG',
-                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt5_5141/qt.qt5.5141.gcc_64/5.14.1-0-202001240953qtsvg-Linux-RHEL_7_6-GCC-Linux-RHEL_7_6-X86_64.7z`,
-                        skipSetup: checkIfExists(path.resolve(qtHome, 'lib', 'libQt5Svg.so')),
+                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt6_641/qt.qt6.641.gcc_64/6.4.1-0-202211101305qtsvg-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z`,
+                        skipSetup: checkIfExists(path.resolve(qtHome, 'lib', 'libQt6Svg.so')),
                     },
                     {
                         name: 'Qt ICU',
-                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt5_5141/qt.qt5.5141.gcc_64/5.14.1-0-202001240953icu-linux-Rhel7.2-x64.7z`,
+                        link: `${MIRROR}/online/qtsdkrepository/linux_x64/desktop/qt6_641/qt.qt6.641.gcc_64/6.4.1-0-202211101305icu-linux-Rhel7.2-x64.7z`,
                         skipSetup: checkIfExists(path.resolve(qtHome, 'lib', 'libicuuc.so')),
                     },
                 ],
@@ -92,7 +92,7 @@ const miniQt = {
 
 const useCustomQt = Boolean(process.env.QT_INSTALL_DIR);
 const qtHome = useCustomQt ? process.env.QT_INSTALL_DIR : miniQt.qtHome;
-const qtCmakeDir = path.resolve(qtHome, 'lib', 'cmake', 'Qt5');
+const qtCmakeDir = path.resolve(qtHome, 'lib', 'cmake', 'Qt6');
 
 module.exports = {
     qtHome,

package.json

@@ -1,7 +1,7 @@
 {
     "name": "@nodegui/nodegui",
-    "version": "0.30.0",
-    "description": "A cross platform library to build native desktop apps.",
+    "version": "0.59.0",
+    "description": "A cross-platform library to build native desktop apps.",
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
     "author": "Atul R <atulanand94@gmail.com>",
@@ -11,55 +11,61 @@
         "qode": "scripts/qode.js"
     },
     "funding": {
-        "url": "https://github.com/sponsors/master-atul"
+        "url": "https://github.com/sponsors/a7ul"
     },
     "scripts": {
-        "dev": "cross-env npm run build && node ./scripts/qode.js dist/demo.js",
-        "build": "cross-env tsc && npm run build:addon",
-        "postinstall": "cross-env npm run setupqt && (node ./scripts/skip.js || npm run prebuild:install || npm run build:addon)",
-        "setupqt": "cross-env node ./scripts/setupMiniQt.js",
+        "dev": "npm run build && node ./scripts/qode.js dist/demo.js",
+        "demo": "node ./scripts/qode.js dist/demo.js",
+        "build": "tsc && npm run build:addon",
+        "install": "npm run setupqt && (node ./scripts/skip.js || npm run setupbinary || npm run build:addon)",
+        "setupqt": "node ./scripts/setupMiniQt.js",
+        "setupbinary": "node ./scripts/setupBinary.js",
         "build:addon": "cross-env CMAKE_BUILD_PARALLEL_LEVEL=8 cmake-js compile",
-        "prebuild:install": "cross-env echo 'skipping prebuild' # prebuild-install --backend=cmake-js --runtime=napi --verbose",
         "test": "node ./scripts/qode.js ./node_modules/jest/bin/jest -i",
-        "lint:cpp": "cross-env clang-format -i --glob=src/cpp/**/*.[h,c]*",
-        "lint:ts": "cross-env tsc --noEmit && cross-env eslint './src/**/*.{ts,tsx,js,jsx}' --fix",
-        "docs": "cross-env typedoc && node ./website/docs/scripts/fixdocs.js",
-        "qode": "cross-env node ./scripts/qode.js"
+        "lint:cpp": "clang-format -i --glob=src/cpp/**/*.[h,c]*",
+        "lint:ts": "tsc --noEmit && eslint ./src --fix",
+        "docs": "typedoc && node ./website/docs/scripts/fixdocs.js",
+        "qode": "node ./scripts/qode.js",
+        "prepublishOnly": "npm run build"
     },
+    "engines": {
+        "node": ">=14.x.x"
+    },
+    "engineStrict": false,
     "dependencies": {
         "@nodegui/artifact-installer": "^1.1.0",
-        "@nodegui/qode": "^2.1.0",
-        "cmake-js": "^6.1.0",
+        "@nodegui/qode": "^18.12.1",
+        "cmake-js": "^6.2.1",
         "cross-env": "^7.0.3",
-        "cuid": "^2.1.6",
+        "cuid": "^2.1.8",
         "manage-path": "^2.0.0",
-        "memoize-one": "^5.1.1",
-        "node-addon-api": "^3.1.0",
+        "memoize-one": "^5.2.1",
+        "node-addon-api": "^4.0.0",
+        "postcss": "^7.0.17",
         "postcss-nodegui-autoprefixer": "0.0.7",
-        "prebuild-install": "^5.3.6"
+        "tar": "^6.0.1"
     },
     "devDependencies": {
-        "@types/bindings": "^1.5.0",
-        "@types/jest": "^26.0.20",
-        "@types/node": "^14.14.22",
-        "@typescript-eslint/eslint-plugin": "^4.13.0",
-        "@typescript-eslint/parser": "^4.13.0",
+        "@types/bindings": "^1.5.1",
+        "@types/jest": "29.2.4",
+        "@types/node": "^16.4.13",
+        "@typescript-eslint/eslint-plugin": "^4.29.0",
+        "@typescript-eslint/parser": "^4.29.0",
         "clang-format": "^1.5.0",
-        "eslint": "^6.6.0",
-        "eslint-config-prettier": "^6.15.0",
-        "eslint-plugin-prettier": "^3.3.1",
-        "husky": "^4.3.8",
-        "jest": "^25.5.4",
-        "prebuild": "^10.0.1",
-        "prettier": "^2.2.1",
-        "ts-jest": "^25.5.1",
+        "eslint": "^7.32.0",
+        "eslint-config-prettier": "^8.3.0",
+        "eslint-plugin-prettier": "^3.4.0",
+        "husky": "^7.0.1",
+        "jest": "29.3.1",
+        "prettier": "^2.3.2",
+        "ts-jest": "29.0.3",
         "typedoc": "^0.17.8",
         "typedoc-plugin-markdown": "^2.4.2",
-        "typescript": "^4.1.3"
+        "typescript": "^4.3.5"
     },
     "binary": {
         "napi_versions": [
-            3
+            4
         ]
     },
     "husky": {

scripts/qode.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
+var os = require('os');
 var path = require('path');
 var qodeConfig = require('@nodegui/qode');
 var managePath = require('manage-path');
@@ -11,6 +12,12 @@ var proc = require('child_process');
 var alterPath = managePath(process.env);
 alterPath.unshift(path.join(qtConfig.qtHome, 'bin'));
 
+// Add Qt's lib to LD_LIBRARY_PATH so linux can find the libs when bundled with webpack
+if(os.platform == 'linux') {
+    var oldLD_PATH = process.env.LD_LIBRARY_PATH ?? "";
+    process.env.LD_LIBRARY_PATH = oldLD_PATH + ":" + path.join(qtConfig.qtHome, 'lib');
+}
+
 var child = proc.spawn(qodeConfig.qodePath, process.argv.slice(2), {
     stdio: 'inherit',
     windowsHide: false,

scripts/setupBinary.js

@@ -0,0 +1,39 @@
+#!/usr/bin/env node
+
+const os = require('os');
+const fs = require('fs');
+const path = require('path');
+const { setupArtifact } = require('@nodegui/artifact-installer');
+const tar = require('tar');
+const SETUP_DIR = path.resolve(__dirname, '..', 'build', 'Release');
+const packageJson = require('../package');
+
+async function setupBinary() {
+    const packageVersion = packageJson.version;
+    const tarballName = `nodegui-binary-v${packageVersion}-${os.platform()}-${os.arch()}.tar.gz`;
+    const url = `https://github.com/nodegui/nodegui/releases/download/v${packageVersion}/${tarballName}`;
+
+    await setupArtifact({
+        outDir: SETUP_DIR,
+        id: 'nodegui-core',
+        displayName: `Precompiled NodeGui binary`,
+        downloadLink: url,
+        skipSetup: () => false,
+    });
+    const tarPath = path.join(SETUP_DIR, tarballName.slice(0, -3));
+    tar.extract({
+        cwd: SETUP_DIR,
+        file: tarPath,
+        sync: true,
+    });
+    fs.unlinkSync(tarPath);
+}
+
+setupBinary()
+    .catch((err) => {
+        console.error(err);
+        process.exit(1);
+    })
+    .then(() => {
+        process.exit(0);
+    });

scripts/setupMiniQt.js

@@ -5,7 +5,7 @@ const { miniQt, useCustomQt, qtHome } = require('../config/qtConfig');
 
 async function setupQt() {
     return Promise.all(
-        miniQt.artifacts.map(async artifact =>
+        miniQt.artifacts.map(async (artifact) =>
             setupArtifact({
                 outDir: miniQt.setupDir,
                 id: 'nodegui-mini-qt',
@@ -20,7 +20,7 @@ async function setupQt() {
 if (!useCustomQt) {
     console.log(`Minimal Qt ${miniQt.version} setup:`);
 
-    setupQt().catch(err => {
+    setupQt().catch((err) => {
         console.error(err);
         process.exit(1);
     });

src/cpp/include/deps/yoga/BitUtils.h

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <cstdint>
+#include <cstdio>
+
+#include "YGEnums.h"
+
+namespace facebook {
+namespace yoga {
+
+namespace detail {
+
+constexpr size_t log2ceilFn(size_t n) {
+  return n < 1 ? 0 : (1 + log2ceilFn(n / 2));
+}
+
+constexpr int mask(size_t bitWidth, size_t index) {
+  return ((1 << bitWidth) - 1) << index;
+}
+
+// The number of bits necessary to represent enums defined with YG_ENUM_SEQ_DECL
+template <typename Enum>
+constexpr size_t bitWidthFn() {
+  static_assert(enums::count<Enum>() > 0,
+                "Enums must have at least one entries");
+  return log2ceilFn(enums::count<Enum>() - 1);
+}
+
+template <typename Enum>
+constexpr Enum getEnumData(int flags, size_t index) {
+  return static_cast<Enum>((flags & mask(bitWidthFn<Enum>(), index)) >> index);
+}
+
+template <typename Enum>
+void setEnumData(uint32_t& flags, size_t index, int newValue) {
+  flags = (flags & ~mask(bitWidthFn<Enum>(), index)) |
+          ((newValue << index) & (mask(bitWidthFn<Enum>(), index)));
+}
+
+template <typename Enum>
+void setEnumData(uint8_t& flags, size_t index, int newValue) {
+  flags = (flags & ~mask(bitWidthFn<Enum>(), index)) |
+          ((newValue << index) & (mask(bitWidthFn<Enum>(), index)));
+}
+
+constexpr bool getBooleanData(int flags, size_t index) {
+  return (flags >> index) & 1;
+}
+
+inline void setBooleanData(uint8_t& flags, size_t index, bool value) {
+  if (value) {
+    flags |= 1 << index;
+  } else {
+    flags &= ~(1 << index);
+  }
+}
+
+}  // namespace detail
+}  // namespace yoga
+}  // namespace facebook

src/cpp/include/deps/yoga/Bitfield.h

@@ -1,144 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#pragma once
-
-#include <yoga/YGEnums.h>
-
-#include <cstddef>
-#include <limits>
-#include <type_traits>
-
-namespace facebook {
-namespace yoga {
-
-namespace detail {
-
-constexpr size_t log2ceil(size_t n) {
-  return n < 1 ? 0 : (1 + log2ceil(n / 2));
-}
-
-// The number of bits necessary to represent enums defined with YG_ENUM_SEQ_DECL
-template <typename Enum>
-constexpr size_t bitWidth() {
-  static_assert(enums::count<Enum>() > 0,
-                "Enums must have at least one entries");
-  return log2ceil(enums::count<Enum>() - 1);
-}
-
-// Number of bits needed for a boolean
-template <>
-constexpr size_t bitWidth<bool>() {
-  return 1;
-}
-
-template <typename U, typename... Ts>
-struct BitTraits {};
-
-template <typename U>
-struct BitTraits<U> {
-  // Base cases
-  static constexpr size_t width(size_t) { return 0; }
-  static constexpr size_t shift(size_t) { return 0; }
-};
-
-template <typename U, typename T, typename... Ts>
-struct BitTraits<U, T, Ts...> {
-  using Rest = BitTraits<U, Ts...>;
-
-  static constexpr size_t width(size_t idx) {
-    return idx == 0 ? bitWidth<T>() : Rest::width(idx - 1);
-  }
-
-  static constexpr size_t shift(size_t idx) {
-    return idx == 0 ? Rest::width(0) + Rest::shift(0) : Rest::shift(idx - 1);
-  }
-
-  static constexpr U mask(size_t idx) {
-    return ((U{1} << width(idx)) - 1) << shift(idx);
-  }
-};
-
-template <size_t Idx, typename T, typename... Ts>
-struct IndexedType {
-  using Type = typename IndexedType<Idx - 1, Ts...>::Type;
-};
-
-template <typename T, typename... Ts>
-struct IndexedType<0, T, Ts...> {
-  using Type = T;
-};
-
-}  // namespace detail
-
-template <typename Storage, typename... Fields>
-class Bitfield {
-  static_assert(std::is_integral<Storage>::value,
-                "Bitfield needs an integral storage type");
-  static_assert(std::is_unsigned<Storage>::value,
-                "Bitfield needs an unsigned storage type");
-  static_assert(sizeof...(Fields) > 0, "Bitfield needs at least one member");
-
-  using BitTraits = detail::BitTraits<Storage, Fields...>;
-
-#if !defined(_MSC_VER) || _MSC_VER > 1914
-  static_assert(BitTraits::shift(0) + BitTraits::width(0) <=
-                    std::numeric_limits<Storage>::digits,
-                "Specified storage type is too narrow to hold all types");
-#endif
-
-  template <size_t Idx>
-  using TypeAt = typename detail::IndexedType<Idx, Fields...>::Type;
-
-  template <size_t Idx, typename Value, typename... Values>
-  static constexpr Storage initStorage(Value value, Values... values) {
-    return ((value << BitTraits::shift(Idx)) & BitTraits::mask(Idx)) |
-           initStorage<Idx + 1, Values...>(values...);
-  }
-
-  template <size_t Idx>
-  static constexpr Storage initStorage() {
-    return Storage{0};
-  }
-
-  Storage storage_ = 0;
-
- public:
-  template <size_t Idx>
-  class Ref {
-    Bitfield& bitfield_;
-
-   public:
-    Ref(Bitfield& bitfield) : bitfield_(bitfield) {}
-    Ref& operator=(TypeAt<Idx> value) {
-      bitfield_.storage_ =
-          (bitfield_.storage_ & ~BitTraits::mask(Idx)) |
-          ((value << BitTraits::shift(Idx)) & BitTraits::mask(Idx));
-      return *this;
-    }
-    operator TypeAt<Idx>() const {
-      return const_cast<const Bitfield&>(bitfield_).at<Idx>();
-    }
-  };
-
-  constexpr Bitfield() = default;
-  constexpr Bitfield(Fields... values) : storage_{initStorage<0>(values...)} {}
-
-  template <size_t Idx>
-  constexpr TypeAt<Idx> at() const {
-    return static_cast<TypeAt<Idx>>((storage_ & BitTraits::mask(Idx)) >>
-                                    BitTraits::shift(Idx));
-  }
-
-  template <size_t Idx>
-  Ref<Idx> at() {
-    return {*this};
-  }
-};
-
-}  // namespace yoga
-}  // namespace facebook

src/cpp/include/deps/yoga/Utils.cpp

@@ -7,6 +7,8 @@
 
 #include "Utils.h"
 
+#include <stdexcept>
+
 using namespace facebook;
 
 YGFlexDirection YGFlexDirectionCross(const YGFlexDirection flexDirection,
@@ -51,6 +53,13 @@ bool YGFloatsEqual(const float a, const float b) {
   return yoga::isUndefined(a) && yoga::isUndefined(b);
 }
 
+bool YGDoubleEqual(const double a, const double b) {
+  if (!yoga::isUndefined(a) && !yoga::isUndefined(b)) {
+    return fabs(a - b) < 0.0001f;
+  }
+  return yoga::isUndefined(a) && yoga::isUndefined(b);
+}
+
 float YGFloatSanitize(const float val) {
   return yoga::isUndefined(val) ? 0 : val;
 }
@@ -64,3 +73,7 @@ YGFloatOptional YGFloatOptionalMax(YGFloatOptional op1, YGFloatOptional op2) {
   }
   return op1.isUndefined() ? op2 : op1;
 }
+
+void throwLogicalErrorWithMessage(const char* message) {
+  throw std::logic_error(message);
+}

src/cpp/include/deps/yoga/Utils.h

@@ -63,6 +63,8 @@ inline bool YGValueEqual(facebook::yoga::detail::CompactValue a,
 // difference between two floats is less than 0.0001f or both are undefined.
 bool YGFloatsEqual(const float a, const float b);
 
+bool YGDoubleEqual(const double a, const double b);
+
 float YGFloatMax(const float a, const float b);
 
 YGFloatOptional YGFloatOptionalMax(const YGFloatOptional op1,
@@ -133,3 +135,5 @@ inline YGFloatOptional YGResolveValueMargin(yoga::detail::CompactValue value,
                                             const float ownerSize) {
   return value.isAuto() ? YGFloatOptional{0} : YGResolveValue(value, ownerSize);
 }
+
+void throwLogicalErrorWithMessage(const char* message);

src/cpp/include/deps/yoga/YGEnums.cpp

@@ -179,6 +179,8 @@ const char* YGOverflowToString(const YGOverflow value) {
 
 const char* YGPositionTypeToString(const YGPositionType value) {
   switch (value) {
+    case YGPositionTypeStatic:
+      return "static";
     case YGPositionTypeRelative:
       return "relative";
     case YGPositionTypeAbsolute:

src/cpp/include/deps/yoga/YGEnums.h

@@ -90,7 +90,8 @@ YG_ENUM_SEQ_DECL(YGNodeType, YGNodeTypeDefault, YGNodeTypeText)
 YG_ENUM_SEQ_DECL(YGOverflow, YGOverflowVisible, YGOverflowHidden,
                  YGOverflowScroll)
 
-YG_ENUM_SEQ_DECL(YGPositionType, YGPositionTypeRelative, YGPositionTypeAbsolute)
+YG_ENUM_SEQ_DECL(YGPositionType, YGPositionTypeStatic, YGPositionTypeRelative,
+                 YGPositionTypeAbsolute)
 
 YG_ENUM_DECL(YGPrintOptions, YGPrintOptionsLayout = 1, YGPrintOptionsStyle = 2,
              YGPrintOptionsChildren = 4)

src/cpp/include/deps/yoga/YGLayout.h

@@ -6,10 +6,12 @@
  */
 
 #pragma once
-#include "Bitfield.h"
+#include "BitUtils.h"
 #include "YGFloatOptional.h"
 #include "Yoga-internal.h"
 
+using namespace facebook::yoga;
+
 struct YGLayout {
   std::array<float, 4> position = {};
   std::array<float, 2> dimensions = {{YGUndefined, YGUndefined}};
@@ -18,12 +20,14 @@ struct YGLayout {
   std::array<float, 4> padding = {};
 
  private:
-  static constexpr size_t directionIdx = 0;
-  static constexpr size_t didUseLegacyFlagIdx = 1;
-  static constexpr size_t doesLegacyStretchFlagAffectsLayoutIdx = 2;
-  static constexpr size_t hadOverflowIdx = 3;
-  facebook::yoga::Bitfield<uint8_t, YGDirection, bool, bool, bool> flags_ = {
-      YGDirectionInherit, false, false, false};
+  static constexpr size_t directionOffset = 0;
+  static constexpr size_t didUseLegacyFlagOffset =
+      directionOffset + facebook::yoga::detail::bitWidthFn<YGDirection>();
+  static constexpr size_t doesLegacyStretchFlagAffectsLayoutOffset =
+      didUseLegacyFlagOffset + 1;
+  static constexpr size_t hadOverflowOffset =
+      doesLegacyStretchFlagAffectsLayoutOffset + 1;
+  uint8_t flags = 0;
 
  public:
   uint32_t computedFlexBasisGeneration = 0;
@@ -32,7 +36,7 @@ struct YGLayout {
   // Instead of recomputing the entire layout every single time, we cache some
   // information to break early when nothing changed
   uint32_t generationCount = 0;
-  YGDirection lastOwnerDirection = (YGDirection)-1;
+  YGDirection lastOwnerDirection = YGDirectionInherit;
 
   uint32_t nextCachedMeasurementsIndex = 0;
   std::array<YGCachedMeasurement, YG_MAX_CACHED_RESULT_COUNT>
@@ -41,27 +45,41 @@ struct YGLayout {
 
   YGCachedMeasurement cachedLayout = YGCachedMeasurement();
 
-  YGDirection direction() const { return flags_.at<directionIdx>(); }
-  decltype(flags_)::Ref<directionIdx> direction() {
-    return flags_.at<directionIdx>();
+  YGDirection direction() const {
+    return facebook::yoga::detail::getEnumData<YGDirection>(flags,
+                                                            directionOffset);
   }
 
-  bool didUseLegacyFlag() const { return flags_.at<didUseLegacyFlagIdx>(); }
-  decltype(flags_)::Ref<didUseLegacyFlagIdx> didUseLegacyFlag() {
-    return flags_.at<didUseLegacyFlagIdx>();
+  void setDirection(YGDirection direction) {
+    facebook::yoga::detail::setEnumData<YGDirection>(flags, directionOffset,
+                                                     direction);
+  }
+
+  bool didUseLegacyFlag() const {
+    return facebook::yoga::detail::getBooleanData(flags,
+                                                  didUseLegacyFlagOffset);
+  }
+
+  void setDidUseLegacyFlag(bool val) {
+    facebook::yoga::detail::setBooleanData(flags, didUseLegacyFlagOffset, val);
   }
 
   bool doesLegacyStretchFlagAffectsLayout() const {
-    return flags_.at<doesLegacyStretchFlagAffectsLayoutIdx>();
-  }
-  decltype(flags_)::Ref<doesLegacyStretchFlagAffectsLayoutIdx>
-  doesLegacyStretchFlagAffectsLayout() {
-    return flags_.at<doesLegacyStretchFlagAffectsLayoutIdx>();
+    return facebook::yoga::detail::getBooleanData(
+        flags, doesLegacyStretchFlagAffectsLayoutOffset);
   }
 
-  bool hadOverflow() const { return flags_.at<hadOverflowIdx>(); }
-  decltype(flags_)::Ref<hadOverflowIdx> hadOverflow() {
-    return flags_.at<hadOverflowIdx>();
+  void setDoesLegacyStretchFlagAffectsLayout(bool val) {
+    facebook::yoga::detail::setBooleanData(
+        flags, doesLegacyStretchFlagAffectsLayoutOffset, val);
+  }
+
+  bool hadOverflow() const {
+    return facebook::yoga::detail::getBooleanData(flags, hadOverflowOffset);
+  }
+  void setHadOverflow(bool hadOverflow) {
+    facebook::yoga::detail::setBooleanData(flags, hadOverflowOffset,
+                                           hadOverflow);
   }
 
   bool operator==(YGLayout layout) const;

src/cpp/include/deps/yoga/YGNode.cpp

@@ -18,7 +18,7 @@ using facebook::yoga::detail::CompactValue;
 
 YGNode::YGNode(YGNode&& node) {
   context_ = node.context_;
-  flags_ = node.flags_;
+  flags = node.flags;
   measure_ = node.measure_;
   baseline_ = node.baseline_;
   print_ = node.print_;
@@ -31,7 +31,7 @@ YGNode::YGNode(YGNode&& node) {
   config_ = node.config_;
   resolvedDimensions_ = node.resolvedDimensions_;
   for (auto c : children_) {
-    c->setOwner(c);
+    c->setOwner(this);
   }
 }
 
@@ -44,7 +44,7 @@ YGNode::YGNode(const YGNode& node, YGConfigRef config) : YGNode{node} {
 
 void YGNode::print(void* printContext) {
   if (print_.noContext != nullptr) {
-    if (flags_.at<printUsesContext_>()) {
+    if (facebook::yoga::detail::getBooleanData(flags, printUsesContext_)) {
       print_.withContext(this, printContext);
     } else {
       print_.noContext(this);
@@ -140,14 +140,14 @@ YGFloatOptional YGNode::getMarginForAxis(const YGFlexDirection axis,
 
 YGSize YGNode::measure(float width, YGMeasureMode widthMode, float height,
                        YGMeasureMode heightMode, void* layoutContext) {
-  return flags_.at<measureUsesContext_>()
+  return facebook::yoga::detail::getBooleanData(flags, measureUsesContext_)
              ? measure_.withContext(this, width, widthMode, height, heightMode,
                                     layoutContext)
              : measure_.noContext(this, width, widthMode, height, heightMode);
 }
 
 float YGNode::baseline(float width, float height, void* layoutContext) {
-  return flags_.at<baselineUsesContext_>()
+  return facebook::yoga::detail::getBooleanData(flags, baselineUsesContext_)
              ? baseline_.withContext(this, width, height, layoutContext)
              : baseline_.noContext(this, width, height);
 }
@@ -158,7 +158,7 @@ void YGNode::setMeasureFunc(decltype(YGNode::measure_) measureFunc) {
   if (measureFunc.noContext == nullptr) {
     // TODO: t18095186 Move nodeType to opt-in function and mark appropriate
     // places in Litho
-    flags_.at<nodeType_>() = YGNodeTypeDefault;
+    setNodeType(YGNodeTypeDefault);
   } else {
     YGAssertWithNode(
         this, children_.size() == 0,
@@ -173,14 +173,14 @@ void YGNode::setMeasureFunc(decltype(YGNode::measure_) measureFunc) {
 }
 
 void YGNode::setMeasureFunc(YGMeasureFunc measureFunc) {
-  flags_.at<measureUsesContext_>() = false;
+  facebook::yoga::detail::setBooleanData(flags, measureUsesContext_, false);
   decltype(YGNode::measure_) m;
   m.noContext = measureFunc;
   setMeasureFunc(m);
 }
 
 YOGA_EXPORT void YGNode::setMeasureFunc(MeasureWithContextFn measureFunc) {
-  flags_.at<measureUsesContext_>() = true;
+  facebook::yoga::detail::setBooleanData(flags, measureUsesContext_, true);
   decltype(YGNode::measure_) m;
   m.withContext = measureFunc;
   setMeasureFunc(m);
@@ -199,10 +199,10 @@ void YGNode::insertChild(YGNodeRef child, uint32_t index) {
 }
 
 void YGNode::setDirty(bool isDirty) {
-  if (isDirty == flags_.at<isDirty_>()) {
+  if (isDirty == facebook::yoga::detail::getBooleanData(flags, isDirty_)) {
     return;
   }
-  flags_.at<isDirty_>() = isDirty;
+  facebook::yoga::detail::setBooleanData(flags, isDirty_, isDirty);
   if (isDirty && dirtied_) {
     dirtied_(this);
   }
@@ -223,7 +223,7 @@ void YGNode::removeChild(uint32_t index) {
 }
 
 void YGNode::setLayoutDirection(YGDirection direction) {
-  layout_.direction() = direction;
+  layout_.setDirection(direction);
 }
 
 void YGNode::setLayoutMargin(float margin, int index) {
@@ -261,7 +261,7 @@ void YGNode::setLayoutMeasuredDimension(float measuredDimension, int index) {
 }
 
 void YGNode::setLayoutHadOverflow(bool hadOverflow) {
-  layout_.hadOverflow() = hadOverflow;
+  layout_.setHadOverflow(hadOverflow);
 }
 
 void YGNode::setLayoutDimension(float dimension, int index) {
@@ -294,6 +294,9 @@ void YGNode::setPosition(const YGDirection direction, const float mainSize,
   const YGFlexDirection crossAxis =
       YGFlexDirectionCross(mainAxis, directionRespectingRoot);
 
+  // Here we should check for `YGPositionTypeStatic` and in this case zero inset
+  // properties (left, right, top, bottom, begin, end).
+  // https://www.w3.org/TR/css-position-3/#valdef-position-static
   const YGFloatOptional relativePositionMain =
       relativePosition(mainAxis, mainSize);
   const YGFloatOptional relativePositionCross =
@@ -338,7 +341,9 @@ YGValue YGNode::resolveFlexBasisPtr() const {
     return flexBasis;
   }
   if (!style_.flex().isUndefined() && style_.flex().unwrap() > 0.0f) {
-    return flags_.at<useWebDefaults_>() ? YGValueAuto : YGValueZero;
+    return facebook::yoga::detail::getBooleanData(flags, useWebDefaults_)
+               ? YGValueAuto
+               : YGValueZero;
   }
   return YGValueAuto;
 }
@@ -377,7 +382,7 @@ void YGNode::cloneChildrenIfNeeded(void* cloneContext) {
 }
 
 void YGNode::markDirtyAndPropogate() {
-  if (!flags_.at<isDirty_>()) {
+  if (!facebook::yoga::detail::getBooleanData(flags, isDirty_)) {
     setDirty(true);
     setLayoutComputedFlexBasis(YGFloatOptional());
     if (owner_) {
@@ -387,7 +392,7 @@ void YGNode::markDirtyAndPropogate() {
 }
 
 void YGNode::markDirtyAndPropogateDownwards() {
-  flags_.at<isDirty_>() = true;
+  facebook::yoga::detail::setBooleanData(flags, isDirty_, true);
   for_each(children_.begin(), children_.end(), [](YGNodeRef childNode) {
     childNode->markDirtyAndPropogateDownwards();
   });
@@ -414,16 +419,17 @@ float YGNode::resolveFlexShrink() const {
   if (!style_.flexShrink().isUndefined()) {
     return style_.flexShrink().unwrap();
   }
-  if (!flags_.at<useWebDefaults_>() && !style_.flex().isUndefined() &&
-      style_.flex().unwrap() < 0.0f) {
+  if (!facebook::yoga::detail::getBooleanData(flags, useWebDefaults_) &&
+      !style_.flex().isUndefined() && style_.flex().unwrap() < 0.0f) {
     return -style_.flex().unwrap();
   }
-  return flags_.at<useWebDefaults_>() ? kWebDefaultFlexShrink
-                                      : kDefaultFlexShrink;
+  return facebook::yoga::detail::getBooleanData(flags, useWebDefaults_)
+             ? kWebDefaultFlexShrink
+             : kDefaultFlexShrink;
 }
 
 bool YGNode::isNodeFlexible() {
-  return ((style_.positionType() == YGPositionTypeRelative) &&
+  return ((style_.positionType() != YGPositionTypeAbsolute) &&
           (resolveFlexGrow() != 0 || resolveFlexShrink() != 0));
 }
 
@@ -518,11 +524,11 @@ bool YGNode::didUseLegacyFlag() {
 
 void YGNode::setLayoutDoesLegacyFlagAffectsLayout(
     bool doesLegacyFlagAffectsLayout) {
-  layout_.doesLegacyStretchFlagAffectsLayout() = doesLegacyFlagAffectsLayout;
+  layout_.setDoesLegacyStretchFlagAffectsLayout(doesLegacyFlagAffectsLayout);
 }
 
 void YGNode::setLayoutDidUseLegacyFlag(bool didUseLegacyFlag) {
-  layout_.didUseLegacyFlag() = didUseLegacyFlag;
+  layout_.setDidUseLegacyFlag(didUseLegacyFlag);
 }
 
 bool YGNode::isLayoutTreeEqualToNode(const YGNode& node) const {
@@ -557,7 +563,8 @@ void YGNode::reset() {
 
   clearChildren();
 
-  auto webDefaults = flags_.at<useWebDefaults_>();
+  auto webDefaults =
+      facebook::yoga::detail::getBooleanData(flags, useWebDefaults_);
   *this = YGNode{getConfig()};
   if (webDefaults) {
     useWebDefaults();

src/cpp/include/deps/yoga/YGNode.h

@@ -6,11 +6,14 @@
  */
 
 #pragma once
+
+#ifdef __cplusplus
+
 #include <stdio.h>
 
 #include <cstdint>
 
-#include "Bitfield.h"
+#include "BitUtils.h"
 #include "CompactValue.h"
 #include "YGConfig.h"
 #include "YGLayout.h"
@@ -37,10 +40,7 @@ struct YOGA_EXPORT YGNode {
   static constexpr size_t useWebDefaults_ = 7;
 
   void* context_ = nullptr;
-  using Flags = facebook::yoga::Bitfield<uint8_t, bool, bool, bool, YGNodeType,
-                                         bool, bool, bool, bool>;
-  Flags flags_ = {true,  false, false, YGNodeTypeDefault,
-                  false, false, false, false};
+  uint8_t flags = 1;
   uint8_t reserved_ = 0;
   union {
     YGMeasureFunc noContext;
@@ -71,13 +71,13 @@ struct YOGA_EXPORT YGNode {
   void setBaselineFunc(decltype(baseline_));
 
   void useWebDefaults() {
-    flags_.at<useWebDefaults_>() = true;
+    facebook::yoga::detail::setBooleanData(flags, useWebDefaults_, true);
     style_.flexDirection() = YGFlexDirectionRow;
     style_.alignContent() = YGAlignStretch;
   }
 
   // DANGER DANGER DANGER!
-  // If the the node assigned to has children, we'd either have to deallocate
+  // If the node assigned to has children, we'd either have to deallocate
   // them (potentially incorrect) or ignore them (danger of leaks). Only ever
   // use this after checking that there are no children.
   // DO NOT CHANGE THE VISIBILITY OF THIS METHOD!
@@ -115,9 +115,13 @@ struct YOGA_EXPORT YGNode {
 
   void print(void*);
 
-  bool getHasNewLayout() const { return flags_.at<hasNewLayout_>(); }
+  bool getHasNewLayout() const {
+    return facebook::yoga::detail::getBooleanData(flags, hasNewLayout_);
+  }
 
-  YGNodeType getNodeType() const { return flags_.at<nodeType_>(); }
+  YGNodeType getNodeType() const {
+    return facebook::yoga::detail::getEnumData<YGNodeType>(flags, nodeType_);
+  }
 
   bool hasMeasureFunc() const noexcept { return measure_.noContext != nullptr; }
 
@@ -143,7 +147,9 @@ struct YOGA_EXPORT YGNode {
 
   uint32_t getLineIndex() const { return lineIndex_; }
 
-  bool isReferenceBaseline() { return flags_.at<isReferenceBaseline_>(); }
+  bool isReferenceBaseline() {
+    return facebook::yoga::detail::getBooleanData(flags, isReferenceBaseline_);
+  }
 
   // returns the YGNodeRef that owns this YGNode. An owner is used to identify
   // the YogaTree that a YGNode belongs to. This method will return the parent
@@ -176,7 +182,9 @@ struct YOGA_EXPORT YGNode {
 
   YGConfigRef getConfig() const { return config_; }
 
-  bool isDirty() const { return flags_.at<isDirty_>(); }
+  bool isDirty() const {
+    return facebook::yoga::detail::getBooleanData(flags, isDirty_);
+  }
 
   std::array<YGValue, 2> getResolvedDimensions() const {
     return resolvedDimensions_;
@@ -215,19 +223,22 @@ struct YOGA_EXPORT YGNode {
 
   void setPrintFunc(YGPrintFunc printFunc) {
     print_.noContext = printFunc;
-    flags_.at<printUsesContext_>() = false;
+    facebook::yoga::detail::setBooleanData(flags, printUsesContext_, false);
   }
   void setPrintFunc(PrintWithContextFn printFunc) {
     print_.withContext = printFunc;
-    flags_.at<printUsesContext_>() = true;
+    facebook::yoga::detail::setBooleanData(flags, printUsesContext_, true);
   }
   void setPrintFunc(std::nullptr_t) { setPrintFunc(YGPrintFunc{nullptr}); }
 
   void setHasNewLayout(bool hasNewLayout) {
-    flags_.at<hasNewLayout_>() = hasNewLayout;
+    facebook::yoga::detail::setBooleanData(flags, hasNewLayout_, hasNewLayout);
   }
 
-  void setNodeType(YGNodeType nodeType) { flags_.at<nodeType_>() = nodeType; }
+  void setNodeType(YGNodeType nodeType) {
+    return facebook::yoga::detail::setEnumData<YGNodeType>(flags, nodeType_,
+                                                           nodeType);
+  }
 
   void setMeasureFunc(YGMeasureFunc measureFunc);
   void setMeasureFunc(MeasureWithContextFn);
@@ -236,11 +247,11 @@ struct YOGA_EXPORT YGNode {
   }
 
   void setBaselineFunc(YGBaselineFunc baseLineFunc) {
-    flags_.at<baselineUsesContext_>() = false;
+    facebook::yoga::detail::setBooleanData(flags, baselineUsesContext_, false);
     baseline_.noContext = baseLineFunc;
   }
   void setBaselineFunc(BaselineWithContextFn baseLineFunc) {
-    flags_.at<baselineUsesContext_>() = true;
+    facebook::yoga::detail::setBooleanData(flags, baselineUsesContext_, true);
     baseline_.withContext = baseLineFunc;
   }
   void setBaselineFunc(std::nullptr_t) {
@@ -256,7 +267,8 @@ struct YOGA_EXPORT YGNode {
   void setLineIndex(uint32_t lineIndex) { lineIndex_ = lineIndex; }
 
   void setIsReferenceBaseline(bool isReferenceBaseline) {
-    flags_.at<isReferenceBaseline_>() = isReferenceBaseline;
+    facebook::yoga::detail::setBooleanData(flags, isReferenceBaseline_,
+                                           isReferenceBaseline);
   }
 
   void setOwner(YGNodeRef owner) { owner_ = owner; }
@@ -310,3 +322,5 @@ struct YOGA_EXPORT YGNode {
   bool isLayoutTreeEqualToNode(const YGNode& node) const;
   void reset();
 };
+
+#endif

src/cpp/include/deps/yoga/YGStyle.h

@@ -6,12 +6,15 @@
  */
 
 #pragma once
+
+#ifdef __cplusplus
+
 #include <algorithm>
 #include <array>
 #include <cstdint>
 #include <type_traits>
 
-#include "Bitfield.h"
+#include "BitUtils.h"
 #include "CompactValue.h"
 #include "YGEnums.h"
 #include "YGFloatOptional.h"
@@ -28,6 +31,19 @@ class YOGA_EXPORT YGStyle {
   using Dimensions = Values<YGDimension>;
   using Edges = Values<YGEdge>;
 
+  template <typename T>
+  struct BitfieldRef {
+    YGStyle& style;
+    size_t offset;
+    operator T() const {
+      return facebook::yoga::detail::getEnumData<T>(style.flags, offset);
+    }
+    BitfieldRef<T>& operator=(T x) {
+      facebook::yoga::detail::setEnumData<T>(style.flags, offset, x);
+      return *this;
+    }
+  };
+
   template <typename T, T YGStyle::*Prop>
   struct Ref {
     YGStyle& style;
@@ -61,30 +77,36 @@ class YOGA_EXPORT YGStyle {
     CompactValue operator[](Idx idx) const { return (style.*Prop)[idx]; }
   };
 
-  YGStyle() = default;
+  YGStyle() {
+    alignContent() = YGAlignFlexStart;
+    alignItems() = YGAlignStretch;
+  }
   ~YGStyle() = default;
 
  private:
-  static constexpr size_t directionIdx = 0;
-  static constexpr size_t flexDirectionIdx = 1;
-  static constexpr size_t justifyContentIdx = 2;
-  static constexpr size_t alignContentIdx = 3;
-  static constexpr size_t alignItemsIdx = 4;
-  static constexpr size_t alignSelfIdx = 5;
-  static constexpr size_t positionTypeIdx = 6;
-  static constexpr size_t flexWrapIdx = 7;
-  static constexpr size_t overflowIdx = 8;
-  static constexpr size_t displayIdx = 9;
-  using Flags =
-      facebook::yoga::Bitfield<uint32_t, YGDirection, YGFlexDirection,
-                               YGJustify, YGAlign, YGAlign, YGAlign,
-                               YGPositionType, YGWrap, YGOverflow, YGDisplay>;
+  static constexpr size_t directionOffset = 0;
+  static constexpr size_t flexdirectionOffset =
+      directionOffset + facebook::yoga::detail::bitWidthFn<YGDirection>();
+  static constexpr size_t justifyContentOffset =
+      flexdirectionOffset +
+      facebook::yoga::detail::bitWidthFn<YGFlexDirection>();
+  static constexpr size_t alignContentOffset =
+      justifyContentOffset + facebook::yoga::detail::bitWidthFn<YGJustify>();
+  static constexpr size_t alignItemsOffset =
+      alignContentOffset + facebook::yoga::detail::bitWidthFn<YGAlign>();
+  static constexpr size_t alignSelfOffset =
+      alignItemsOffset + facebook::yoga::detail::bitWidthFn<YGAlign>();
+  static constexpr size_t positionTypeOffset =
+      alignSelfOffset + facebook::yoga::detail::bitWidthFn<YGAlign>();
+  static constexpr size_t flexWrapOffset =
+      positionTypeOffset + facebook::yoga::detail::bitWidthFn<YGPositionType>();
+  static constexpr size_t overflowOffset =
+      flexWrapOffset + facebook::yoga::detail::bitWidthFn<YGWrap>();
+  static constexpr size_t displayOffset =
+      overflowOffset + facebook::yoga::detail::bitWidthFn<YGOverflow>();
+
+  uint32_t flags = 0;
 
-  Flags flags_ = {YGDirectionInherit,     YGFlexDirectionColumn,
-                  YGJustifyFlexStart,     YGAlignFlexStart,
-                  YGAlignStretch,         YGAlignAuto,
-                  YGPositionTypeRelative, YGWrapNoWrap,
-                  YGOverflowVisible,      YGDisplayFlex};
   YGFloatOptional flex_ = {};
   YGFloatOptional flexGrow_ = {};
   YGFloatOptional flexShrink_ = {};
@@ -103,45 +125,68 @@ class YOGA_EXPORT YGStyle {
   // for library users needing a type
   using ValueRepr = std::remove_reference<decltype(margin_[0])>::type;
 
-  YGDirection direction() const { return flags_.at<directionIdx>(); }
-  Flags::Ref<directionIdx> direction() { return flags_.at<directionIdx>(); }
+  YGDirection direction() const {
+    return facebook::yoga::detail::getEnumData<YGDirection>(flags,
+                                                            directionOffset);
+  }
+  BitfieldRef<YGDirection> direction() { return {*this, directionOffset}; }
 
   YGFlexDirection flexDirection() const {
-    return flags_.at<flexDirectionIdx>();
+    return facebook::yoga::detail::getEnumData<YGFlexDirection>(
+        flags, flexdirectionOffset);
   }
-  Flags::Ref<flexDirectionIdx> flexDirection() {
-    return flags_.at<flexDirectionIdx>();
+  BitfieldRef<YGFlexDirection> flexDirection() {
+    return {*this, flexdirectionOffset};
   }
 
-  YGJustify justifyContent() const { return flags_.at<justifyContentIdx>(); }
-  Flags::Ref<justifyContentIdx> justifyContent() {
-    return flags_.at<justifyContentIdx>();
+  YGJustify justifyContent() const {
+    return facebook::yoga::detail::getEnumData<YGJustify>(flags,
+                                                          justifyContentOffset);
+  }
+  BitfieldRef<YGJustify> justifyContent() {
+    return {*this, justifyContentOffset};
   }
 
-  YGAlign alignContent() const { return flags_.at<alignContentIdx>(); }
-  Flags::Ref<alignContentIdx> alignContent() {
-    return flags_.at<alignContentIdx>();
+  YGAlign alignContent() const {
+    return facebook::yoga::detail::getEnumData<YGAlign>(flags,
+                                                        alignContentOffset);
+  }
+  BitfieldRef<YGAlign> alignContent() { return {*this, alignContentOffset}; }
+
+  YGAlign alignItems() const {
+    return facebook::yoga::detail::getEnumData<YGAlign>(flags,
+                                                        alignItemsOffset);
+  }
+  BitfieldRef<YGAlign> alignItems() { return {*this, alignItemsOffset}; }
+
+  YGAlign alignSelf() const {
+    return facebook::yoga::detail::getEnumData<YGAlign>(flags, alignSelfOffset);
+  }
+  BitfieldRef<YGAlign> alignSelf() { return {*this, alignSelfOffset}; }
+
+  YGPositionType positionType() const {
+    return facebook::yoga::detail::getEnumData<YGPositionType>(
+        flags, positionTypeOffset);
+  }
+  BitfieldRef<YGPositionType> positionType() {
+    return {*this, positionTypeOffset};
   }
 
-  YGAlign alignItems() const { return flags_.at<alignItemsIdx>(); }
-  Flags::Ref<alignItemsIdx> alignItems() { return flags_.at<alignItemsIdx>(); }
-
-  YGAlign alignSelf() const { return flags_.at<alignSelfIdx>(); }
-  Flags::Ref<alignSelfIdx> alignSelf() { return flags_.at<alignSelfIdx>(); }
-
-  YGPositionType positionType() const { return flags_.at<positionTypeIdx>(); }
-  Flags::Ref<positionTypeIdx> positionType() {
-    return flags_.at<positionTypeIdx>();
+  YGWrap flexWrap() const {
+    return facebook::yoga::detail::getEnumData<YGWrap>(flags, flexWrapOffset);
   }
+  BitfieldRef<YGWrap> flexWrap() { return {*this, flexWrapOffset}; }
 
-  YGWrap flexWrap() const { return flags_.at<flexWrapIdx>(); }
-  Flags::Ref<flexWrapIdx> flexWrap() { return flags_.at<flexWrapIdx>(); }
+  YGOverflow overflow() const {
+    return facebook::yoga::detail::getEnumData<YGOverflow>(flags,
+                                                           overflowOffset);
+  }
+  BitfieldRef<YGOverflow> overflow() { return {*this, overflowOffset}; }
 
-  YGOverflow overflow() const { return flags_.at<overflowIdx>(); }
-  Flags::Ref<overflowIdx> overflow() { return flags_.at<overflowIdx>(); }
-
-  YGDisplay display() const { return flags_.at<displayIdx>(); }
-  Flags::Ref<displayIdx> display() { return flags_.at<displayIdx>(); }
+  YGDisplay display() const {
+    return facebook::yoga::detail::getEnumData<YGDisplay>(flags, displayOffset);
+  }
+  BitfieldRef<YGDisplay> display() { return {*this, displayOffset}; }
 
   YGFloatOptional flex() const { return flex_; }
   Ref<YGFloatOptional, &YGStyle::flex_> flex() { return {*this}; }
@@ -189,3 +234,5 @@ YOGA_EXPORT bool operator==(const YGStyle& lhs, const YGStyle& rhs);
 YOGA_EXPORT inline bool operator!=(const YGStyle& lhs, const YGStyle& rhs) {
   return !(lhs == rhs);
 }
+
+#endif

src/cpp/include/deps/yoga/YGValue.h

@@ -12,6 +12,13 @@
 #include "YGEnums.h"
 #include "YGMacros.h"
 
+#if defined(_MSC_VER) && defined(__clang__)
+#define COMPILING_WITH_CLANG_ON_WINDOWS
+#endif
+#if defined(COMPILING_WITH_CLANG_ON_WINDOWS)
+#include <limits>
+constexpr float YGUndefined = std::numeric_limits<float>::quiet_NaN();
+#else
 YG_EXTERN_C_BEGIN
 
 // Not defined in MSVC++
@@ -21,6 +28,7 @@ static const uint32_t __nan = 0x7fc00000;
 #endif
 
 #define YGUndefined NAN
+#endif
 
 typedef struct YGValue {
   float value;
@@ -31,7 +39,10 @@ YOGA_EXPORT extern const YGValue YGValueAuto;
 YOGA_EXPORT extern const YGValue YGValueUndefined;
 YOGA_EXPORT extern const YGValue YGValueZero;
 
+#if !defined(COMPILING_WITH_CLANG_ON_WINDOWS)
 YG_EXTERN_C_END
+#endif
+#undef COMPILING_WITH_CLANG_ON_WINDOWS
 
 #ifdef __cplusplus
 

src/cpp/include/deps/yoga/Yoga-internal.h

@@ -51,10 +51,10 @@ struct YGCachedMeasurement {
   float computedHeight;
 
   YGCachedMeasurement()
-      : availableWidth(0),
-        availableHeight(0),
-        widthMeasureMode((YGMeasureMode)-1),
-        heightMeasureMode((YGMeasureMode)-1),
+      : availableWidth(-1),
+        availableHeight(-1),
+        widthMeasureMode(YGMeasureModeUndefined),
+        heightMeasureMode(YGMeasureModeUndefined),
         computedWidth(-1),
         computedHeight(-1) {}
 

src/cpp/include/deps/yoga/Yoga.cpp

@@ -228,9 +228,6 @@ YOGA_EXPORT YGNodeRef YGNodeClone(YGNodeRef oldNode) {
 static YGConfigRef YGConfigClone(const YGConfig& oldConfig) {
   const YGConfigRef config = new YGConfig(oldConfig);
   YGAssert(config != nullptr, "Could not allocate memory for config");
-  if (config == nullptr) {
-    abort();
-  }
   gConfigInstanceCount++;
   return config;
 }
@@ -354,6 +351,12 @@ YOGA_EXPORT void YGNodeInsertChild(const YGNodeRef owner, const YGNodeRef child,
   owner->markDirtyAndPropogate();
 }
 
+YOGA_EXPORT void YGNodeSwapChild(const YGNodeRef owner, const YGNodeRef child,
+                                 const uint32_t index) {
+  owner->replaceChild(child, index);
+  child->setOwner(owner);
+}
+
 YOGA_EXPORT void YGNodeRemoveChild(const YGNodeRef owner,
                                    const YGNodeRef excludedChild) {
   if (YGNodeGetChildCount(owner) == 0) {
@@ -1018,7 +1021,7 @@ static bool YGIsBaselineLayout(const YGNodeRef node) {
   const uint32_t childCount = YGNodeGetChildCount(node);
   for (uint32_t i = 0; i < childCount; i++) {
     const YGNodeRef child = YGNodeGetChild(node, i);
-    if (child->getStyle().positionType() == YGPositionTypeRelative &&
+    if (child->getStyle().positionType() != YGPositionTypeAbsolute &&
         child->getStyle().alignSelf() == YGAlignBaseline) {
       return true;
     }
@@ -1474,22 +1477,29 @@ static void YGNodeAbsoluteLayoutChild(
 }
 
 static void YGNodeWithMeasureFuncSetMeasuredDimensions(
-    const YGNodeRef node, const float availableWidth,
-    const float availableHeight, const YGMeasureMode widthMeasureMode,
-    const YGMeasureMode heightMeasureMode, const float ownerWidth,
-    const float ownerHeight, LayoutData& layoutMarkerData,
-    void* const layoutContext, const LayoutPassReason reason) {
+    const YGNodeRef node, float availableWidth, float availableHeight,
+    const YGMeasureMode widthMeasureMode, const YGMeasureMode heightMeasureMode,
+    const float ownerWidth, const float ownerHeight,
+    LayoutData& layoutMarkerData, void* const layoutContext,
+    const LayoutPassReason reason) {
   YGAssertWithNode(node, node->hasMeasureFunc(),
                    "Expected node to have custom measure function");
 
+  if (widthMeasureMode == YGMeasureModeUndefined) {
+    availableWidth = YGUndefined;
+  }
+  if (heightMeasureMode == YGMeasureModeUndefined) {
+    availableHeight = YGUndefined;
+  }
+
   const float paddingAndBorderAxisRow =
-      YGNodePaddingAndBorderForAxis(node, YGFlexDirectionRow, availableWidth);
-  const float paddingAndBorderAxisColumn = YGNodePaddingAndBorderForAxis(
-      node, YGFlexDirectionColumn, availableWidth);
+      YGNodePaddingAndBorderForAxis(node, YGFlexDirectionRow, ownerWidth);
+  const float paddingAndBorderAxisColumn =
+      YGNodePaddingAndBorderForAxis(node, YGFlexDirectionColumn, ownerWidth);
   const float marginAxisRow =
-      node->getMarginForAxis(YGFlexDirectionRow, availableWidth).unwrap();
+      node->getMarginForAxis(YGFlexDirectionRow, ownerWidth).unwrap();
   const float marginAxisColumn =
-      node->getMarginForAxis(YGFlexDirectionColumn, availableWidth).unwrap();
+      node->getMarginForAxis(YGFlexDirectionColumn, ownerWidth).unwrap();
 
   // We want to make sure we don't call measure with negative size
   const float innerWidth = YGFloatIsUndefined(availableWidth)
@@ -1641,15 +1651,17 @@ static void YGZeroOutLayoutRecursivly(const YGNodeRef node,
 static float YGNodeCalculateAvailableInnerDim(const YGNodeConstRef node,
                                               YGFlexDirection axis,
                                               float availableDim,
-                                              float ownerDim) {
+                                              float ownerDim,
+                                              float ownerDimForMarginPadding) {
   YGFlexDirection direction =
       YGFlexDirectionIsRow(axis) ? YGFlexDirectionRow : YGFlexDirectionColumn;
   YGDimension dimension =
       YGFlexDirectionIsRow(axis) ? YGDimensionWidth : YGDimensionHeight;
 
-  const float margin = node->getMarginForAxis(direction, ownerDim).unwrap();
+  const float margin =
+      node->getMarginForAxis(direction, ownerDimForMarginPadding).unwrap();
   const float paddingAndBorder =
-      YGNodePaddingAndBorderForAxis(node, direction, ownerDim);
+      YGNodePaddingAndBorderForAxis(node, direction, ownerDimForMarginPadding);
 
   float availableInnerDim = availableDim - margin - paddingAndBorder;
   // Max dimension overrides predefined dimension value; Min dimension in turn
@@ -2043,7 +2055,8 @@ static void YGDistributeFreeSpaceFirstPass(
           // first and second passes.
           deltaFreeSpace += boundMainSize - childFlexBasis;
           collectedFlexItemsValues.totalFlexShrinkScaledFactors -=
-              flexShrinkScaledFactor;
+              (-currentRelativeChild->resolveFlexShrink() *
+               currentRelativeChild->getLayout().computedFlexBasis.unwrap());
         }
       }
     } else if (!YGFloatIsUndefined(
@@ -2172,7 +2185,7 @@ static void YGJustifyMainAxis(
   for (uint32_t i = startOfLineIndex;
        i < collectedFlexItemsValues.endOfLineIndex; i++) {
     const YGNodeRef child = node->getChild(i);
-    if (child->getStyle().positionType() == YGPositionTypeRelative) {
+    if (child->getStyle().positionType() != YGPositionTypeAbsolute) {
       if (child->marginLeadingValue(mainAxis).unit == YGUnitAuto) {
         numberOfAutoMarginsOnCurrentLine++;
       }
@@ -2255,7 +2268,7 @@ static void YGJustifyMainAxis(
       // Now that we placed the element, we need to update the variables.
       // We need to do that only for relative elements. Absolute elements do not
       // take part in that phase.
-      if (childStyle.positionType() == YGPositionTypeRelative) {
+      if (childStyle.positionType() != YGPositionTypeAbsolute) {
         if (child->marginLeadingValue(mainAxis).unit == YGUnitAuto) {
           collectedFlexItemsValues.mainDim +=
               collectedFlexItemsValues.remainingFreeSpace /
@@ -2549,9 +2562,9 @@ static void YGNodelayoutImpl(
   // STEP 2: DETERMINE AVAILABLE SIZE IN MAIN AND CROSS DIRECTIONS
 
   float availableInnerWidth = YGNodeCalculateAvailableInnerDim(
-      node, YGFlexDirectionRow, availableWidth, ownerWidth);
+      node, YGFlexDirectionRow, availableWidth, ownerWidth, ownerWidth);
   float availableInnerHeight = YGNodeCalculateAvailableInnerDim(
-      node, YGFlexDirectionColumn, availableHeight, ownerHeight);
+      node, YGFlexDirectionColumn, availableHeight, ownerHeight, ownerWidth);
 
   float availableInnerMainDim =
       isMainAxisRow ? availableInnerWidth : availableInnerHeight;
@@ -2895,7 +2908,7 @@ static void YGNodelayoutImpl(
         if (child->getStyle().display() == YGDisplayNone) {
           continue;
         }
-        if (child->getStyle().positionType() == YGPositionTypeRelative) {
+        if (child->getStyle().positionType() != YGPositionTypeAbsolute) {
           if (child->getLineIndex() != i) {
             break;
           }
@@ -2937,7 +2950,7 @@ static void YGNodelayoutImpl(
           if (child->getStyle().display() == YGDisplayNone) {
             continue;
           }
-          if (child->getStyle().positionType() == YGPositionTypeRelative) {
+          if (child->getStyle().positionType() != YGPositionTypeAbsolute) {
             switch (YGNodeAlignItem(node, child)) {
               case YGAlignFlexStart: {
                 child->setLayoutPosition(
@@ -3108,7 +3121,7 @@ static void YGNodelayoutImpl(
   if (performLayout && node->getStyle().flexWrap() == YGWrapWrapReverse) {
     for (uint32_t i = 0; i < childCount; i++) {
       const YGNodeRef child = YGNodeGetChild(node, i);
-      if (child->getStyle().positionType() == YGPositionTypeRelative) {
+      if (child->getStyle().positionType() != YGPositionTypeAbsolute) {
         child->setLayoutPosition(
             node->getLayout().measuredDimensions[dim[crossAxis]] -
                 child->getLayout().position[pos[crossAxis]] -
@@ -3210,14 +3223,14 @@ static inline bool YGMeasureModeNewMeasureSizeIsStricterAndStillValid(
          (lastComputedSize <= size || YGFloatsEqual(size, lastComputedSize));
 }
 
-YOGA_EXPORT float YGRoundValueToPixelGrid(const float value,
-                                          const float pointScaleFactor,
+YOGA_EXPORT float YGRoundValueToPixelGrid(const double value,
+                                          const double pointScaleFactor,
                                           const bool forceCeil,
                                           const bool forceFloor) {
   double scaledValue = ((double)value) * pointScaleFactor;
   // We want to calculate `fractial` such that `floor(scaledValue) = scaledValue
   // - fractial`.
-  float fractial = fmodf(scaledValue, 1.0f);
+  double fractial = fmod(scaledValue, 1.0f);
   if (fractial < 0) {
     // This branch is for handling negative numbers for `value`.
     //
@@ -3236,10 +3249,10 @@ YOGA_EXPORT float YGRoundValueToPixelGrid(const float value,
     //   - Finding the `floor`: -2.2 - fractial2 = -2.2 - 0.8 = -3
     ++fractial;
   }
-  if (YGFloatsEqual(fractial, 0)) {
+  if (YGDoubleEqual(fractial, 0)) {
     // First we check if the value is already rounded
     scaledValue = scaledValue - fractial;
-  } else if (YGFloatsEqual(fractial, 1.0f)) {
+  } else if (YGDoubleEqual(fractial, 1.0f)) {
     scaledValue = scaledValue - fractial + 1.0f;
   } else if (forceCeil) {
     // Next we check if we need to use forced rounding
@@ -3250,7 +3263,7 @@ YOGA_EXPORT float YGRoundValueToPixelGrid(const float value,
     // Finally we just round the value
     scaledValue = scaledValue - fractial +
                   (!YGFloatIsUndefined(fractial) &&
-                           (fractial > 0.5f || YGFloatsEqual(fractial, 0.5f))
+                           (fractial > 0.5f || YGDoubleEqual(fractial, 0.5f))
                        ? 1.0f
                        : 0.0f);
   }
@@ -3350,8 +3363,10 @@ bool YGLayoutNodeInternal(
   if (needToVisitNode) {
     // Invalidate the cached results.
     layout->nextCachedMeasurementsIndex = 0;
-    layout->cachedLayout.widthMeasureMode = (YGMeasureMode)-1;
-    layout->cachedLayout.heightMeasureMode = (YGMeasureMode)-1;
+    layout->cachedLayout.availableWidth = -1;
+    layout->cachedLayout.availableHeight = -1;
+    layout->cachedLayout.widthMeasureMode = YGMeasureModeUndefined;
+    layout->cachedLayout.heightMeasureMode = YGMeasureModeUndefined;
     layout->cachedLayout.computedWidth = -1;
     layout->cachedLayout.computedHeight = -1;
   }
@@ -3552,24 +3567,24 @@ YOGA_EXPORT void YGConfigSetPointScaleFactor(const YGConfigRef config,
 }
 
 static void YGRoundToPixelGrid(const YGNodeRef node,
-                               const float pointScaleFactor,
-                               const float absoluteLeft,
-                               const float absoluteTop) {
+                               const double pointScaleFactor,
+                               const double absoluteLeft,
+                               const double absoluteTop) {
   if (pointScaleFactor == 0.0f) {
     return;
   }
 
-  const float nodeLeft = node->getLayout().position[YGEdgeLeft];
-  const float nodeTop = node->getLayout().position[YGEdgeTop];
+  const double nodeLeft = node->getLayout().position[YGEdgeLeft];
+  const double nodeTop = node->getLayout().position[YGEdgeTop];
 
-  const float nodeWidth = node->getLayout().dimensions[YGDimensionWidth];
-  const float nodeHeight = node->getLayout().dimensions[YGDimensionHeight];
+  const double nodeWidth = node->getLayout().dimensions[YGDimensionWidth];
+  const double nodeHeight = node->getLayout().dimensions[YGDimensionHeight];
 
-  const float absoluteNodeLeft = absoluteLeft + nodeLeft;
-  const float absoluteNodeTop = absoluteTop + nodeTop;
+  const double absoluteNodeLeft = absoluteLeft + nodeLeft;
+  const double absoluteNodeTop = absoluteTop + nodeTop;
 
-  const float absoluteNodeRight = absoluteNodeLeft + nodeWidth;
-  const float absoluteNodeBottom = absoluteNodeTop + nodeHeight;
+  const double absoluteNodeRight = absoluteNodeLeft + nodeWidth;
+  const double absoluteNodeBottom = absoluteNodeTop + nodeHeight;
 
   // If a node has a custom measure function we never want to round down its
   // size as this could lead to unwanted text truncation.
@@ -3587,11 +3602,11 @@ static void YGRoundToPixelGrid(const YGNodeRef node,
   // whole number, we don't have any fraction To verify if the result is close
   // to whole number we want to check both floor and ceil numbers
   const bool hasFractionalWidth =
-      !YGFloatsEqual(fmodf(nodeWidth * pointScaleFactor, 1.0), 0) &&
-      !YGFloatsEqual(fmodf(nodeWidth * pointScaleFactor, 1.0), 1.0);
+      !YGDoubleEqual(fmod(nodeWidth * pointScaleFactor, 1.0), 0) &&
+      !YGDoubleEqual(fmod(nodeWidth * pointScaleFactor, 1.0), 1.0);
   const bool hasFractionalHeight =
-      !YGFloatsEqual(fmodf(nodeHeight * pointScaleFactor, 1.0), 0) &&
-      !YGFloatsEqual(fmodf(nodeHeight * pointScaleFactor, 1.0), 1.0);
+      !YGDoubleEqual(fmod(nodeHeight * pointScaleFactor, 1.0), 0) &&
+      !YGDoubleEqual(fmod(nodeHeight * pointScaleFactor, 1.0), 1.0);
 
   node->setLayoutDimension(
       YGRoundValueToPixelGrid(absoluteNodeRight, pointScaleFactor,
@@ -3773,6 +3788,7 @@ YOGA_EXPORT void YGConfigSetShouldDiffLayoutWithoutLegacyStretchBehaviour(
 void YGAssert(const bool condition, const char* message) {
   if (!condition) {
     Log::log(YGNodeRef{nullptr}, YGLogLevelFatal, nullptr, "%s\n", message);
+    throwLogicalErrorWithMessage(message);
   }
 }
 
@@ -3780,6 +3796,7 @@ void YGAssertWithNode(const YGNodeRef node, const bool condition,
                       const char* message) {
   if (!condition) {
     Log::log(node, YGLogLevelFatal, nullptr, "%s\n", message);
+    throwLogicalErrorWithMessage(message);
   }
 }
 
@@ -3787,6 +3804,7 @@ void YGAssertWithConfig(const YGConfigRef config, const bool condition,
                         const char* message) {
   if (!condition) {
     Log::log(config, YGLogLevelFatal, nullptr, "%s\n", message);
+    throwLogicalErrorWithMessage(message);
   }
 }
 

src/cpp/include/deps/yoga/Yoga.h

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
-// v1.18.0
+
 #pragma once
 
 #include <assert.h>
@@ -59,6 +59,9 @@ WIN_EXPORT void YGNodeReset(YGNodeRef node);
 WIN_EXPORT void YGNodeInsertChild(YGNodeRef node, YGNodeRef child,
                                   uint32_t index);
 
+WIN_EXPORT void YGNodeSwapChild(YGNodeRef node, YGNodeRef child,
+                                uint32_t index);
+
 WIN_EXPORT void YGNodeRemoveChild(YGNodeRef node, YGNodeRef child);
 WIN_EXPORT void YGNodeRemoveAllChildren(YGNodeRef node);
 WIN_EXPORT YGNodeRef YGNodeGetChild(YGNodeRef node, uint32_t index);
@@ -298,7 +301,7 @@ WIN_EXPORT YGConfigRef YGConfigGetDefault(void);
 WIN_EXPORT void YGConfigSetContext(YGConfigRef config, void* context);
 WIN_EXPORT void* YGConfigGetContext(YGConfigRef config);
 
-WIN_EXPORT float YGRoundValueToPixelGrid(float value, float pointScaleFactor,
+WIN_EXPORT float YGRoundValueToPixelGrid(double value, double pointScaleFactor,
                                          bool forceCeil, bool forceFloor);
 
 YG_EXTERN_C_END

src/cpp/include/deps/yoga/event/event.cpp

@@ -9,7 +9,6 @@
 
 #include <atomic>
 #include <memory>
-#include <stdexcept>
 
 namespace facebook {
 namespace yoga {

src/cpp/include/deps/yoga/event/event.h

@@ -7,10 +7,10 @@
 
 #pragma once
 
+#include <stdint.h>
 #include <yoga/YGEnums.h>
 
 #include <array>
-#include <cstdint>
 #include <functional>
 #include <vector>
 

src/cpp/include/deps/yoga/log.cpp

@@ -21,10 +21,6 @@ void vlog(YGConfig* config, YGNode* node, YGLogLevel level, void* context,
           const char* format, va_list args) {
   YGConfig* logConfig = config != nullptr ? config : YGConfigGetDefault();
   logConfig->log(logConfig, node, level, context, format, args);
-
-  if (level == YGLogLevelFatal) {
-    abort();
-  }
 }
 }  // namespace
 

src/cpp/include/nodegui/Extras/Utils/nutils.h

@@ -13,14 +13,14 @@ namespace extrautils {
 DLL_EXPORT QVariant* convertToQVariant(Napi::Env& env, Napi::Value& value);
 DLL_EXPORT bool isNapiValueInt(Napi::Env& env, Napi::Value& num);
 DLL_EXPORT std::string getNapiObjectClassName(Napi::Object& object);
-DLL_EXPORT void* configureQWidget(QWidget* widget, YGNodeRef node,
-                                  bool isLeafNode = false);
+DLL_EXPORT void* configureQWidget(QWidget* widget, bool isLeafNode = false);
 DLL_EXPORT void* configureQObject(QObject* object);
 DLL_EXPORT void* configureComponent(void* component);
+DLL_EXPORT uint64_t hashPointerTo53bit(const void* input);
 
 template <typename T>
 void safeDelete(QPointer<T>& component) {
-  if (!component.isNull()) {
+  if (!component.isNull() && component->QObject::parent() == nullptr) {
     delete component;
   }
 }

src/cpp/include/nodegui/QtCore/QAbstractItemModel/nabstractitemmodel.hpp

@@ -0,0 +1,217 @@
+#pragma once
+#include <QAbstractItemModel>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QModelIndex/qmodelindex_wrap.h"
+#include "QtCore/QObject/qobject_macro.h"
+#include "core/NodeWidget/nodewidget.h"
+#include "napi.h"
+
+class DLL_EXPORT NAbstractItemModel : public QAbstractItemModel,
+                                      public EventWidget {
+  Q_OBJECT
+  EVENTWIDGET_IMPLEMENTATIONS(QAbstractItemModel)
+ public:
+  Napi::FunctionReference dispatchOnNode;
+
+  virtual void connectSignalsToEventEmitter(){
+      // Qt Connects: Implement all signal connects here
+      QOBJECT_SIGNALS}
+
+  QModelIndex index(int row, int column,
+                    const QModelIndex& parent = QModelIndex()) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto parentModelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(parent))});
+    Napi::Value modelIndexNapiWrap = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "index"), Napi::Value::From(env, row),
+         Napi::Value::From(env, column), parentModelIndexWrap});
+
+    QModelIndexWrap* modelIndexWrap = Napi::ObjectWrap<QModelIndexWrap>::Unwrap(
+        modelIndexNapiWrap.As<Napi::Object>());
+    QModelIndex* newIndex = modelIndexWrap->getInternalInstance();
+    return *newIndex;
+  }
+
+  QObject* parent() const { return nullptr; }
+
+  QModelIndex parent(const QModelIndex& child) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto childModelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(child))});
+    Napi::Value modelIndexNapiWrap = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "parent"), childModelIndexWrap});
+
+    QModelIndexWrap* modelIndexWrap = Napi::ObjectWrap<QModelIndexWrap>::Unwrap(
+        modelIndexNapiWrap.As<Napi::Object>());
+    QModelIndex* parentIndex = modelIndexWrap->getInternalInstance();
+    return *parentIndex;
+  }
+
+  int rowCount(const QModelIndex& parent = QModelIndex()) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto modelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(parent))});
+    Napi::Value result = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "rowCount"), modelIndexWrap});
+
+    return result.As<Napi::Number>().Int32Value();
+  }
+
+  int columnCount(const QModelIndex& parent = QModelIndex()) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto modelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(parent))});
+    Napi::Value result = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "columnCount"), modelIndexWrap});
+    return result.As<Napi::Number>().Int32Value();
+  }
+
+  QVariant data(const QModelIndex& index,
+                int role = Qt::DisplayRole) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto modelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});
+    auto roleValue = Napi::Value::From(env, role);
+    Napi::Value variantJsObject = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "data"), modelIndexWrap, roleValue});
+
+    QVariantWrap* variantWrap = Napi::ObjectWrap<QVariantWrap>::Unwrap(
+        variantJsObject.As<Napi::Object>());
+    QVariant* variant = variantWrap->getInternalInstance();
+    return *variant;
+  }
+
+  Qt::ItemFlags flags(const QModelIndex& index) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto modelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});
+    Napi::Value numberJs = this->dispatchOnNode.Call(
+        {Napi::String::New(env, "flags"), modelIndexWrap});
+
+    auto result =
+        static_cast<Qt::ItemFlags>(numberJs.As<Napi::Number>().Uint32Value());
+    return result;
+  }
+
+  QVariant headerData(int section, Qt::Orientation orientation,
+                      int role = Qt::DisplayRole) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto sectionValue = Napi::Value::From(env, static_cast<int>(section));
+    auto orientationValue =
+        Napi::Value::From(env, static_cast<int>(orientation));
+    auto roleValue = Napi::Value::From(env, static_cast<int>(role));
+
+    Napi::Value variantJsObject =
+        this->dispatchOnNode.Call({Napi::String::New(env, "headerData"),
+                                   sectionValue, orientationValue, roleValue});
+
+    QVariantWrap* variantWrap = Napi::ObjectWrap<QVariantWrap>::Unwrap(
+        variantJsObject.As<Napi::Object>());
+    QVariant* variant = variantWrap->getInternalInstance();
+    return *variant;
+  }
+
+  bool setData(const QModelIndex& index, const QVariant& value,
+               int role = Qt::EditRole) override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto modelIndexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});
+    auto valueWrap = QVariantWrap::constructor.New(
+        {Napi::External<QVariant>::New(env, new QVariant(value))});
+    auto roleValue = Napi::Value::From(env, role);
+
+    Napi::Value booleanJs =
+        this->dispatchOnNode.Call({Napi::String::New(env, "setData"),
+                                   modelIndexWrap, valueWrap, roleValue});
+
+    return booleanJs.As<Napi::Boolean>().Value();
+  }
+
+  QModelIndex _protected_createIndex(int row, int column) const {
+    return createIndex(row, column);
+  }
+
+  QModelIndex buddy(const QModelIndex& index) const override {
+    Napi::Env env = this->dispatchOnNode.Env();
+    Napi::HandleScope scope(env);
+
+    auto indexWrap = QModelIndexWrap::constructor.New(
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});
+    Napi::Value buddyIndexNapiWrap =
+        this->dispatchOnNode.Call({Napi::String::New(env, "buddy"), indexWrap});
+
+    QModelIndexWrap* buddyIndexWrap = Napi::ObjectWrap<QModelIndexWrap>::Unwrap(
+        buddyIndexNapiWrap.As<Napi::Object>());
+    QModelIndex* buddyIndex = buddyIndexWrap->getInternalInstance();
+    return *buddyIndex;
+  }
+
+  void _protected_beginResetModel() { beginResetModel(); }
+
+  void _protected_endResetModel() { endResetModel(); }
+
+  void _protected_beginInsertColumns(const QModelIndex& parent, int first,
+                                     int last) {
+    beginInsertColumns(parent, first, last);
+  }
+
+  void _protected_beginInsertRows(const QModelIndex& parent, int first,
+                                  int last) {
+    beginInsertRows(parent, first, last);
+  }
+
+  bool _protected_beginMoveColumns(const QModelIndex& sourceParent,
+                                   int sourceFirst, int sourceLast,
+                                   const QModelIndex& destinationParent,
+                                   int destinationChild) {
+    return beginMoveColumns(sourceParent, sourceFirst, sourceLast,
+                            destinationParent, destinationChild);
+  }
+
+  bool _protected_beginMoveRows(const QModelIndex& sourceParent,
+                                int sourceFirst, int sourceLast,
+                                const QModelIndex& destinationParent,
+                                int destinationChild) {
+    return beginMoveRows(sourceParent, sourceFirst, sourceLast,
+                         destinationParent, destinationChild);
+  }
+
+  void _protected_beginRemoveColumns(const QModelIndex& parent, int first,
+                                     int last) {
+    beginRemoveColumns(parent, first, last);
+  }
+
+  void _protected_beginRemoveRows(const QModelIndex& parent, int first,
+                                  int last) {
+    beginRemoveRows(parent, first, last);
+  }
+
+  void _protected_endInsertColumns() { endInsertColumns(); }
+
+  void _protected_endInsertRows() { endInsertRows(); }
+
+  void _protected_endMoveColumns() { endMoveColumns(); }
+
+  void _protected_endMoveRows() { endMoveRows(); }
+
+  void _protected_endRemoveColumns() { endRemoveColumns(); }
+
+  void _protected_endRemoveRows() { endRemoveRows(); }
+};

src/cpp/include/nodegui/QtCore/QAbstractItemModel/qabstractitemmodel_wrap.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPointer>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+#include "nabstractitemmodel.hpp"
+
+class DLL_EXPORT QAbstractItemModelWrap
+    : public Napi::ObjectWrap<QAbstractItemModelWrap> {
+  QOBJECT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QPointer<NAbstractItemModel> instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QAbstractItemModelWrap(const Napi::CallbackInfo& info);
+  ~QAbstractItemModelWrap();
+  NAbstractItemModel* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value initNodeDispatcher(const Napi::CallbackInfo& info);
+
+  Napi::Value hasIndex(const Napi::CallbackInfo& info);
+  Napi::Value createIndex(const Napi::CallbackInfo& info);
+  Napi::Value _super_flags(const Napi::CallbackInfo& info);
+  Napi::Value emitDataChanged(const Napi::CallbackInfo& info);
+  Napi::Value checkIndex(const Napi::CallbackInfo& info);
+  Napi::Value _super_buddy(const Napi::CallbackInfo& info);
+  Napi::Value beginInsertColumns(const Napi::CallbackInfo& info);
+  Napi::Value beginInsertRows(const Napi::CallbackInfo& info);
+  Napi::Value beginMoveColumns(const Napi::CallbackInfo& info);
+  Napi::Value beginMoveRows(const Napi::CallbackInfo& info);
+  Napi::Value beginRemoveColumns(const Napi::CallbackInfo& info);
+  Napi::Value beginRemoveRows(const Napi::CallbackInfo& info);
+  Napi::Value beginResetModel(const Napi::CallbackInfo& info);
+  Napi::Value endResetModel(const Napi::CallbackInfo& info);
+  Napi::Value endInsertColumns(const Napi::CallbackInfo& info);
+  Napi::Value endInsertRows(const Napi::CallbackInfo& info);
+  Napi::Value endMoveColumns(const Napi::CallbackInfo& info);
+  Napi::Value endMoveRows(const Napi::CallbackInfo& info);
+  Napi::Value endRemoveColumns(const Napi::CallbackInfo& info);
+  Napi::Value endRemoveRows(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtCore/QItemSelectionModel/nitemselectionmodel.hpp

@@ -0,0 +1,20 @@
+#pragma once
+#include <QItemSelectionModel>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+#include "core/NodeWidget/nodewidget.h"
+#include "napi.h"
+
+class DLL_EXPORT NItemSelectionModel : public QItemSelectionModel,
+                                       public EventWidget {
+  Q_OBJECT
+  EVENTWIDGET_IMPLEMENTATIONS(QItemSelectionModel)
+ public:
+  Napi::FunctionReference dispatchOnNode;
+
+  virtual void connectSignalsToEventEmitter() {
+    // Qt Connects: Implement all signal connects here
+    QOBJECT_SIGNALS
+  }
+};

src/cpp/include/nodegui/QtCore/QItemSelectionModel/qitemselectionmodel_wrap.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPointer>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+#include "nitemselectionmodel.hpp"
+
+class DLL_EXPORT QItemSelectionModelWrap
+    : public Napi::ObjectWrap<QItemSelectionModelWrap> {
+  QOBJECT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QPointer<QItemSelectionModel> instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QItemSelectionModelWrap(const Napi::CallbackInfo& info);
+  ~QItemSelectionModelWrap();
+  QItemSelectionModel* getInternalInstance();
+
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value columnIntersectsSelection(const Napi::CallbackInfo& info);
+  Napi::Value currentIndex(const Napi::CallbackInfo& info);
+  Napi::Value hasSelection(const Napi::CallbackInfo& info);
+  Napi::Value isColumnSelected(const Napi::CallbackInfo& info);
+  Napi::Value isRowSelected(const Napi::CallbackInfo& info);
+  Napi::Value isSelected(const Napi::CallbackInfo& info);
+  Napi::Value rowIntersectsSelection(const Napi::CallbackInfo& info);
+  Napi::Value clear(const Napi::CallbackInfo& info);
+  Napi::Value clearCurrentIndex(const Napi::CallbackInfo& info);
+  Napi::Value clearSelection(const Napi::CallbackInfo& info);
+  Napi::Value reset(const Napi::CallbackInfo& info);
+  Napi::Value select(const Napi::CallbackInfo& info);
+  Napi::Value setCurrentIndex(const Napi::CallbackInfo& info);
+  Napi::Value selectedColumns(const Napi::CallbackInfo& info);
+  Napi::Value selectedIndexes(const Napi::CallbackInfo& info);
+  Napi::Value selectedRows(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtCore/QMimeData/qmimedata_wrap.h

@@ -5,13 +5,13 @@
 #include <QMimeData>
 
 #include "Extras/Export/export.h"
-#include "core/Component/component_macro.h"
+#include "QtCore/QObject/qobject_macro.h"
 
 class DLL_EXPORT QMimeDataWrap : public Napi::ObjectWrap<QMimeDataWrap> {
-  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QOBJECT_WRAPPED_METHODS_DECLARATION
 
  private:
-  std::unique_ptr<QMimeData> instance;
+  QPointer<QMimeData> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);

src/cpp/include/nodegui/QtCore/QObject/nobject.hpp

@@ -12,5 +12,5 @@ class DLL_EXPORT NObject : public QObject, public EventWidget {
  public:
   using QObject::QObject;
 
-  void connectSignalsToEventEmitter() { QOBJECT_SIGNALS }
+  virtual void connectSignalsToEventEmitter() { QOBJECT_SIGNALS }
 };

src/cpp/include/nodegui/QtCore/QObject/qobject_macro.h

@@ -5,28 +5,33 @@
 #include "Extras/Utils/nutils.h"
 #include "QtCore/QVariant/qvariant_wrap.h"
 #include "core/Events/eventwidget_macro.h"
-/*
+#include "core/WrapperCache/wrappercache.h"
 
-    This macro adds common QObject exported methods
-    The exported methods are taken into this macro to avoid writing them in each
-   and every widget we export.
+/*
+  This macro adds common QObject exported methods
+  The exported methods are taken into this macro to avoid writing them in each
+  and every widget we export.
  */
 
-#ifndef QOBJECT_WRAPPED_METHODS_DECLARATION
-#define QOBJECT_WRAPPED_METHODS_DECLARATION                                  \
+#ifndef QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE
+#define QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(source)        \
                                                                              \
-  EVENTWIDGET_WRAPPED_METHODS_DECLARATION                                    \
+  EVENTWIDGET_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(source)          \
                                                                              \
+  Napi::Value __id__(const Napi::CallbackInfo& info) {                       \
+    Napi::Env env = info.Env();                                              \
+    return Napi::Value::From(                                                \
+        env, extrautils::hashPointerTo53bit(                                 \
+                 static_cast<QObject*>(this->instance.data())));             \
+  }                                                                          \
   Napi::Value inherits(const Napi::CallbackInfo& info) {                     \
     Napi::Env env = info.Env();                                              \
-    Napi::HandleScope scope(env);                                            \
     Napi::String className = info[0].As<Napi::String>();                     \
     bool doesIt = this->instance->inherits(className.Utf8Value().c_str());   \
     return Napi::Value::From(env, doesIt);                                   \
   }                                                                          \
   Napi::Value setProperty(const Napi::CallbackInfo& info) {                  \
     Napi::Env env = info.Env();                                              \
-    Napi::HandleScope scope(env);                                            \
     Napi::String name = info[0].As<Napi::String>();                          \
     Napi::Value value = info[1];                                             \
     auto variant =                                                           \
@@ -37,7 +42,6 @@
   }                                                                          \
   Napi::Value property(const Napi::CallbackInfo& info) {                     \
     Napi::Env env = info.Env();                                              \
-    Napi::HandleScope scope(env);                                            \
     Napi::String name = info[0].As<Napi::String>();                          \
     Napi::Value value = info[1];                                             \
     QVariant* variant =                                                      \
@@ -48,7 +52,6 @@
   }                                                                          \
   Napi::Value setObjectName(const Napi::CallbackInfo& info) {                \
     Napi::Env env = info.Env();                                              \
-    Napi::HandleScope scope(env);                                            \
     Napi::String objectName = info[0].As<Napi::String>();                    \
     this->instance->setObjectName(                                           \
         QString::fromStdString(objectName.Utf8Value()));                     \
@@ -56,29 +59,120 @@
   }                                                                          \
   Napi::Value objectName(const Napi::CallbackInfo& info) {                   \
     Napi::Env env = info.Env();                                              \
-    Napi::HandleScope scope(env);                                            \
     QString objectName = this->instance->objectName();                       \
     return Napi::String::New(env, objectName.toStdString());                 \
+  }                                                                          \
+  Napi::Value dumpObjectTree(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                              \
+    this->instance->dumpObjectTree();                                        \
+    return env.Null();                                                       \
+  }                                                                          \
+  Napi::Value dumpObjectInfo(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                              \
+    this->instance->dumpObjectInfo();                                        \
+    return env.Null();                                                       \
+  }                                                                          \
+  Napi::Value __external_qobject__(const Napi::CallbackInfo& info) {         \
+    Napi::Env env = info.Env();                                              \
+    return Napi::External<QObject>::New(                                     \
+        env, static_cast<QObject*>(this->instance));                         \
+  }                                                                          \
+  Napi::Value startTimer(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                              \
+    int interval = info[0].As<Napi::Number>().Int32Value();                  \
+    Qt::TimerType timerType =                                                \
+        static_cast<Qt::TimerType>(info[1].As<Napi::Number>().Int32Value()); \
+    int result = this->instance->startTimer(interval, timerType);            \
+    return Napi::Value::From(env, result);                                   \
+  }                                                                          \
+  Napi::Value killTimer(const Napi::CallbackInfo& info) {                    \
+    Napi::Env env = info.Env();                                              \
+    int id = info[0].As<Napi::Number>().Int32Value();                        \
+    this->instance->killTimer(id);                                           \
+    return env.Null();                                                       \
+  }                                                                          \
+  Napi::Value parent(const Napi::CallbackInfo& info) {                       \
+    Napi::Env env = info.Env();                                              \
+    QObject* parent = this->instance->parent();                              \
+    if (parent) {                                                            \
+      return WrapperCache::instance.getWrapper(env, parent);                 \
+    } else {                                                                 \
+      return env.Null();                                                     \
+    }                                                                        \
+  }                                                                          \
+  Napi::Value deleteLater(const Napi::CallbackInfo& info) {                  \
+    Napi::Env env = info.Env();                                              \
+    this->instance->deleteLater();                                           \
+    return env.Null();                                                       \
+  }                                                                          \
+  Napi::Value deleteObject(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                              \
+    delete static_cast<QObject*>(this->instance);                            \
+    return env.Null();                                                       \
+  }                                                                          \
+  Napi::Value children(const Napi::CallbackInfo& info) {                     \
+    Napi::Env env = info.Env();                                              \
+    QObjectList children = this->instance->children();                       \
+    Napi::Array resultArrayNapi = Napi::Array::New(env, children.size());    \
+    for (int i = 0; i < children.size(); i++) {                              \
+      resultArrayNapi[i] =                                                   \
+          WrapperCache::instance.getWrapper(env, children[i]);               \
+    }                                                                        \
+    return resultArrayNapi;                                                  \
   }
 
+// Ideally this macro below should go in
+// QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE but some wrappers
+// need their own setParent()` implementation which handles different
+// arguments.
+#define QOBJECT_SET_PARENT_IMPL                                             \
+  Napi::Value setParent(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                             \
+    if (info[0].IsNull()) {                                                 \
+      this->instance->setParent(nullptr);                                   \
+    } else {                                                                \
+      QObject* parentObject = info[0].As<Napi::External<QObject>>().Data(); \
+      this->instance->setParent(parentObject);                              \
+    }                                                                       \
+    return env.Null();                                                      \
+  }
+
+#endif  // QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE
+
+#ifndef QOBJECT_WRAPPED_METHODS_DECLARATION
+#define QOBJECT_WRAPPED_METHODS_DECLARATION                                    \
+  QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(this->instance.data()) \
+  QOBJECT_SET_PARENT_IMPL
 #endif  // QOBJECT_WRAPPED_METHODS_DECLARATION
 
 #ifndef QOBJECT_WRAPPED_METHODS_EXPORT_DEFINE
-#define QOBJECT_WRAPPED_METHODS_EXPORT_DEFINE(ComponentWrapName)          \
-                                                                          \
-  EVENTWIDGET_WRAPPED_METHODS_EXPORT_DEFINE(ComponentWrapName)            \
-                                                                          \
-  InstanceMethod("inherits", &ComponentWrapName::inherits),               \
-      InstanceMethod("setProperty", &ComponentWrapName::setProperty),     \
-      InstanceMethod("property", &ComponentWrapName::property),           \
-      InstanceMethod("setObjectName", &ComponentWrapName::setObjectName), \
-      InstanceMethod("objectName", &ComponentWrapName::objectName),
+#define QOBJECT_WRAPPED_METHODS_EXPORT_DEFINE(ComponentWrapName)            \
+                                                                            \
+  EVENTWIDGET_WRAPPED_METHODS_EXPORT_DEFINE(ComponentWrapName)              \
+                                                                            \
+  InstanceMethod("__id__", &ComponentWrapName::__id__),                     \
+      InstanceMethod("__external_qobject__",                                \
+                     &ComponentWrapName::__external_qobject__),             \
+      InstanceMethod("inherits", &ComponentWrapName::inherits),             \
+      InstanceMethod("setProperty", &ComponentWrapName::setProperty),       \
+      InstanceMethod("property", &ComponentWrapName::property),             \
+      InstanceMethod("setObjectName", &ComponentWrapName::setObjectName),   \
+      InstanceMethod("objectName", &ComponentWrapName::objectName),         \
+      InstanceMethod("dumpObjectTree", &ComponentWrapName::dumpObjectTree), \
+      InstanceMethod("dumpObjectInfo", &ComponentWrapName::dumpObjectInfo), \
+      InstanceMethod("setParent", &ComponentWrapName::setParent),           \
+      InstanceMethod("startTimer", &ComponentWrapName::startTimer),         \
+      InstanceMethod("killTimer", &ComponentWrapName::killTimer),           \
+      InstanceMethod("parent", &ComponentWrapName::parent),                 \
+      InstanceMethod("deleteLater", &ComponentWrapName::deleteLater),       \
+      InstanceMethod("delete", &ComponentWrapName::deleteObject),           \
+      InstanceMethod("children", &ComponentWrapName::children),
 
 #endif  // QOBJECT_WRAPPED_METHODS_EXPORT_DEFINE
 
-#ifndef QOBJECT_SIGNALS
-#define QOBJECT_SIGNALS                                                       \
-  QObject::connect(this, &QObject::objectNameChanged,                         \
+#ifndef QOBJECT_SIGNALS_ON_TARGET
+#define QOBJECT_SIGNALS_ON_TARGET(target)                                     \
+  QObject::connect(target, &QObject::objectNameChanged,                       \
                    [=](const QString& objectName) {                           \
                      Napi::Env env = this->emitOnNode.Env();                  \
                      Napi::HandleScope scope(env);                            \
@@ -86,5 +180,28 @@
                          {Napi::String::New(env, "objectNameChanged"),        \
                           Napi::Value::From(env, objectName.toStdString())}); \
                    });
+#endif  // QOBJECT_SIGNALS_ON_TARGET
 
+#ifndef QOBJECT_SIGNALS
+#define QOBJECT_SIGNALS QOBJECT_SIGNALS_ON_TARGET(this)
 #endif  // QOBJECT_SIGNALS
+
+/*
+  Macro to register a function to wrap QObject pointers of a
+  given subclass to wrapper instances. First parameter is the
+  plain name of the QObject subclass (no quotes), seconds is the
+  name of the wrapper class.
+ */
+#ifndef QOBJECT_REGISTER_WRAPPER
+#define QOBJECT_REGISTER_WRAPPER(qobjectType, ComponentWrapName)         \
+  WrapperCache::instance.registerWrapper(                                \
+      QString(#qobjectType),                                             \
+      [](Napi::Env env, QObject* qobject) -> Napi::Object {              \
+        qobjectType* exactQObject = dynamic_cast<qobjectType*>(qobject); \
+        Napi::Object wrapper = ComponentWrapName::constructor.New(       \
+            {Napi::External<QObject>::New(env, exactQObject)});          \
+        return wrapper;                                                  \
+      });
+#endif  // QOBJECT_REGISTER_WRAPPER
+
+#include "QtCore/QObject/qobject_wrap.h"

src/cpp/include/nodegui/QtCore/QObject/qobject_wrap.h

@@ -11,14 +11,15 @@
 class DLL_EXPORT QObjectWrap : public Napi::ObjectWrap<QObjectWrap> {
   QOBJECT_WRAPPED_METHODS_DECLARATION
  private:
-  QPointer<NObject> instance;
+  QPointer<QObject> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QObjectWrap(const Napi::CallbackInfo& info);
   ~QObjectWrap();
-  NObject* getInternalInstance();
+  QObject* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
+  static Napi::Object wrapFunc(Napi::Env env, QObject* qobject);
   // wrapped methods
 };

src/cpp/include/nodegui/QtCore/QSize/qsize_wrap.h

@@ -19,9 +19,18 @@ class DLL_EXPORT QSizeWrap : public Napi::ObjectWrap<QSizeWrap> {
   ~QSizeWrap();
   QSize* getInternalInstance();
   // Wrapped methods
+  Napi::Value boundedTo(const Napi::CallbackInfo& info);
+  Napi::Value expandedTo(const Napi::CallbackInfo& info);
+  Napi::Value height(const Napi::CallbackInfo& info);
+  Napi::Value isEmpty(const Napi::CallbackInfo& info);
+  Napi::Value isNull(const Napi::CallbackInfo& info);
+  Napi::Value isValid(const Napi::CallbackInfo& info);
+  Napi::Value scale(const Napi::CallbackInfo& info);
+  Napi::Value scaled(const Napi::CallbackInfo& info);
   Napi::Value setHeight(const Napi::CallbackInfo& info);
   Napi::Value setWidth(const Napi::CallbackInfo& info);
-  Napi::Value height(const Napi::CallbackInfo& info);
+  Napi::Value transpose(const Napi::CallbackInfo& info);
+  Napi::Value transposed(const Napi::CallbackInfo& info);
   Napi::Value width(const Napi::CallbackInfo& info);
 };
 

src/cpp/include/nodegui/QtCore/QSizeF/qsizef_wrap.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QSizeF>
+
+#include "Extras/Export/export.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QSizeFWrap : public Napi::ObjectWrap<QSizeFWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+ private:
+  std::unique_ptr<QSizeF> instance;
+
+ public:
+  static Napi::FunctionReference constructor;
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QSizeFWrap(const Napi::CallbackInfo& info);
+  ~QSizeFWrap();
+  QSizeF* getInternalInstance();
+  // Wrapped methods
+  Napi::Value boundedTo(const Napi::CallbackInfo& info);
+  Napi::Value expandedTo(const Napi::CallbackInfo& info);
+  Napi::Value height(const Napi::CallbackInfo& info);
+  Napi::Value isEmpty(const Napi::CallbackInfo& info);
+  Napi::Value isNull(const Napi::CallbackInfo& info);
+  Napi::Value isValid(const Napi::CallbackInfo& info);
+  Napi::Value scale(const Napi::CallbackInfo& info);
+  Napi::Value scaled(const Napi::CallbackInfo& info);
+  Napi::Value setHeight(const Napi::CallbackInfo& info);
+  Napi::Value setWidth(const Napi::CallbackInfo& info);
+  Napi::Value toSize(const Napi::CallbackInfo& info);
+  Napi::Value transpose(const Napi::CallbackInfo& info);
+  Napi::Value transposed(const Napi::CallbackInfo& info);
+  Napi::Value width(const Napi::CallbackInfo& info);
+};
+
+namespace StaticQSizeFWrapMethods {
+DLL_EXPORT Napi::Value fromQVariant(const Napi::CallbackInfo& info);
+}  // namespace StaticQSizeFWrapMethods

src/cpp/include/nodegui/QtCore/QVariant/qvariant_wrap.h

@@ -22,9 +22,10 @@ class DLL_EXPORT QVariantWrap : public Napi::ObjectWrap<QVariantWrap> {
   Napi::Value toInt(const Napi::CallbackInfo& info);
   Napi::Value toDouble(const Napi::CallbackInfo& info);
   Napi::Value toBool(const Napi::CallbackInfo& info);
+  Napi::Value toStringList(const Napi::CallbackInfo& info);
   // wrapped methods
 };
 
 namespace StaticQVariantWrapMethods {
-DLL_EXPORT Napi::Value converToQVariant(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value convertToQVariant(const Napi::CallbackInfo& info);
 }  // namespace StaticQVariantWrapMethods

src/cpp/include/nodegui/QtGui/QApplication/napplication.hpp

@@ -1,8 +1,12 @@
 #pragma once
 #include <QApplication>
+#include <QGuiApplication>
+#include <QWindow>
 
 #include "Extras/Export/export.h"
 #include "QtCore/QObject/qobject_macro.h"
+#include "QtGui/QScreen/qscreen_wrap.h"
+#include "core/WrapperCache/wrappercache.h"
 #include "napi.h"
 
 class DLL_EXPORT NApplication : public QApplication, public EventWidget {
@@ -10,8 +14,54 @@ class DLL_EXPORT NApplication : public QApplication, public EventWidget {
   EVENTWIDGET_IMPLEMENTATIONS(QApplication)
  public:
   using QApplication::QApplication;  // inherit all constructors of QApplication
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     // Qt Connects: Implement all signal connects here
     QOBJECT_SIGNALS
+
+    QObject::connect(
+        this, &QGuiApplication::applicationDisplayNameChanged, [=]() {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          this->emitOnNode.Call(
+              {Napi::String::New(env, "applicationDisplayNameChanged")});
+        });
+
+    QObject::connect(
+        this, &QGuiApplication::focusWindowChanged, [=](QWindow* focusWindow) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          this->emitOnNode.Call({Napi::String::New(env, "focusWindowChanged")});
+        });
+
+    QObject::connect(this, &QGuiApplication::lastWindowClosed, [=]() {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call({Napi::String::New(env, "lastWindowClosed")});
+    });
+
+    QObject::connect(
+        this, &QGuiApplication::primaryScreenChanged, [=](QScreen* screen) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          auto instance = WrapperCache::instance.getWrapper(env, screen, true);
+          this->emitOnNode.Call(
+              {Napi::String::New(env, "primaryScreenChanged"), instance});
+        });
+
+    QObject::connect(this, &QGuiApplication::screenAdded, [=](QScreen* screen) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      auto instance = WrapperCache::instance.getWrapper(env, screen, true);
+      this->emitOnNode.Call({Napi::String::New(env, "screenAdded"), instance});
+    });
+
+    QObject::connect(
+        this, &QGuiApplication::screenRemoved, [=](QScreen* screen) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          auto instance = WrapperCache::instance.getWrapper(env, screen, true);
+          this->emitOnNode.Call(
+              {Napi::String::New(env, "screenRemoved"), instance});
+        });
   }
 };

src/cpp/include/nodegui/QtGui/QApplication/qapplication_wrap.h

@@ -28,10 +28,16 @@ class DLL_EXPORT QApplicationWrap : public Napi::ObjectWrap<QApplicationWrap> {
   Napi::Value exit(const Napi::CallbackInfo& info);
   Napi::Value setQuitOnLastWindowClosed(const Napi::CallbackInfo& info);
   Napi::Value quitOnLastWindowClosed(const Napi::CallbackInfo& info);
+  Napi::Value palette(const Napi::CallbackInfo& info);
+  Napi::Value setStyleSheet(const Napi::CallbackInfo& info);
+  Napi::Value devicePixelRatio(const Napi::CallbackInfo& info);
 };
 
 namespace StaticQApplicationWrapMethods {
-DLL_EXPORT Napi::Value instance(const Napi::CallbackInfo& info);
 DLL_EXPORT Napi::Value clipboard(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value instance(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value primaryScreen(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value screens(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value setStyle(const Napi::CallbackInfo& info);
 DLL_EXPORT Napi::Value style(const Napi::CallbackInfo& info);
 }  // namespace StaticQApplicationWrapMethods

src/cpp/include/nodegui/QtGui/QClipboard/qclipboard_wrap.h

@@ -3,21 +3,30 @@
 #include <napi.h>
 
 #include <QClipboard>
+#include <QPointer>
 
 #include "Extras/Export/export.h"
-#include "core/Component/component_macro.h"
+#include "QtCore/QObject/qobject_macro.h"
 
-class DLL_EXPORT QClipboardWrap : public Napi::ObjectWrap<QClipboardWrap> {
-  COMPONENT_WRAPPED_METHODS_DECLARATION
+class DLL_EXPORT QClipboardWrap : public Napi::ObjectWrap<QClipboardWrap>,
+                                  public EventWidget {
+  QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(this)
+  // Note: We don't use EVENTWIDGET_IMPLEMENTATIONS() here because this class
+  // doesn't handle any QEvents.
+  QOBJECT_SET_PARENT_IMPL
 
  private:
-  QClipboard* instance;
+  QPointer<QClipboard> instance;
 
  public:
   static Napi::FunctionReference constructor;
+
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QClipboardWrap(const Napi::CallbackInfo& info);
   QClipboard* getInternalInstance();
+
+  virtual void connectSignalsToEventEmitter();
+
   // Wrapped methods
   Napi::Value clear(const Napi::CallbackInfo& info);
   Napi::Value setText(const Napi::CallbackInfo& info);

src/cpp/include/nodegui/QtGui/QColor/qcolor_wrap.h

@@ -27,6 +27,8 @@ class DLL_EXPORT QColorWrap : public Napi::ObjectWrap<QColorWrap> {
   Napi::Value blue(const Napi::CallbackInfo& info);
   Napi::Value setAlpha(const Napi::CallbackInfo& info);
   Napi::Value alpha(const Napi::CallbackInfo& info);
+  Napi::Value rgb(const Napi::CallbackInfo& info);
+  Napi::Value rgba(const Napi::CallbackInfo& info);
 };
 
 namespace StaticQColorWrapMethods {

src/cpp/include/nodegui/QtGui/QDrag/ndrag.hpp

@@ -12,7 +12,7 @@ class DLL_EXPORT NDrag : public QDrag, public EventWidget {
  public:
   using QDrag::QDrag;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QOBJECT_SIGNALS
     QObject::connect(this, &QDrag::actionChanged, [=](Qt::DropAction action) {
       Napi::Env env = this->emitOnNode.Env();

src/cpp/include/nodegui/QtGui/QDrag/qdrag_wrap.h

@@ -22,13 +22,13 @@ class DLL_EXPORT QDragWrap : public Napi::ObjectWrap<QDragWrap> {
   // except that it is automatically cleared when the referenced object is
   // destroyed (unlike normal C++ pointers, which become "dangling pointers" in
   // such cases). T must be a subclass of QObject.
-  QPointer<NDrag> instance;
+  QPointer<QDrag> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QDragWrap(const Napi::CallbackInfo& info);
   ~QDragWrap();
-  NDrag* getInternalInstance();
+  QDrag* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
 

src/cpp/include/nodegui/QtGui/QEvent/QDragLeaveEvent/qdragleaveevent_wrap.h

@@ -11,6 +11,7 @@
 class DLL_EXPORT QDragLeaveEventWrap
     : public Napi::ObjectWrap<QDragLeaveEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QDragLeaveEvent* instance;
@@ -23,6 +24,4 @@ class DLL_EXPORT QDragLeaveEventWrap
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods (none)
-  // Methods from QEvent
-  QEVENT_WRAPPED_METHODS_DECLARATION
 };

src/cpp/include/nodegui/QtGui/QEvent/QDragMoveEvent/qdragmoveevent_wrap.h

@@ -7,11 +7,6 @@
 #include "Extras/Export/export.h"
 #include "core/Component/component_macro.h"
 
-/*
-NOTE : QDragMoveEvent inherits from QDropEvent
-- Is it possible to inherit from QDropEventWrap directly?
-*/
-
 class DLL_EXPORT QDragMoveEventWrap
     : public Napi::ObjectWrap<QDragMoveEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
@@ -51,4 +46,4 @@ class DLL_EXPORT QDragMoveEventWrap
   Napi::Value setAccepted(const Napi::CallbackInfo& info);
   Napi::Value spontaneous(const Napi::CallbackInfo& info);
   Napi::Value _type(const Napi::CallbackInfo& info);
-};
+};

src/cpp/include/nodegui/QtGui/QEvent/QInputEvent/qinputevent_macro.h

@@ -0,0 +1,19 @@
+#ifndef QINPUTEVENT_WRAPPED_METHODS_DECLARATION
+#define QINPUTEVENT_WRAPPED_METHODS_DECLARATION              \
+  Napi::Value modifiers(const Napi::CallbackInfo& info) {    \
+    Napi::Env env = info.Env();                              \
+    uint v = static_cast<uint>(this->instance->modifiers()); \
+    return Napi::Number::From(env, v);                       \
+  }                                                          \
+  Napi::Value timestamp(const Napi::CallbackInfo& info) {    \
+    Napi::Env env = info.Env();                              \
+    ulong timestamp = this->instance->timestamp();           \
+    return Napi::Number::From(env, timestamp);               \
+  }
+#endif
+
+#ifndef QINPUTEVENT_WRAPPED_METHODS_EXPORT_DEFINE
+#define QINPUTEVENT_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName) \
+  InstanceMethod("modifiers", &WidgetWrapName::modifiers),        \
+      InstanceMethod("timestamp", &WidgetWrapName::timestamp),
+#endif

src/cpp/include/nodegui/QtGui/QEvent/QInputMethodEvent/qinputmethodevent_wrap.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QInputMethodEvent>
+
+#include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QInputMethodEventWrap
+    : public Napi::ObjectWrap<QInputMethodEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QInputMethodEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QInputMethodEventWrap(const Napi::CallbackInfo& info);
+  ~QInputMethodEventWrap();
+  QInputMethodEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value commitString(const Napi::CallbackInfo& info);
+  Napi::Value preeditString(const Napi::CallbackInfo& info);
+  Napi::Value replacementLength(const Napi::CallbackInfo& info);
+  Napi::Value replacementStart(const Napi::CallbackInfo& info);
+  Napi::Value setCommitString(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QInputMethodQueryEvent/qinputmethodqueryevent_wrap.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QInputMethodQueryEvent>
+
+#include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QInputMethodQueryEventWrap
+    : public Napi::ObjectWrap<QInputMethodQueryEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QInputMethodQueryEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QInputMethodQueryEventWrap(const Napi::CallbackInfo& info);
+  ~QInputMethodQueryEventWrap();
+  QInputMethodQueryEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value queries(const Napi::CallbackInfo& info);
+  Napi::Value setValue(const Napi::CallbackInfo& info);
+  Napi::Value value(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QKeyEvent/qkeyevent_wrap.h

@@ -5,10 +5,14 @@
 #include <QKeyEvent>
 
 #include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "QtGui/QEvent/QInputEvent/qinputevent_macro.h"
 #include "core/Component/component_macro.h"
 
 class DLL_EXPORT QKeyEventWrap : public Napi::ObjectWrap<QKeyEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+  QINPUTEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QKeyEvent* instance;
@@ -23,7 +27,6 @@ class DLL_EXPORT QKeyEventWrap : public Napi::ObjectWrap<QKeyEventWrap> {
   // wrapped methods
   Napi::Value text(const Napi::CallbackInfo& info);
   Napi::Value key(const Napi::CallbackInfo& info);
-  Napi::Value modifiers(const Napi::CallbackInfo& info);
   Napi::Value count(const Napi::CallbackInfo& info);
   Napi::Value isAutoRepeat(const Napi::CallbackInfo& info);
-};
+};

src/cpp/include/nodegui/QtGui/QEvent/QMouseEvent/qmouseevent_wrap.h

@@ -5,10 +5,14 @@
 #include <QMouseEvent>
 
 #include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "QtGui/QEvent/QInputEvent/qinputevent_macro.h"
 #include "core/Component/component_macro.h"
 
 class DLL_EXPORT QMouseEventWrap : public Napi::ObjectWrap<QMouseEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+  QINPUTEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QMouseEvent* instance;
@@ -22,6 +26,7 @@ class DLL_EXPORT QMouseEventWrap : public Napi::ObjectWrap<QMouseEventWrap> {
   static Napi::FunctionReference constructor;
   // wrapped methods
   Napi::Value button(const Napi::CallbackInfo& info);
+  Napi::Value buttons(const Napi::CallbackInfo& info);
   Napi::Value x(const Napi::CallbackInfo& info);
   Napi::Value y(const Napi::CallbackInfo& info);
   Napi::Value globalX(const Napi::CallbackInfo& info);

src/cpp/include/nodegui/QtGui/QEvent/QMoveEvent/qmoveevent_wrap.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QMoveEvent>
+
+#include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QMoveEventWrap : public Napi::ObjectWrap<QMoveEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QMoveEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QMoveEventWrap(const Napi::CallbackInfo& info);
+  ~QMoveEventWrap();
+  QMoveEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value oldPos(const Napi::CallbackInfo& info);
+  Napi::Value pos(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QNativeGestureEvent/qnativegestureevent_wrap.h

@@ -5,11 +5,15 @@
 #include <QNativeGestureEvent>
 
 #include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "QtGui/QEvent/QInputEvent/qinputevent_macro.h"
 #include "core/Component/component_macro.h"
 
 class DLL_EXPORT QNativeGestureEventWrap
     : public Napi::ObjectWrap<QNativeGestureEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+  QINPUTEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QNativeGestureEvent* instance;

src/cpp/include/nodegui/QtGui/QEvent/QPaintEvent/qpaintevent_wrap.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPaintEvent>
+
+#include "Extras/Export/export.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QPaintEventWrap : public Napi::ObjectWrap<QPaintEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QPaintEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QPaintEventWrap(const Napi::CallbackInfo& info);
+  ~QPaintEventWrap();
+  QPaintEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value rect(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QResizeEvent/qresizeevent_wrap.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QResizeEvent>
+
+#include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QResizeEventWrap : public Napi::ObjectWrap<QResizeEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QResizeEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QResizeEventWrap(const Napi::CallbackInfo& info);
+  ~QResizeEventWrap();
+  QResizeEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value oldSize(const Napi::CallbackInfo& info);
+  Napi::Value size(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QTabletEvent/qtabletevent_wrap.h

@@ -5,10 +5,14 @@
 #include <QTabletEvent>
 
 #include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "QtGui/QEvent/QInputEvent/qinputevent_macro.h"
 #include "core/Component/component_macro.h"
 
 class DLL_EXPORT QTabletEventWrap : public Napi::ObjectWrap<QTabletEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+  QINPUTEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QTabletEvent* instance;

src/cpp/include/nodegui/QtGui/QEvent/QTimerEvent/qtimerevent_wrap.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QTimerEvent>
+
+#include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QTimerEventWrap : public Napi::ObjectWrap<QTimerEventWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  QTimerEvent* instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QTimerEventWrap(const Napi::CallbackInfo& info);
+  ~QTimerEventWrap();
+  QTimerEvent* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+  Napi::Value timerId(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QEvent/QWheelEvent/qwheelevent_wrap.h

@@ -5,10 +5,14 @@
 #include <QWheelEvent>
 
 #include "Extras/Export/export.h"
+#include "QtGui/QEvent/QEvent/qevent_macro.h"
+#include "QtGui/QEvent/QInputEvent/qinputevent_macro.h"
 #include "core/Component/component_macro.h"
 
 class DLL_EXPORT QWheelEventWrap : public Napi::ObjectWrap<QWheelEventWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
+  QEVENT_WRAPPED_METHODS_DECLARATION
+  QINPUTEVENT_WRAPPED_METHODS_DECLARATION
 
  private:
   QWheelEvent* instance;

src/cpp/include/nodegui/QtGui/QFont/qfont_wrap.h

@@ -18,11 +18,15 @@ class DLL_EXPORT QFontWrap : public Napi::ObjectWrap<QFontWrap> {
   ~QFontWrap();
   QFont* getInternalInstance();
   // Wrapped methods
+  Napi::Value bold(const Napi::CallbackInfo& info);
+  Napi::Value setBold(const Napi::CallbackInfo& info);
   Napi::Value setCapitalization(const Napi::CallbackInfo& info);
   Napi::Value capitalization(const Napi::CallbackInfo& info);
   Napi::Value setFamily(const Napi::CallbackInfo& info);
   Napi::Value family(const Napi::CallbackInfo& info);
+  Napi::Value setPixelSize(const Napi::CallbackInfo& info);
   Napi::Value setPointSize(const Napi::CallbackInfo& info);
+  Napi::Value pixelSize(const Napi::CallbackInfo& info);
   Napi::Value pointSize(const Napi::CallbackInfo& info);
   Napi::Value setStretch(const Napi::CallbackInfo& info);
   Napi::Value stretch(const Napi::CallbackInfo& info);
@@ -30,6 +34,7 @@ class DLL_EXPORT QFontWrap : public Napi::ObjectWrap<QFontWrap> {
   Napi::Value weight(const Napi::CallbackInfo& info);
   Napi::Value setItalic(const Napi::CallbackInfo& info);
   Napi::Value italic(const Napi::CallbackInfo& info);
+  Napi::Value setStyleName(const Napi::CallbackInfo& info);
   Napi::Value toString(const Napi::CallbackInfo& info);
   COMPONENT_WRAPPED_METHODS_DECLARATION
 };

src/cpp/include/nodegui/QtGui/QFontDatabase/qfontdatabase_wrap.h

@@ -22,11 +22,14 @@ class DLL_EXPORT QFontDatabaseWrap
   // Wrapped methods
   Napi::Value bold(const Napi::CallbackInfo& info);
   Napi::Value families(const Napi::CallbackInfo& info);
+  Napi::Value isFixedPitch(const Napi::CallbackInfo& info);
   Napi::Value italic(const Napi::CallbackInfo& info);
+  Napi::Value styles(const Napi::CallbackInfo& info);
   Napi::Value weight(const Napi::CallbackInfo& info);
 };
 
 namespace StaticQFontDatabaseWrapMethods {
 DLL_EXPORT Napi::Value addApplicationFont(const Napi::CallbackInfo& info);
+DLL_EXPORT Napi::Value applicationFontFamilies(const Napi::CallbackInfo& info);
 DLL_EXPORT Napi::Value removeApplicationFont(const Napi::CallbackInfo& info);
 }  // namespace StaticQFontDatabaseWrapMethods

src/cpp/include/nodegui/QtGui/QFontMetrics/qfontmetrics_wrap.h

@@ -37,4 +37,12 @@ class DLL_EXPORT QFontMetricsWrap : public Napi::ObjectWrap<QFontMetricsWrap> {
   Napi::Value strikeOutPos(const Napi::CallbackInfo& info);
   Napi::Value swap(const Napi::CallbackInfo& info);
   Napi::Value underlinePos(const Napi::CallbackInfo& info);
+  Napi::Value xHeight(const Napi::CallbackInfo& info);
+  Napi::Value maxWidth(const Napi::CallbackInfo& info);
+  Napi::Value minLeftBearing(const Napi::CallbackInfo& info);
+  Napi::Value minRightBearing(const Napi::CallbackInfo& info);
+  Napi::Value inFontUcs4(const Napi::CallbackInfo& info);
+  Napi::Value boundingRect(const Napi::CallbackInfo& info);
+  Napi::Value tightBoundingRect(const Napi::CallbackInfo& info);
+  Napi::Value elidedText(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtGui/QFontMetricsF/qfontmetricsf_wrap.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QFontMetricsF>
+
+#include "Extras/Export/export.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QFontMetricsFWrap
+    : public Napi::ObjectWrap<QFontMetricsFWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+
+ private:
+  std::unique_ptr<QFontMetricsF> instance;
+
+ public:
+  static Napi::FunctionReference constructor;
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QFontMetricsFWrap(const Napi::CallbackInfo& info);
+  QFontMetricsF* getInternalInstance();
+  // Wrapped methods
+  Napi::Value ascent(const Napi::CallbackInfo& info);
+  Napi::Value averageCharWidth(const Napi::CallbackInfo& info);
+  Napi::Value capHeight(const Napi::CallbackInfo& info);
+  Napi::Value descent(const Napi::CallbackInfo& info);
+  Napi::Value fontDpi(const Napi::CallbackInfo& info);
+  Napi::Value height(const Napi::CallbackInfo& info);
+  Napi::Value horizontalAdvance(const Napi::CallbackInfo& info);
+  Napi::Value inFont(const Napi::CallbackInfo& info);
+  Napi::Value leading(const Napi::CallbackInfo& info);
+  Napi::Value leftBearing(const Napi::CallbackInfo& info);
+  Napi::Value lineSpacing(const Napi::CallbackInfo& info);
+  Napi::Value lineWidth(const Napi::CallbackInfo& info);
+  Napi::Value overlinePos(const Napi::CallbackInfo& info);
+  Napi::Value rightBearing(const Napi::CallbackInfo& info);
+  Napi::Value size(const Napi::CallbackInfo& info);
+  Napi::Value strikeOutPos(const Napi::CallbackInfo& info);
+  Napi::Value swap(const Napi::CallbackInfo& info);
+  Napi::Value underlinePos(const Napi::CallbackInfo& info);
+  Napi::Value xHeight(const Napi::CallbackInfo& info);
+  Napi::Value maxWidth(const Napi::CallbackInfo& info);
+  Napi::Value minLeftBearing(const Napi::CallbackInfo& info);
+  Napi::Value minRightBearing(const Napi::CallbackInfo& info);
+  Napi::Value inFontUcs4(const Napi::CallbackInfo& info);
+  Napi::Value boundingRect(const Napi::CallbackInfo& info);
+  Napi::Value tightBoundingRect(const Napi::CallbackInfo& info);
+  Napi::Value elidedText(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QIcon/qicon_wrap.h

@@ -20,10 +20,18 @@ class DLL_EXPORT QIconWrap : public Napi::ObjectWrap<QIconWrap> {
   ~QIconWrap();
   QIcon* getInternalInstance();
   // Wrapped methods
+  Napi::Value actualSize(const Napi::CallbackInfo& info);
+  Napi::Value addFile(const Napi::CallbackInfo& info);
+  Napi::Value addPixmap(const Napi::CallbackInfo& info);
+  Napi::Value availableSizes(const Napi::CallbackInfo& info);
   Napi::Value pixmap(const Napi::CallbackInfo& info);
   Napi::Value isMask(const Napi::CallbackInfo& info);
+  Napi::Value isNull(const Napi::CallbackInfo& info);
+  Napi::Value name(const Napi::CallbackInfo& info);
+  Napi::Value paint(const Napi::CallbackInfo& info);
   Napi::Value setIsMask(const Napi::CallbackInfo& info);
   Napi::Value cacheKey(const Napi::CallbackInfo& info);
+  Napi::Value swap(const Napi::CallbackInfo& info);
 };
 
 namespace StaticQIconWrapMethods {

src/cpp/include/nodegui/QtGui/QMovie/nmovie.hpp

@@ -14,7 +14,7 @@ class DLL_EXPORT NMovie : public QMovie, public EventWidget {
  public:
   using QMovie::QMovie;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QOBJECT_SIGNALS
     // Qt Connects: Implement all signal connects here
     QObject::connect(this, &QMovie::error,

src/cpp/include/nodegui/QtGui/QPalette/qpalette_wrap.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPalette>
+
+#include "Extras/Export/export.h"
+#include "core/Component/component_macro.h"
+
+class DLL_EXPORT QPaletteWrap : public Napi::ObjectWrap<QPaletteWrap> {
+  COMPONENT_WRAPPED_METHODS_DECLARATION
+ private:
+  std::unique_ptr<QPalette> instance;
+
+ public:
+  static Napi::FunctionReference constructor;
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QPaletteWrap(const Napi::CallbackInfo& info);
+  ~QPaletteWrap();
+  QPalette* getInternalInstance();
+
+  // Wrapped methods
+  Napi::Value color(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QScreen/qscreen_wrap.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPointer>
+#include <QScreen>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+
+class DLL_EXPORT QScreenWrap : public Napi::ObjectWrap<QScreenWrap>,
+                               public EventWidget {
+  QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(this)
+  QOBJECT_SET_PARENT_IMPL
+
+  // Note: We don't use EVENTWIDGET_IMPLEMENTATIONS() here because this class
+  // doesn't handle any QEvents.
+
+ private:
+  QPointer<QScreen> instance;
+
+ public:
+  // class constructor
+  static Napi::FunctionReference constructor;
+
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QScreenWrap(const Napi::CallbackInfo& info);
+  QScreen* getInternalInstance();
+
+  virtual void connectSignalsToEventEmitter();
+
+  // Wrapped methods
+  Napi::Value grabWindow(const Napi::CallbackInfo& info);
+};

src/cpp/include/nodegui/QtGui/QStyle/qstyle_wrap.h

@@ -20,4 +20,6 @@ class DLL_EXPORT QStyleWrap : public Napi::ObjectWrap<QStyleWrap> {
   QStyle* getInternalInstance();
   // Wrapped methods
   Napi::Value pixelMetric(const Napi::CallbackInfo& info);
+  Napi::Value polish(const Napi::CallbackInfo& info);
+  Napi::Value unpolish(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtGui/QWindow/qwindow_wrap.h

@@ -0,0 +1,58 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QPointer>
+#include <QWindow>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+
+class DLL_EXPORT QWindowWrap : public Napi::ObjectWrap<QWindowWrap>,
+                               public EventWidget,
+                               public QObject {
+  QOBJECT_WRAPPED_METHODS_DECLARATION_WITH_EVENT_SOURCE(this)
+  // Note: We don't use EVENTWIDGET_IMPLEMENTATIONS() here because this class
+  // doesn't handle any QEvents.
+
+  // `QWindow` has a special setParent() which only accepts `QWindow`s
+  Napi::Value setParent(const Napi::CallbackInfo& info) {
+    Napi::Env env = info.Env();
+    QObject* parentObject = info[0].As<Napi::External<QObject>>().Data();
+    QWindow* parentWindow = qobject_cast<QWindow*>(parentObject);
+    if (parentWindow) {
+      this->instance->setParent(parentWindow);
+    }
+    return env.Null();
+  }
+
+ private:
+  QPointer<QWindow> instance;
+
+ public:
+  // class constructor
+  static Napi::FunctionReference constructor;
+
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QWindowWrap(const Napi::CallbackInfo& info);
+  ~QWindowWrap();
+  QWindow* getInternalInstance();
+
+  virtual void connectSignalsToEventEmitter();
+
+  // wrapped methods
+  Napi::Value screen(const Napi::CallbackInfo& info);
+  Napi::Value showFullScreen(const Napi::CallbackInfo& info);
+  Napi::Value showMaximized(const Napi::CallbackInfo& info);
+  Napi::Value showMinimized(const Napi::CallbackInfo& info);
+  Napi::Value showNormal(const Napi::CallbackInfo& info);
+  Napi::Value startSystemMove(const Napi::CallbackInfo& info);
+  Napi::Value startSystemResize(const Napi::CallbackInfo& info);
+  Napi::Value setWindowState(const Napi::CallbackInfo& info);
+  Napi::Value windowState(const Napi::CallbackInfo& info);
+  Napi::Value visibility(const Napi::CallbackInfo& info);
+  Napi::Value setVisibility(const Napi::CallbackInfo& info);
+
+ protected:
+  bool eventFilter(QObject* watched, QEvent* event) override;
+};

src/cpp/include/nodegui/QtWidgets/QAbstractButton/qabstractbutton_macro.h

@@ -16,20 +16,16 @@
   QWIDGET_WRAPPED_METHODS_DECLARATION                        \
   Napi::Value animateClick(const Napi::CallbackInfo& info) { \
     Napi::Env env = info.Env();                              \
-    Napi::HandleScope scope(env);                            \
-    int msec = info[0].As<Napi::Number>().Int32Value();      \
-    this->instance->animateClick(msec);                      \
+    this->instance->animateClick();                          \
     return env.Null();                                       \
   }                                                          \
   Napi::Value click(const Napi::CallbackInfo& info) {        \
     Napi::Env env = info.Env();                              \
-    Napi::HandleScope scope(env);                            \
     this->instance->click();                                 \
     return env.Null();                                       \
   }                                                          \
   Napi::Value toggle(const Napi::CallbackInfo& info) {       \
     Napi::Env env = info.Env();                              \
-    Napi::HandleScope scope(env);                            \
     this->instance->toggle();                                \
     return env.Null();                                       \
   }

src/cpp/include/nodegui/QtWidgets/QAbstractItemDelegate/qabstractitemdelegate_macro.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "QtCore/QObject/qobject_macro.h"
+
+/*
+    This macro adds common QAbstractItemDelete exported methods
+ */
+
+#ifndef QABSTRACTITEMDELEGATE_WRAPPED_METHODS_DECLARATION
+#define QABSTRACTITEMDELEGATE_WRAPPED_METHODS_DECLARATION \
+  QOBJECT_WRAPPED_METHODS_DECLARATION
+#endif
+
+#ifndef QABSTRACTITEMDELEGATE_WRAPPED_METHODS_EXPORT_DEFINE
+#define QABSTRACTITEMDELEGATE_WRAPPED_METHODS_EXPORT_DEFINE(WrapName) \
+  QOBJECT_WRAPPED_METHODS_EXPORT_DEFINE(WrapName)
+#endif  // QABSTRACTITEMDELEGATE_WRAPPED_METHODS_EXPORT_DEFINE
+
+#ifndef QABSTRACTITEMDELEGATE_SIGNALS
+#define QABSTRACTITEMDELEGATE_SIGNALS QOBJECT_SIGNALS
+#endif  // QABSTRACTITEMDELEGATE_SIGNALS

src/cpp/include/nodegui/QtWidgets/QAbstractItemDelegate/qabstractitemdelegate_wrap.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <napi.h>
+
+#include <QAbstractItemDelegate>
+#include <QPointer>
+
+#include "Extras/Utils/nutils.h"
+#include "QtWidgets/QAbstractItemDelegate/qabstractitemdelegate_macro.h"
+
+class DLL_EXPORT QAbstractItemDelegateWrap
+    : public Napi::ObjectWrap<QAbstractItemDelegateWrap> {
+  QABSTRACTITEMDELEGATE_WRAPPED_METHODS_DECLARATION
+ private:
+  QPointer<QAbstractItemDelegate> instance;
+
+ public:
+  static Napi::Object init(Napi::Env env, Napi::Object exports);
+  QAbstractItemDelegateWrap(const Napi::CallbackInfo& info);
+  ~QAbstractItemDelegateWrap();
+  QAbstractItemDelegate* getInternalInstance();
+  // class constructor
+  static Napi::FunctionReference constructor;
+  // wrapped methods
+};

src/cpp/include/nodegui/QtWidgets/QAbstractItemView/qabstractitemview_macro.h

@@ -1,6 +1,9 @@
 #pragma once
 
+#include "QtCore/QAbstractItemModel/qabstractitemmodel_wrap.h"
+#include "QtCore/QItemSelectionModel/qitemselectionmodel_wrap.h"
 #include "QtCore/QModelIndex/qmodelindex_wrap.h"
+#include "QtWidgets/QAbstractItemDelegate/qabstractitemdelegate_wrap.h"
 #include "QtWidgets/QAbstractScrollArea/qabstractscrollarea_macro.h"
 #include "QtWidgets/QWidget/qwidget_wrap.h"
 
@@ -12,110 +15,353 @@
  */
 
 #ifndef QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION
-#define QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION                       \
-  QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION                           \
-  Napi::Value setCurrentIndex(const Napi::CallbackInfo& info) {             \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    Napi::Object indexObject = info[0].As<Napi::Object>();                  \
-    QModelIndexWrap* indexWrap =                                            \
-        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);             \
-    this->instance->setCurrentIndex(*indexWrap->getInternalInstance());     \
-    return env.Null();                                                      \
-  }                                                                         \
-  Napi::Value currentIndex(const Napi::CallbackInfo& info) {                \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    QModelIndex current = this->instance->currentIndex();                   \
-    auto instance = QModelIndexWrap::constructor.New(                       \
-        {Napi::External<QModelIndex>::New(env, new QModelIndex(current))}); \
-    return instance;                                                        \
-  }                                                                         \
-  Napi::Value setIndexWidget(const Napi::CallbackInfo& info) {              \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    Napi::Object indexObject = info[0].As<Napi::Object>();                  \
-    Napi::Object widgetObject = info[1].As<Napi::Object>();                 \
-    QModelIndexWrap* indexWrap =                                            \
-        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);             \
-    NodeWidgetWrap* widgetWrap =                                            \
-        Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(widgetObject);             \
-    this->instance->setIndexWidget(*indexWrap->getInternalInstance(),       \
-                                   widgetWrap->getInternalInstance());      \
-    return env.Null();                                                      \
-  }                                                                         \
-  Napi::Value indexWidget(const Napi::CallbackInfo& info) {                 \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    Napi::Object indexObject = info[0].As<Napi::Object>();                  \
-    QModelIndexWrap* indexWrap =                                            \
-        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);             \
-    QWidget* widget =                                                       \
-        this->instance->indexWidget(*indexWrap->getInternalInstance());     \
-    auto instance = QWidgetWrap::constructor.New(                           \
-        {Napi::External<QWidget>::New(env, widget),                         \
-         Napi::Boolean::New(env, true)});                                   \
-    return instance;                                                        \
-  }                                                                         \
-  Napi::Value resetHorizontalScrollMode(const Napi::CallbackInfo& info) {   \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    this->instance->resetHorizontalScrollMode();                            \
-    return env.Null();                                                      \
-  }                                                                         \
-  Napi::Value resetVerticalScrollMode(const Napi::CallbackInfo& info) {     \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    this->instance->resetVerticalScrollMode();                              \
-    return env.Null();                                                      \
-  }                                                                         \
-  Napi::Value rootIndex(const Napi::CallbackInfo& info) {                   \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    QModelIndex root = this->instance->rootIndex();                         \
-    auto instance = QModelIndexWrap::constructor.New(                       \
-        {Napi::External<QModelIndex>::New(env, new QModelIndex(root))});    \
-    return instance;                                                        \
-  }                                                                         \
-  Napi::Value scrollToBottom(const Napi::CallbackInfo& info) {              \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    this->instance->scrollToBottom();                                       \
-    return env.Null();                                                      \
-  }                                                                         \
-  Napi::Value scrollToTop(const Napi::CallbackInfo& info) {                 \
-    Napi::Env env = info.Env();                                             \
-    Napi::HandleScope scope(env);                                           \
-    this->instance->scrollToTop();                                          \
-    return env.Null();                                                      \
+
+// This silly *WITHOUT_INDEXAT nonsense is for the benefit of QHeaderView and
+// its redefinition of `indexAt()` as protected(!) instead of plain public.
+// *sigh*
+#define QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION_NO_QHEADERVIEW_PROTECTED \
+  QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION                              \
+  Napi::Value setCurrentIndex(const Napi::CallbackInfo& info) {                \
+    Napi::Env env = info.Env();                                                \
+    Napi::Object indexObject = info[0].As<Napi::Object>();                     \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);                \
+    this->instance->setCurrentIndex(*indexWrap->getInternalInstance());        \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value currentIndex(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                                \
+    QModelIndex current = this->instance->currentIndex();                      \
+    auto instance = QModelIndexWrap::constructor.New(                          \
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(current))});    \
+    return instance;                                                           \
+  }                                                                            \
+  Napi::Value setIndexWidget(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    Napi::Object indexObject = info[0].As<Napi::Object>();                     \
+    Napi::Object widgetObject = info[1].As<Napi::Object>();                    \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);                \
+    NodeWidgetWrap* widgetWrap =                                               \
+        Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(widgetObject);                \
+    this->instance->setIndexWidget(*indexWrap->getInternalInstance(),          \
+                                   widgetWrap->getInternalInstance());         \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value indexWidget(const Napi::CallbackInfo& info) {                    \
+    Napi::Env env = info.Env();                                                \
+    Napi::Object indexObject = info[0].As<Napi::Object>();                     \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(indexObject);                \
+    QWidget* widget =                                                          \
+        this->instance->indexWidget(*indexWrap->getInternalInstance());        \
+    auto instance = QWidgetWrap::constructor.New(                              \
+        {Napi::External<QWidget>::New(env, widget),                            \
+         Napi::Boolean::New(env, true)});                                      \
+    return instance;                                                           \
+  }                                                                            \
+  Napi::Value resetHorizontalScrollMode(const Napi::CallbackInfo& info) {      \
+    Napi::Env env = info.Env();                                                \
+    this->instance->resetHorizontalScrollMode();                               \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value resetVerticalScrollMode(const Napi::CallbackInfo& info) {        \
+    Napi::Env env = info.Env();                                                \
+    this->instance->resetVerticalScrollMode();                                 \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value rootIndex(const Napi::CallbackInfo& info) {                      \
+    Napi::Env env = info.Env();                                                \
+    QModelIndex root = this->instance->rootIndex();                            \
+    auto instance = QModelIndexWrap::constructor.New(                          \
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(root))});       \
+    return instance;                                                           \
+  }                                                                            \
+  Napi::Value scrollToBottom(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    this->instance->scrollToBottom();                                          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value scrollToTop(const Napi::CallbackInfo& info) {                    \
+    Napi::Env env = info.Env();                                                \
+    this->instance->scrollToTop();                                             \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value setModel(const Napi::CallbackInfo& info) {                       \
+    Napi::Env env = info.Env();                                                \
+    Napi::Object modelObject = info[0].As<Napi::Object>();                     \
+    QAbstractItemModelWrap* modelWrap =                                        \
+        Napi::ObjectWrap<QAbstractItemModelWrap>::Unwrap(modelObject);         \
+    QAbstractItemView* instance = this->instance;                              \
+    instance->setModel(modelWrap->getInternalInstance());                      \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value closePersistentEditor(const Napi::CallbackInfo& info) {          \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    this->instance->QAbstractItemView::closePersistentEditor(*index);          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value clearSelection(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    this->instance->clearSelection();                                          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value edit(const Napi::CallbackInfo& info) {                           \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    this->instance->edit(*index);                                              \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value reset(const Napi::CallbackInfo& info) {                          \
+    Napi::Env env = info.Env();                                                \
+    this->instance->reset();                                                   \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value selectAll(const Napi::CallbackInfo& info) {                      \
+    Napi::Env env = info.Env();                                                \
+    this->instance->selectAll();                                               \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value setRootIndex(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    this->instance->setRootIndex(*index);                                      \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value update_QModelIndex(const Napi::CallbackInfo& info) {             \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    this->instance->update(*index);                                            \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value selectionModel(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    QItemSelectionModel* model = this->instance->selectionModel();             \
+    return WrapperCache::instance.getWrapper(env, model);                      \
+  }                                                                            \
+  Napi::Value isPersistentEditorOpen(const Napi::CallbackInfo& info) {         \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    bool result = this->instance->isPersistentEditorOpen(*index);              \
+    return Napi::Boolean::New(env, result);                                    \
+  }                                                                            \
+  Napi::Value openPersistentEditor(const Napi::CallbackInfo& info) {           \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    this->instance->QAbstractItemView::openPersistentEditor(*index);           \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value keyboardSearch(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    std::string searchNapiText = info[0].As<Napi::String>().Utf8Value();       \
+    QString search = QString::fromUtf8(searchNapiText.c_str());                \
+    this->instance->keyboardSearch(search);                                    \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value setItemDelegate(const Napi::CallbackInfo& info) {                \
+    Napi::Env env = info.Env();                                                \
+    if (info[0].IsNull()) {                                                    \
+      this->instance->setItemDelegate(nullptr);                                \
+    } else {                                                                   \
+      QAbstractItemDelegateWrap* delegateWrap =                                \
+          Napi::ObjectWrap<QAbstractItemDelegateWrap>::Unwrap(                 \
+              info[0].As<Napi::Object>());                                     \
+      QAbstractItemDelegate* delegate = delegateWrap->getInternalInstance();   \
+      this->instance->setItemDelegate(delegate);                               \
+    }                                                                          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value setItemDelegateForColumn(const Napi::CallbackInfo& info) {       \
+    Napi::Env env = info.Env();                                                \
+    int column = info[0].As<Napi::Number>().Int32Value();                      \
+    if (info[1].IsNull()) {                                                    \
+      this->instance->setItemDelegateForColumn(column, nullptr);               \
+    } else {                                                                   \
+      QAbstractItemDelegateWrap* delegateWrap =                                \
+          Napi::ObjectWrap<QAbstractItemDelegateWrap>::Unwrap(                 \
+              info[1].As<Napi::Object>());                                     \
+      QAbstractItemDelegate* delegate = delegateWrap->getInternalInstance();   \
+      this->instance->setItemDelegateForColumn(column, delegate);              \
+    }                                                                          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value setItemDelegateForRow(const Napi::CallbackInfo& info) {          \
+    Napi::Env env = info.Env();                                                \
+    int row = info[0].As<Napi::Number>().Int32Value();                         \
+    if (info[1].IsNull()) {                                                    \
+      this->instance->setItemDelegateForRow(row, nullptr);                     \
+    } else {                                                                   \
+      QAbstractItemDelegateWrap* delegateWrap =                                \
+          Napi::ObjectWrap<QAbstractItemDelegateWrap>::Unwrap(                 \
+              info[1].As<Napi::Object>());                                     \
+      QAbstractItemDelegate* delegate = delegateWrap->getInternalInstance();   \
+      this->instance->setItemDelegateForRow(row, delegate);                    \
+    }                                                                          \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value sizeHintForIndex(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    QSize result = this->instance->sizeHintForIndex(*index);                   \
+    auto resultInstance = QSizeWrap::constructor.New(                          \
+        {Napi::External<QSize>::New(env, new QSize(result))});                 \
+    return resultInstance;                                                     \
+  }
+
+#define QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION                          \
+  QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION_NO_QHEADERVIEW_PROTECTED       \
+  Napi::Value indexAt(const Napi::CallbackInfo& info) {                        \
+    Napi::Env env = info.Env();                                                \
+    QPointWrap* pointWrap =                                                    \
+        Napi::ObjectWrap<QPointWrap>::Unwrap(info[0].As<Napi::Object>());      \
+    QPoint* point = pointWrap->getInternalInstance();                          \
+    QModelIndex result = this->instance->indexAt(*point);                      \
+    auto resultInstance = QModelIndexWrap::constructor.New(                    \
+        {Napi::External<QModelIndex>::New(env, new QModelIndex(result))});     \
+    return resultInstance;                                                     \
+  }                                                                            \
+  Napi::Value scrollTo(const Napi::CallbackInfo& info) {                       \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    QAbstractItemView::ScrollHint hint =                                       \
+        static_cast<QAbstractItemView::ScrollHint>(                            \
+            info[1].As<Napi::Number>().Int32Value());                          \
+    this->instance->scrollTo(*index, hint);                                    \
+    return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value visualRect(const Napi::CallbackInfo& info) {                     \
+    Napi::Env env = info.Env();                                                \
+    QModelIndexWrap* indexWrap =                                               \
+        Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
+    QModelIndex* index = indexWrap->getInternalInstance();                     \
+    QRect ret = this->instance->visualRect(*index);                            \
+    auto instance = QRectWrap::constructor.New(                                \
+        {Napi::External<QRect>::New(env, new QRect(ret))});                    \
+    return instance;                                                           \
   }
 
 #endif  // QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION
 
 #ifndef QABSTRACTITEMVIEW_WRAPPED_METHODS_EXPORT_DEFINE
-#define QABSTRACTITEMVIEW_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)  \
-  QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)      \
-  InstanceMethod("setCurrentIndex", &WidgetWrapName::setCurrentIndex),   \
-      InstanceMethod("currentIndex", &WidgetWrapName::currentIndex),     \
-      InstanceMethod("setIndexWidget", &WidgetWrapName::setIndexWidget), \
-      InstanceMethod("indexWidget", &WidgetWrapName::indexWidget),       \
-      InstanceMethod("resetHorizontalScrollMode",                        \
-                     &WidgetWrapName::resetHorizontalScrollMode),        \
-      InstanceMethod("resetVerticalScrollMode",                          \
-                     &WidgetWrapName::resetVerticalScrollMode),          \
-      InstanceMethod("rootIndex", &WidgetWrapName::rootIndex),           \
-      InstanceMethod("scrollToBottom", &WidgetWrapName::scrollToBottom), \
-      InstanceMethod("scrollToTop", &WidgetWrapName::scrollToTop),
+#define QABSTRACTITEMVIEW_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)    \
+  QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)        \
+  InstanceMethod("setCurrentIndex", &WidgetWrapName::setCurrentIndex),     \
+      InstanceMethod("currentIndex", &WidgetWrapName::currentIndex),       \
+      InstanceMethod("setIndexWidget", &WidgetWrapName::setIndexWidget),   \
+      InstanceMethod("indexWidget", &WidgetWrapName::indexWidget),         \
+      InstanceMethod("resetHorizontalScrollMode",                          \
+                     &WidgetWrapName::resetHorizontalScrollMode),          \
+      InstanceMethod("resetVerticalScrollMode",                            \
+                     &WidgetWrapName::resetVerticalScrollMode),            \
+      InstanceMethod("rootIndex", &WidgetWrapName::rootIndex),             \
+      InstanceMethod("scrollToBottom", &WidgetWrapName::scrollToBottom),   \
+      InstanceMethod("scrollToTop", &WidgetWrapName::scrollToTop),         \
+      InstanceMethod("setModel", &WidgetWrapName::setModel),               \
+      InstanceMethod("closePersistentEditor",                              \
+                     &WidgetWrapName::closePersistentEditor),              \
+      InstanceMethod("clearSelection", &WidgetWrapName::clearSelection),   \
+      InstanceMethod("edit", &WidgetWrapName::edit),                       \
+      InstanceMethod("reset", &WidgetWrapName::reset),                     \
+      InstanceMethod("selectAll", &WidgetWrapName::selectAll),             \
+      InstanceMethod("setRootIndex", &WidgetWrapName::setRootIndex),       \
+      InstanceMethod("update_QModelIndex",                                 \
+                     &WidgetWrapName::update_QModelIndex),                 \
+      InstanceMethod("indexAt", &WidgetWrapName::indexAt),                 \
+      InstanceMethod("selectionModel", &WidgetWrapName::selectionModel),   \
+      InstanceMethod("scrollTo", &WidgetWrapName::scrollTo),               \
+      InstanceMethod("isPersistentEditorOpen",                             \
+                     &WidgetWrapName::isPersistentEditorOpen),             \
+      InstanceMethod("openPersistentEditor",                               \
+                     &WidgetWrapName::openPersistentEditor),               \
+      InstanceMethod("keyboardSearch", &WidgetWrapName::keyboardSearch),   \
+      InstanceMethod("setItemDelegate", &WidgetWrapName::setItemDelegate), \
+      InstanceMethod("setItemDelegateForColumn",                           \
+                     &WidgetWrapName::setItemDelegateForColumn),           \
+      InstanceMethod("setItemDelegateForRow",                              \
+                     &WidgetWrapName::setItemDelegateForRow),              \
+      InstanceMethod("visualRect", &WidgetWrapName::visualRect),           \
+      InstanceMethod("sizeHintForIndex", &WidgetWrapName::sizeHintForIndex),
 
 #endif  // QABSTRACTITEMVIEW_WRAPPED_METHODS_EXPORT_DEFINE
 
 #ifndef QABSTRACTITEMVIEW_SIGNALS
-#define QABSTRACTITEMVIEW_SIGNALS                                       \
-  QABSTRACTSCROLLAREA_SIGNALS                                           \
-  QObject::connect(this, &QAbstractItemView::viewportEntered, [=]() {   \
-    Napi::Env env = this->emitOnNode.Env();                             \
-    Napi::HandleScope scope(env);                                       \
-    this->emitOnNode.Call({Napi::String::New(env, "viewportEntered")}); \
+#define QABSTRACTITEMVIEW_SIGNALS                                              \
+  QABSTRACTSCROLLAREA_SIGNALS                                                  \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::activated, [=](const QModelIndex& index) {     \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto indexInstance = QModelIndexWrap::constructor.New(                 \
+            {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});  \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "activated"), indexInstance});             \
+      });                                                                      \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::clicked, [=](const QModelIndex& index) {       \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto indexInstance = QModelIndexWrap::constructor.New(                 \
+            {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});  \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "clicked"), indexInstance});               \
+      });                                                                      \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::doubleClicked, [=](const QModelIndex& index) { \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto indexInstance = QModelIndexWrap::constructor.New(                 \
+            {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});  \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "doubleClicked"), indexInstance});         \
+      });                                                                      \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::entered, [=](const QModelIndex& index) {       \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto indexInstance = QModelIndexWrap::constructor.New(                 \
+            {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});  \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "entered"), indexInstance});               \
+      });                                                                      \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::iconSizeChanged, [=](const QSize& size) {      \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto sizeInstance = QSizeWrap::constructor.New(                        \
+            {Napi::External<QSize>::New(env, new QSize(size))});               \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "iconSizeChanged"), sizeInstance});        \
+      });                                                                      \
+  QObject::connect(                                                            \
+      this, &QAbstractItemView::pressed, [=](const QModelIndex& index) {       \
+        Napi::Env env = this->emitOnNode.Env();                                \
+        Napi::HandleScope scope(env);                                          \
+        auto indexInstance = QModelIndexWrap::constructor.New(                 \
+            {Napi::External<QModelIndex>::New(env, new QModelIndex(index))});  \
+        this->emitOnNode.Call(                                                 \
+            {Napi::String::New(env, "pressed"), indexInstance});               \
+      });                                                                      \
+  QObject::connect(this, &QAbstractItemView::viewportEntered, [=]() {          \
+    Napi::Env env = this->emitOnNode.Env();                                    \
+    Napi::HandleScope scope(env);                                              \
+    this->emitOnNode.Call({Napi::String::New(env, "viewportEntered")});        \
   });
 
 #endif  // QABSTRACTITEMVIEW_SIGNALS

src/cpp/include/nodegui/QtWidgets/QAbstractScrollArea/qabstractscrollarea_macro.h

@@ -1,6 +1,8 @@
 #pragma once
 
+#include "QtCore/QSize/qsize_wrap.h"
 #include "QtWidgets/QFrame/qframe_macro.h"
+#include "QtWidgets/QScrollBar/qscrollbar_wrap.h"
 #include "QtWidgets/QWidget/qwidget_wrap.h"
 
 /*
@@ -11,40 +13,86 @@
  */
 
 #ifndef QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION
-#define QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION            \
-                                                                   \
-  QFRAME_WRAPPED_METHODS_DECLARATION                               \
-                                                                   \
-  Napi::Value setViewport(const Napi::CallbackInfo& info) {        \
-    Napi::Env env = info.Env();                                    \
-    Napi::HandleScope scope(env);                                  \
-    Napi::Object viewPortObject = info[0].As<Napi::Object>();      \
-    NodeWidgetWrap* viewPortWidgetWrap =                           \
-        Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(viewPortObject);  \
-    QWidget* viewPort = viewPortWidgetWrap->getInternalInstance(); \
-    this->instance->setViewport(viewPort);                         \
-    return env.Null();                                             \
-  }                                                                \
-                                                                   \
-  Napi::Value viewport(const Napi::CallbackInfo& info) {           \
-    Napi::Env env = info.Env();                                    \
-    Napi::HandleScope scope(env);                                  \
-    QWidget* viewPort = this->instance->viewport();                \
-    NWidget* nviewPort = reinterpret_cast<NWidget*>(viewPort);     \
-    auto instance = QWidgetWrap::constructor.New(                  \
-        {Napi::External<NWidget>::New(env, nviewPort)});           \
-    return instance;                                               \
+#define QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION                \
+                                                                       \
+  QFRAME_WRAPPED_METHODS_DECLARATION                                   \
+                                                                       \
+  Napi::Value maximumViewportSize(const Napi::CallbackInfo& info) {    \
+    Napi::Env env = info.Env();                                        \
+    QSize size = this->instance->maximumViewportSize();                \
+    auto instance = QSizeWrap::constructor.New(                        \
+        {Napi::External<QSize>::New(env, new QSize(size))});           \
+    return instance;                                                   \
+  }                                                                    \
+                                                                       \
+  Napi::Value setHorizontalScrollBar(const Napi::CallbackInfo& info) { \
+    Napi::Env env = info.Env();                                        \
+    Napi::Object scrollBarObject = info[0].As<Napi::Object>();         \
+    QScrollBarWrap* scrollBarWrap =                                    \
+        Napi::ObjectWrap<QScrollBarWrap>::Unwrap(scrollBarObject);     \
+    QScrollBar* scrollBar = scrollBarWrap->getInternalInstance();      \
+    this->instance->setHorizontalScrollBar(scrollBar);                 \
+    return env.Null();                                                 \
+  }                                                                    \
+                                                                       \
+  Napi::Value setVerticalScrollBar(const Napi::CallbackInfo& info) {   \
+    Napi::Env env = info.Env();                                        \
+    Napi::Object scrollBarObject = info[0].As<Napi::Object>();         \
+    QScrollBarWrap* scrollBarWrap =                                    \
+        Napi::ObjectWrap<QScrollBarWrap>::Unwrap(scrollBarObject);     \
+    QScrollBar* scrollBar = scrollBarWrap->getInternalInstance();      \
+    this->instance->setVerticalScrollBar(scrollBar);                   \
+    return env.Null();                                                 \
+  }                                                                    \
+                                                                       \
+  Napi::Value setViewport(const Napi::CallbackInfo& info) {            \
+    Napi::Env env = info.Env();                                        \
+    Napi::Object viewPortObject = info[0].As<Napi::Object>();          \
+    NodeWidgetWrap* viewPortWidgetWrap =                               \
+        Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(viewPortObject);      \
+    QWidget* viewPort = viewPortWidgetWrap->getInternalInstance();     \
+    this->instance->setViewport(viewPort);                             \
+    return env.Null();                                                 \
+  }                                                                    \
+                                                                       \
+  Napi::Value viewport(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                        \
+    QWidget* viewPort = this->instance->viewport();                    \
+    auto instance = WrapperCache::instance.getWrapper(env, viewPort);  \
+    return instance;                                                   \
+  }                                                                    \
+                                                                       \
+  Napi::Value horizontalScrollBar(const Napi::CallbackInfo& info) {    \
+    Napi::Env env = info.Env();                                        \
+    QScrollBar* scrollBar = this->instance->horizontalScrollBar();     \
+    auto instance = WrapperCache::instance.getWrapper(env, scrollBar); \
+    return instance;                                                   \
+  }                                                                    \
+                                                                       \
+  Napi::Value verticalScrollBar(const Napi::CallbackInfo& info) {      \
+    Napi::Env env = info.Env();                                        \
+    QScrollBar* scrollBar = this->instance->verticalScrollBar();       \
+    auto instance = WrapperCache::instance.getWrapper(env, scrollBar); \
+    return instance;                                                   \
   }
 
 #endif  // QABSTRACTSCROLLAREA_WRAPPED_METHODS_DECLARATION
 
 #ifndef QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE
-#define QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName) \
-                                                                          \
-  QFRAME_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)                    \
-                                                                          \
-  InstanceMethod("setViewport", &WidgetWrapName::setViewport),            \
-      InstanceMethod("viewport", &WidgetWrapName::viewport),
+#define QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)      \
+                                                                               \
+  QFRAME_WRAPPED_METHODS_EXPORT_DEFINE(WidgetWrapName)                         \
+                                                                               \
+  InstanceMethod("maximumViewportSize", &WidgetWrapName::maximumViewportSize), \
+      InstanceMethod("setHorizontalScrollBar",                                 \
+                     &WidgetWrapName::setVerticalScrollBar),                   \
+      InstanceMethod("setVerticalScrollBar",                                   \
+                     &WidgetWrapName::setVerticalScrollBar),                   \
+      InstanceMethod("setViewport", &WidgetWrapName::setViewport),             \
+      InstanceMethod("viewport", &WidgetWrapName::viewport),                   \
+      InstanceMethod("horizontalScrollBar",                                    \
+                     &WidgetWrapName::horizontalScrollBar),                    \
+      InstanceMethod("verticalScrollBar", &WidgetWrapName::verticalScrollBar),
 
 #endif  // QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE
 

src/cpp/include/nodegui/QtWidgets/QAbstractSlider/qabstractslider_macro.h

@@ -14,7 +14,6 @@
   QWIDGET_WRAPPED_METHODS_DECLARATION                         \
   Napi::Value triggerAction(const Napi::CallbackInfo& info) { \
     Napi::Env env = info.Env();                               \
-    Napi::HandleScope scope(env);                             \
     int action = info[0].As<Napi::Number>().Int32Value();     \
     this->instance->triggerAction(                            \
         static_cast<QAbstractSlider::SliderAction>(action));  \
@@ -22,7 +21,6 @@
   }                                                           \
   Napi::Value setRange(const Napi::CallbackInfo& info) {      \
     Napi::Env env = info.Env();                               \
-    Napi::HandleScope scope(env);                             \
     int min = info[0].As<Napi::Number>().Int32Value();        \
     int max = info[1].As<Napi::Number>().Int32Value();        \
     this->instance->setRange(min, max);                       \

src/cpp/include/nodegui/QtWidgets/QAbstractSpinBox/qabstractspinbox_macro.h

@@ -15,19 +15,16 @@
   QWIDGET_WRAPPED_METHODS_DECLARATION                     \
   Napi::Value selectAll(const Napi::CallbackInfo& info) { \
     Napi::Env env = info.Env();                           \
-    Napi::HandleScope scope(env);                         \
     this->instance->selectAll();                          \
     return env.Null();                                    \
   }                                                       \
   Napi::Value stepDown(const Napi::CallbackInfo& info) {  \
     Napi::Env env = info.Env();                           \
-    Napi::HandleScope scope(env);                         \
     this->instance->stepDown();                           \
     return env.Null();                                    \
   }                                                       \
   Napi::Value stepUp(const Napi::CallbackInfo& info) {    \
     Napi::Env env = info.Env();                           \
-    Napi::HandleScope scope(env);                         \
     this->instance->stepUp();                             \
     return env.Null();                                    \
   }

src/cpp/include/nodegui/QtWidgets/QAction/naction.hpp

@@ -11,7 +11,7 @@ class DLL_EXPORT NAction : public QAction, public EventWidget {
   EVENTWIDGET_IMPLEMENTATIONS(QAction)
  public:
   using QAction::QAction;  // inherit all constructors of QAction
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     // Qt Connects: Implement all signal connects here
     QOBJECT_SIGNALS
     QObject::connect(this, &QAction::triggered, [=](bool checked) {

src/cpp/include/nodegui/QtWidgets/QAction/qaction_wrap.h

@@ -11,14 +11,13 @@ class DLL_EXPORT QActionWrap : public Napi::ObjectWrap<QActionWrap> {
   QOBJECT_WRAPPED_METHODS_DECLARATION
 
  private:
-  QPointer<NAction> instance;
-  bool disableDeletion;
+  QPointer<QAction> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QActionWrap(const Napi::CallbackInfo& info);
   ~QActionWrap();
-  NAction* getInternalInstance();
+  QAction* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods
@@ -35,4 +34,6 @@ class DLL_EXPORT QActionWrap : public Napi::ObjectWrap<QActionWrap> {
   Napi::Value isSeparator(const Napi::CallbackInfo& info);
   Napi::Value setSeparator(const Napi::CallbackInfo& info);
   Napi::Value setFont(const Napi::CallbackInfo& info);
+  Napi::Value data(const Napi::CallbackInfo& info);
+  Napi::Value setData(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtWidgets/QBoxLayout/nboxlayout.hpp

@@ -10,5 +10,5 @@ class DLL_EXPORT NBoxLayout : public QBoxLayout, public EventWidget {
  public:
   EVENTWIDGET_IMPLEMENTATIONS(QBoxLayout)
   using QBoxLayout::QBoxLayout;
-  void connectSignalsToEventEmitter() { QLAYOUT_SIGNALS }
+  virtual void connectSignalsToEventEmitter() { QLAYOUT_SIGNALS }
 };

src/cpp/include/nodegui/QtWidgets/QBoxLayout/qboxlayout_wrap.h

@@ -12,13 +12,13 @@
 class DLL_EXPORT QBoxLayoutWrap : public Napi::ObjectWrap<QBoxLayoutWrap> {
   QLAYOUT_WRAPPED_METHODS_DECLARATION
  private:
-  QPointer<NBoxLayout> instance;
+  QPointer<QBoxLayout> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QBoxLayoutWrap(const Napi::CallbackInfo& info);
   ~QBoxLayoutWrap();
-  NBoxLayout* getInternalInstance();
+  QBoxLayout* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods

src/cpp/include/nodegui/QtWidgets/QButtonGroup/nbuttongroup.hpp

@@ -12,15 +12,33 @@ class DLL_EXPORT NButtonGroup : public QButtonGroup, public EventWidget {
   EVENTWIDGET_IMPLEMENTATIONS(QButtonGroup)
  public:
   using QButtonGroup::QButtonGroup;  // inherit all constructors of QButtonGroup
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QOBJECT_SIGNALS
     // Qt Connects: Implement all signal connects here
-    connect(this, QOverload<int>::of(&QButtonGroup::buttonClicked),
-            [=](int id) {
-              Napi::Env env = this->emitOnNode.Env();
-              Napi::HandleScope scope(env);
-              this->emitOnNode.Call({Napi::String::New(env, "buttonClicked"),
-                                     Napi::Number::New(env, id)});
-            });
+    connect(this, &QButtonGroup::idClicked, [=](int id) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call(
+          {Napi::String::New(env, "idClicked"), Napi::Number::New(env, id)});
+    });
+    connect(this, &QButtonGroup::idPressed, [=](int id) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call(
+          {Napi::String::New(env, "idPressed"), Napi::Number::New(env, id)});
+    });
+    connect(this, &QButtonGroup::idReleased, [=](int id) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call(
+          {Napi::String::New(env, "idReleased"), Napi::Number::New(env, id)});
+    });
+    connect(this, &QButtonGroup::idToggled, [=](int id, bool checked) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call({Napi::String::New(env, "idToggled"),
+                             Napi::Number::New(env, id),
+                             Napi::Boolean::New(env, checked)});
+    });
   }
 };

src/cpp/include/nodegui/QtWidgets/QButtonGroup/qbuttongroup_wrap.h

@@ -9,13 +9,13 @@
 #include "nbuttongroup.hpp"
 class DLL_EXPORT QButtonGroupWrap : public Napi::ObjectWrap<QButtonGroupWrap> {
  private:
-  QPointer<NButtonGroup> instance;
+  QPointer<QButtonGroup> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QButtonGroupWrap(const Napi::CallbackInfo& info);
   ~QButtonGroupWrap();
-  NButtonGroup* getInternalInstance();
+  QButtonGroup* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods

src/cpp/include/nodegui/QtWidgets/QCalendarWidget/ncalendarwidget.hpp

@@ -14,7 +14,7 @@ class DLL_EXPORT NCalendarWidget : public QCalendarWidget, public NodeWidget {
   // inherit all constructors of QCalendarWidget
   using QCalendarWidget::QCalendarWidget;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     // Qt Connects: Implement all signal connects here
     QWIDGET_SIGNALS
     QObject::connect(this, &QCalendarWidget::activated, [=](const QDate &date) {

src/cpp/include/nodegui/QtWidgets/QCalendarWidget/qcalendarwidget_wrap.h

@@ -11,13 +11,13 @@
 class DLL_EXPORT QCalendarWidgetWrap
     : public Napi::ObjectWrap<QCalendarWidgetWrap> {
  private:
-  QPointer<NCalendarWidget> instance;
+  QPointer<QCalendarWidget> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QCalendarWidgetWrap(const Napi::CallbackInfo &info);
   ~QCalendarWidgetWrap();
-  NCalendarWidget *getInternalInstance();
+  QCalendarWidget *getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods

src/cpp/include/nodegui/QtWidgets/QCheckBox/ncheckbox.hpp

@@ -13,7 +13,7 @@ class DLL_EXPORT NCheckBox : public QCheckBox, public NodeWidget {
  public:
   using QCheckBox::QCheckBox;  // inherit all constructors of QCheckBox
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QABSTRACT_BUTTON_SIGNALS
     QObject::connect(this, &QCheckBox::stateChanged, [=](int state) {
       Napi::Env env = this->emitOnNode.Env();

src/cpp/include/nodegui/QtWidgets/QCheckBox/qcheckbox_wrap.h

@@ -12,14 +12,13 @@
 class DLL_EXPORT QCheckBoxWrap : public Napi::ObjectWrap<QCheckBoxWrap> {
   QABSTRACTBUTTON_WRAPPED_METHODS_DECLARATION
  private:
-  QPointer<NCheckBox> instance;
-  bool disableDeletion;
+  QPointer<QCheckBox> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QCheckBoxWrap(const Napi::CallbackInfo& info);
   ~QCheckBoxWrap();
-  NCheckBox* getInternalInstance();
+  QCheckBox* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods

src/cpp/include/nodegui/QtWidgets/QColorDialog/ncolordialog.hpp

@@ -14,7 +14,7 @@ class DLL_EXPORT NColorDialog : public QColorDialog, public NodeWidget {
  public:
   using QColorDialog::QColorDialog;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QDIALOG_SIGNALS
     // Qt Connects: Implement all signal connects here
     QObject::connect(

src/cpp/include/nodegui/QtWidgets/QColorDialog/qcolordialog_wrap.h

@@ -9,21 +9,23 @@
 #include "QtWidgets/QDialog/qdialog_macro.h"
 
 class DLL_EXPORT QColorDialogWrap : public Napi::ObjectWrap<QColorDialogWrap> {
-  QDIALOG_WRAPPED_METHODS_DECLARATION
+  QDIALOG_WRAPPED_METHODS_DECLARATION_NO_ACCEPT_OR_DONE
  private:
-  QPointer<NColorDialog> instance;
+  QPointer<QColorDialog> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QColorDialogWrap(const Napi::CallbackInfo& info);
   ~QColorDialogWrap();
-  NColorDialog* getInternalInstance();
+  QColorDialog* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods
   Napi::Value selectedColor(const Napi::CallbackInfo& info);
   Napi::Value setOption(const Napi::CallbackInfo& info);
   Napi::Value testOption(const Napi::CallbackInfo& info);
+  Napi::Value accept(const Napi::CallbackInfo& info);
+  Napi::Value done(const Napi::CallbackInfo& info);
 };
 
 namespace StaticQColorDialogWrapMethods {

src/cpp/include/nodegui/QtWidgets/QComboBox/ncombobox.hpp

@@ -12,9 +12,16 @@ class DLL_EXPORT NComboBox : public QComboBox, public NodeWidget {
   NODEWIDGET_IMPLEMENTATIONS(QComboBox)
   using QComboBox::QComboBox;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     QWIDGET_SIGNALS
     // Qt Connects: Implement all signal connects here
+    QObject::connect(
+        this, QOverload<int>::of(&QComboBox::activated), [=](int index) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          this->emitOnNode.Call({Napi::String::New(env, "activated"),
+                                 Napi::Number::From(env, index)});
+        });
     QObject::connect(
         this, QOverload<int>::of(&QComboBox::currentIndexChanged),
         [=](int index) {
@@ -38,5 +45,25 @@ class DLL_EXPORT NComboBox : public QComboBox, public NodeWidget {
           this->emitOnNode.Call({Napi::String::New(env, "editTextChanged"),
                                  Napi::String::New(env, text.toStdString())});
         });
+    QObject::connect(
+        this, QOverload<int>::of(&QComboBox::highlighted), [=](int index) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          this->emitOnNode.Call({Napi::String::New(env, "highlighted"),
+                                 Napi::Number::From(env, index)});
+        });
+    QObject::connect(this, &QComboBox::textActivated, [=](const QString &text) {
+      Napi::Env env = this->emitOnNode.Env();
+      Napi::HandleScope scope(env);
+      this->emitOnNode.Call({Napi::String::New(env, "textActivated"),
+                             Napi::String::New(env, text.toStdString())});
+    });
+    QObject::connect(
+        this, &QComboBox::textHighlighted, [=](const QString &text) {
+          Napi::Env env = this->emitOnNode.Env();
+          Napi::HandleScope scope(env);
+          this->emitOnNode.Call({Napi::String::New(env, "textHighlighted"),
+                                 Napi::String::New(env, text.toStdString())});
+        });
   }
 };

src/cpp/include/nodegui/QtWidgets/QComboBox/qcombobox_wrap.h

@@ -11,13 +11,13 @@
 class DLL_EXPORT QComboBoxWrap : public Napi::ObjectWrap<QComboBoxWrap> {
   QWIDGET_WRAPPED_METHODS_DECLARATION
  private:
-  QPointer<NComboBox> instance;
+  QPointer<QComboBox> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QComboBoxWrap(const Napi::CallbackInfo& info);
   ~QComboBoxWrap();
-  NComboBox* getInternalInstance();
+  QComboBox* getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods
@@ -40,4 +40,25 @@ class DLL_EXPORT QComboBoxWrap : public Napi::ObjectWrap<QComboBoxWrap> {
   Napi::Value clear(const Napi::CallbackInfo& info);
   Napi::Value setModel(const Napi::CallbackInfo& info);
   Napi::Value setEditText(const Napi::CallbackInfo& info);
+  Napi::Value count(const Napi::CallbackInfo& info);
+  Napi::Value duplicatesEnabled(const Napi::CallbackInfo& info);
+  Napi::Value hasFrame(const Napi::CallbackInfo& info);
+  Napi::Value hidePopup(const Napi::CallbackInfo& info);
+  Napi::Value iconSize(const Napi::CallbackInfo& info);
+  Napi::Value maxCount(const Napi::CallbackInfo& info);
+  Napi::Value minimumContentsLength(const Napi::CallbackInfo& info);
+  Napi::Value modelColumn(const Napi::CallbackInfo& info);
+  Napi::Value rootModelIndex(const Napi::CallbackInfo& info);
+  Napi::Value setDuplicatesEnabled(const Napi::CallbackInfo& info);
+  Napi::Value setMinimumContentsLength(const Napi::CallbackInfo& info);
+  Napi::Value setModelColumn(const Napi::CallbackInfo& info);
+  Napi::Value setRootModelIndex(const Napi::CallbackInfo& info);
+  Napi::Value clearEditText(const Napi::CallbackInfo& info);
+  Napi::Value setFrame(const Napi::CallbackInfo& info);
+  Napi::Value setItemText(const Napi::CallbackInfo& info);
+  Napi::Value setMaxCount(const Napi::CallbackInfo& info);
+  Napi::Value showPopup(const Napi::CallbackInfo& info);
+  Napi::Value insertPolicy(const Napi::CallbackInfo& info);
+  Napi::Value setInsertPolicy(const Napi::CallbackInfo& info);
+  Napi::Value setIconSize(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtWidgets/QDateEdit/ndateedit.hpp

@@ -13,7 +13,7 @@ class DLL_EXPORT NDateEdit : public QDateEdit, public NodeWidget {
   // inherit all constructors of QDateEdit
   using QDateEdit::QDateEdit;
 
-  void connectSignalsToEventEmitter() {
+  virtual void connectSignalsToEventEmitter() {
     // Qt Connects: Implement all signal connects here
     QDATETIMEEDIT_SIGNALS
   }

src/cpp/include/nodegui/QtWidgets/QDateEdit/qdateedit_wrap.h

@@ -11,13 +11,13 @@
 class DLL_EXPORT QDateEditWrap : public Napi::ObjectWrap<QDateEditWrap> {
   QDATETIMEEDIT_WRAPPED_METHODS_DECLARATION
  private:
-  QPointer<NDateEdit> instance;
+  QPointer<QDateEdit> instance;
 
  public:
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QDateEditWrap(const Napi::CallbackInfo &info);
   ~QDateEditWrap();
-  NDateEdit *getInternalInstance();
+  QDateEdit *getInternalInstance();
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods