Bump the version

Add Input Method classes and support

.github/workflows/latest.yml

@@ -14,6 +14,9 @@ jobs:
             - 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

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Install ubuntu deps
         if: contains(matrix.os, 'ubuntu-20.04')
-        run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1
+        run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1 libopengl-dev
 
       - name: Install deps
         run: npm install

.github/workflows/test.yml

@@ -14,8 +14,8 @@ jobs:
               with:
                 node-version: '16.x'
             - name: Install ubuntu deps
-              if: contains(matrix.os, 'ubuntu')
+              if: contains(matrix.os, 'ubuntu-20.04')
-              run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1
+              run: sudo apt install mesa-common-dev libglu1-mesa-dev libegl1 libopengl-dev
             - name: Install deps
               run: npm install
             - name: Build nodegui

CMakeLists.txt

@@ -62,6 +62,8 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${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"

package-lock.json

@@ -1,17 +1,17 @@
 {
     "name": "@nodegui/nodegui",
-    "version": "0.57.3",
+    "version": "0.59.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "@nodegui/nodegui",
-            "version": "0.57.3",
+            "version": "0.59.0",
             "hasInstallScript": true,
             "license": "MIT",
             "dependencies": {
                 "@nodegui/artifact-installer": "^1.1.0",
-                "@nodegui/qode": "^16.4.3",
+                "@nodegui/qode": "^18.12.1",
                 "cmake-js": "^6.2.1",
                 "cross-env": "^7.0.3",
                 "cuid": "^2.1.8",
@@ -1134,9 +1134,9 @@
             }
         },
         "node_modules/@nodegui/qode": {
-            "version": "16.4.3",
+            "version": "18.12.1",
-            "resolved": "https://registry.npmjs.org/@nodegui/qode/-/qode-16.4.3.tgz",
+            "resolved": "https://registry.npmjs.org/@nodegui/qode/-/qode-18.12.1.tgz",
-            "integrity": "sha512-WllfJVXffr3Rn7BSfo5cubZ5hx4OnQ7iqY/kj+2jwqUepzlRFKCvn9/vAJ/VXmiB0GZGcaCGM0U3rZGADdU5mw==",
+            "integrity": "sha512-iJdNwMPif+NkbZeXQPek6IfKmmHt04Iy1dlRGVFaICU5nSpNDsSmzGxHrVdllQWGGzqvre82BOV3CgMxclGZtQ==",
             "hasInstallScript": true,
             "dependencies": {
                 "env-paths": "^2.2.1",
@@ -6833,9 +6833,9 @@
             }
         },
         "@nodegui/qode": {
-            "version": "16.4.3",
+            "version": "18.12.1",
-            "resolved": "https://registry.npmjs.org/@nodegui/qode/-/qode-16.4.3.tgz",
+            "resolved": "https://registry.npmjs.org/@nodegui/qode/-/qode-18.12.1.tgz",
-            "integrity": "sha512-WllfJVXffr3Rn7BSfo5cubZ5hx4OnQ7iqY/kj+2jwqUepzlRFKCvn9/vAJ/VXmiB0GZGcaCGM0U3rZGADdU5mw==",
+            "integrity": "sha512-iJdNwMPif+NkbZeXQPek6IfKmmHt04Iy1dlRGVFaICU5nSpNDsSmzGxHrVdllQWGGzqvre82BOV3CgMxclGZtQ==",
             "requires": {
                 "env-paths": "^2.2.1",
                 "make-dir": "^3.1.0",

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@nodegui/nodegui",
-    "version": "0.57.3",
+    "version": "0.59.0",
     "description": "A cross-platform library to build native desktop apps.",
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
@@ -15,6 +15,7 @@
     },
     "scripts": {
         "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",
@@ -33,7 +34,7 @@
     "engineStrict": false,
     "dependencies": {
         "@nodegui/artifact-installer": "^1.1.0",
-        "@nodegui/qode": "^16.4.3",
+        "@nodegui/qode": "^18.12.1",
         "cmake-js": "^6.2.1",
         "cross-env": "^7.0.3",
         "cuid": "^2.1.8",

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

@@ -18,6 +18,14 @@ class DLL_EXPORT NApplication : public QApplication, public EventWidget {
     // 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();
@@ -25,6 +33,12 @@ class DLL_EXPORT NApplication : public QApplication, public EventWidget {
           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();

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/QtWidgets/QPainter/qpainter_wrap.h

@@ -20,38 +20,52 @@ class DLL_EXPORT QPainterWrap : public Napi::ObjectWrap<QPainterWrap> {
   // class constructor
   static Napi::FunctionReference constructor;
   // wrapped methods
-  Napi::Value drawArc(const Napi::CallbackInfo& info);
-  Napi::Value drawText(const Napi::CallbackInfo& info);
-  Napi::Value drawImage(const Napi::CallbackInfo& info);
-  Napi::Value drawPath(const Napi::CallbackInfo& info);
-  Napi::Value strokePath(const Napi::CallbackInfo& info);
   Napi::Value begin(const Napi::CallbackInfo& info);
   Napi::Value beginNativePainting(const Napi::CallbackInfo& info);
+  Napi::Value boundingRect(const Napi::CallbackInfo& info);
+  Napi::Value boundingRectF(const Napi::CallbackInfo& info);
+  Napi::Value compositionMode(const Napi::CallbackInfo& info);
+  Napi::Value drawArc(const Napi::CallbackInfo& info);
+  Napi::Value drawArcF(const Napi::CallbackInfo& info);
+  Napi::Value drawChord(const Napi::CallbackInfo& info);
+  Napi::Value drawChordF(const Napi::CallbackInfo& info);
+  Napi::Value drawConvexPolygon(const Napi::CallbackInfo& info);
+  Napi::Value drawConvexPolygonF(const Napi::CallbackInfo& info);
+  Napi::Value drawEllipse(const Napi::CallbackInfo& info);
+  Napi::Value drawEllipseF(const Napi::CallbackInfo& info);
+  Napi::Value drawImage(const Napi::CallbackInfo& info);
+  Napi::Value drawImageF(const Napi::CallbackInfo& info);
+  Napi::Value drawLine(const Napi::CallbackInfo& info);
+  Napi::Value drawLineF(const Napi::CallbackInfo& info);
+  Napi::Value drawPath(const Napi::CallbackInfo& info);
+  Napi::Value drawPie(const Napi::CallbackInfo& info);
+  Napi::Value drawPieF(const Napi::CallbackInfo& info);
+  Napi::Value drawPoint(const Napi::CallbackInfo& info);
+  Napi::Value drawPointF(const Napi::CallbackInfo& info);
+  Napi::Value drawRect(const Napi::CallbackInfo& info);
+  Napi::Value drawRectF(const Napi::CallbackInfo& info);
+  Napi::Value drawText(const Napi::CallbackInfo& info);
+  Napi::Value drawTextF(const Napi::CallbackInfo& info);
   Napi::Value end(const Napi::CallbackInfo& info);
   Napi::Value endNativePainting(const Napi::CallbackInfo& info);
+  Napi::Value eraseRect(const Napi::CallbackInfo& info);
+  Napi::Value eraseRectF(const Napi::CallbackInfo& info);
+  Napi::Value fillRect(const Napi::CallbackInfo& info);
+  Napi::Value fillRectF(const Napi::CallbackInfo& info);
+  Napi::Value opacity(const Napi::CallbackInfo& info);
+  Napi::Value restore(const Napi::CallbackInfo& info);
   Napi::Value rotate(const Napi::CallbackInfo& info);
+  Napi::Value save(const Napi::CallbackInfo& info);
+  Napi::Value scale(const Napi::CallbackInfo& info);
+  Napi::Value setBrush(const Napi::CallbackInfo& info);
+  Napi::Value setBrushOrigin(const Napi::CallbackInfo& info);
+  Napi::Value setBrushOriginF(const Napi::CallbackInfo& info);
+  Napi::Value setCompositionMode(const Napi::CallbackInfo& info);
   Napi::Value setFont(const Napi::CallbackInfo& info);
+  Napi::Value setOpacity(const Napi::CallbackInfo& info);
   Napi::Value setPen(const Napi::CallbackInfo& info);
   Napi::Value setRenderHint(const Napi::CallbackInfo& info);
   Napi::Value setTransform(const Napi::CallbackInfo& info);
-  Napi::Value setBrush(const Napi::CallbackInfo& info);
+  Napi::Value strokePath(const Napi::CallbackInfo& info);
-  Napi::Value drawLine(const Napi::CallbackInfo& info);
-  Napi::Value drawEllipse(const Napi::CallbackInfo& info);
-  Napi::Value drawPie(const Napi::CallbackInfo& info);
-  Napi::Value scale(const Napi::CallbackInfo& info);
   Napi::Value translate(const Napi::CallbackInfo& info);
-  Napi::Value drawConvexPolygon(const Napi::CallbackInfo& info);
-  Napi::Value save(const Napi::CallbackInfo& info);
-  Napi::Value restore(const Napi::CallbackInfo& info);
-  Napi::Value fillRect(const Napi::CallbackInfo& info);
-  Napi::Value compositionMode(const Napi::CallbackInfo& info);
-  Napi::Value setCompositionMode(const Napi::CallbackInfo& info);
-  Napi::Value opacity(const Napi::CallbackInfo& info);
-  Napi::Value setOpacity(const Napi::CallbackInfo& info);
-  Napi::Value drawPoint(const Napi::CallbackInfo& info);
-  Napi::Value drawRect(const Napi::CallbackInfo& info);
-  Napi::Value eraseRect(const Napi::CallbackInfo& info);
-  Napi::Value boundingRect(const Napi::CallbackInfo& info);
-  Napi::Value drawChord(const Napi::CallbackInfo& info);
-  Napi::Value setBrushOrigin(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtWidgets/QTableWidget/qtablewidget_wrap.h

@@ -80,4 +80,8 @@ class DLL_EXPORT QTableWidgetWrap : public Napi::ObjectWrap<QTableWidgetWrap> {
   Napi::Value setRowCount(const Napi::CallbackInfo& info);
   Napi::Value setSortingEnabled(const Napi::CallbackInfo& info);
   Napi::Value isSortingEnabled(const Napi::CallbackInfo& info);
+  Napi::Value clearSelection(const Napi::CallbackInfo& info);
+  Napi::Value selectAll(const Napi::CallbackInfo& info);
+  Napi::Value scrollToBottom(const Napi::CallbackInfo& info);
+  Napi::Value scrollToTop(const Napi::CallbackInfo& info);
 };

src/cpp/include/nodegui/QtWidgets/QWidget/nwidget.hpp

@@ -23,4 +23,8 @@ class DLL_EXPORT NWidget : public QWidget, public NodeWidget {
   }
 
   virtual void connectSignalsToEventEmitter() { QWIDGET_SIGNALS }
+
+  void _protected_updateMicroFocus(Qt::InputMethodQuery query) {
+    updateMicroFocus(query);
+  }
 };

src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h

@@ -710,6 +710,71 @@
     QWidget* w = wWidgetWrap->getInternalInstance();                           \
     this->instance->stackUnder(w);                                             \
     return env.Null();                                                         \
+  }                                                                            \
+  Napi::Value colorCount(const Napi::CallbackInfo& info) {                     \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->colorCount();                                 \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value depth(const Napi::CallbackInfo& info) {                          \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->depth();                                      \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value devicePixelRatio(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                                \
+    qreal result = this->instance->devicePixelRatio();                         \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value devicePixelRatioF(const Napi::CallbackInfo& info) {              \
+    Napi::Env env = info.Env();                                                \
+    qreal result = this->instance->devicePixelRatioF();                        \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value heightMM(const Napi::CallbackInfo& info) {                       \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->heightMM();                                   \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value logicalDpiX(const Napi::CallbackInfo& info) {                    \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->logicalDpiX();                                \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value logicalDpiY(const Napi::CallbackInfo& info) {                    \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->logicalDpiY();                                \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value paintingActive(const Napi::CallbackInfo& info) {                 \
+    Napi::Env env = info.Env();                                                \
+    bool result = this->instance->paintingActive();                            \
+    return Napi::Boolean::New(env, result);                                    \
+  }                                                                            \
+  Napi::Value physicalDpiX(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->physicalDpiX();                               \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value physicalDpiY(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->physicalDpiY();                               \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value widthMM(const Napi::CallbackInfo& info) {                        \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->widthMM();                                    \
+    return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value updateMicroFocus(const Napi::CallbackInfo& info) {               \
+    Napi::Env env = info.Env();                                                \
+    NWidget* nwidget = dynamic_cast<NWidget*>(this->instance.data());          \
+    if (nwidget) {                                                             \
+      Qt::InputMethodQuery query = static_cast<Qt::InputMethodQuery>(          \
+          info[0].As<Napi::Number>().Int32Value());                            \
+      nwidget->_protected_updateMicroFocus(query);                             \
+    }                                                                          \
+    return env.Null();                                                         \
   }
 
 #endif  // QWIDGET_WRAPPED_METHODS_DECLARATION
@@ -818,7 +883,19 @@
       InstanceMethod("isAncestorOf", &WidgetWrapName::isAncestorOf),           \
       InstanceMethod("isEnabledTo", &WidgetWrapName::isEnabledTo),             \
       InstanceMethod("isVisibleTo", &WidgetWrapName::isVisibleTo),             \
-      InstanceMethod("stackUnder", &WidgetWrapName::stackUnder),
+      InstanceMethod("stackUnder", &WidgetWrapName::stackUnder),               \
+      InstanceMethod("colorCount", &WidgetWrapName::colorCount),               \
+      InstanceMethod("depth", &WidgetWrapName::depth),                         \
+      InstanceMethod("devicePixelRatio", &WidgetWrapName::devicePixelRatio),   \
+      InstanceMethod("devicePixelRatioF", &WidgetWrapName::devicePixelRatioF), \
+      InstanceMethod("heightMM", &WidgetWrapName::heightMM),                   \
+      InstanceMethod("logicalDpiX", &WidgetWrapName::logicalDpiX),             \
+      InstanceMethod("logicalDpiY", &WidgetWrapName::logicalDpiY),             \
+      InstanceMethod("paintingActive", &WidgetWrapName::paintingActive),       \
+      InstanceMethod("physicalDpiX", &WidgetWrapName::physicalDpiX),           \
+      InstanceMethod("physicalDpiY", &WidgetWrapName::physicalDpiY),           \
+      InstanceMethod("widthMM", &WidgetWrapName::widthMM),                     \
+      InstanceMethod("updateMicroFocus", &WidgetWrapName::updateMicroFocus),
 
 #endif  // QWIDGET_WRAPPED_METHODS_EXPORT_DEFINE
 

src/cpp/lib/QtGui/QEvent/QInputMethodEvent/qinputmethodevent_wrap.cpp

@@ -0,0 +1,90 @@
+#include "QtGui/QEvent/QInputMethodEvent/qinputmethodevent_wrap.h"
+
+#include <QString>
+
+#include "Extras/Utils/nutils.h"
+
+Napi::FunctionReference QInputMethodEventWrap::constructor;
+
+Napi::Object QInputMethodEventWrap::init(Napi::Env env, Napi::Object exports) {
+  Napi::HandleScope scope(env);
+  char CLASSNAME[] = "QInputMethodEvent";
+  Napi::Function func = DefineClass(
+      env, CLASSNAME,
+      {InstanceMethod("commitString", &QInputMethodEventWrap::commitString),
+       InstanceMethod("preeditString", &QInputMethodEventWrap::preeditString),
+       InstanceMethod("replacementLength",
+                      &QInputMethodEventWrap::replacementLength),
+       InstanceMethod("replacementStart",
+                      &QInputMethodEventWrap::replacementStart),
+       InstanceMethod("setCommitString",
+                      &QInputMethodEventWrap::setCommitString),
+
+       COMPONENT_WRAPPED_METHODS_EXPORT_DEFINE(QInputMethodEventWrap)
+           QEVENT_WRAPPED_METHODS_EXPORT_DEFINE(QInputMethodEventWrap)});
+  constructor = Napi::Persistent(func);
+  exports.Set(CLASSNAME, func);
+  return exports;
+}
+
+QInputMethodEvent* QInputMethodEventWrap::getInternalInstance() {
+  return this->instance;
+}
+
+QInputMethodEventWrap::QInputMethodEventWrap(const Napi::CallbackInfo& info)
+    : Napi::ObjectWrap<QInputMethodEventWrap>(info) {
+  Napi::Env env = info.Env();
+  if (info.Length() == 1) {
+    Napi::External<QInputMethodEvent> eventObject =
+        info[0].As<Napi::External<QInputMethodEvent>>();
+    this->instance = static_cast<QInputMethodEvent*>(eventObject.Data());
+  } else {
+    Napi::TypeError::New(env, "Wrong number of arguments")
+        .ThrowAsJavaScriptException();
+  }
+  this->rawData = extrautils::configureComponent(this->getInternalInstance());
+}
+
+QInputMethodEventWrap::~QInputMethodEventWrap() {
+  // Do not destroy instance here. It will be done by Qt Event loop.
+}
+
+Napi::Value QInputMethodEventWrap::setCommitString(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  Napi::String setCommitString = info[0].As<Napi::String>();
+  int replaceFrom = info[1].As<Napi::Number>().Int32Value();
+  int replaceLength = info[2].As<Napi::Number>().Int32Value();
+  this->instance->setCommitString(
+      QString::fromStdString(setCommitString.Utf8Value()), replaceFrom,
+      replaceLength);
+  return env.Null();
+}
+
+Napi::Value QInputMethodEventWrap::commitString(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  QString commitString = this->instance->commitString();
+  return Napi::Value::From(env, commitString.toStdString());
+}
+
+Napi::Value QInputMethodEventWrap::preeditString(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  QString preeditString = this->instance->preeditString();
+  return Napi::Value::From(env, preeditString.toStdString());
+}
+
+Napi::Value QInputMethodEventWrap::replacementLength(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  int x = this->instance->replacementLength();
+  return Napi::Number::From(env, x);
+}
+
+Napi::Value QInputMethodEventWrap::replacementStart(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  int x = this->instance->replacementStart();
+  return Napi::Number::From(env, x);
+}

src/cpp/lib/QtGui/QEvent/QInputMethodQueryEvent/qinputmethodqueryevent_wrap.cpp

@@ -0,0 +1,79 @@
+#include "QtGui/QEvent/QInputMethodQueryEvent/qinputmethodqueryevent_wrap.h"
+
+#include <QString>
+
+#include "Extras/Utils/nutils.h"
+#include "QtCore/QVariant/qvariant_wrap.h"
+
+Napi::FunctionReference QInputMethodQueryEventWrap::constructor;
+
+Napi::Object QInputMethodQueryEventWrap::init(Napi::Env env,
+                                              Napi::Object exports) {
+  Napi::HandleScope scope(env);
+  char CLASSNAME[] = "QInputMethodQueryEvent";
+  Napi::Function func = DefineClass(
+      env, CLASSNAME,
+      {InstanceMethod("queries", &QInputMethodQueryEventWrap::queries),
+       InstanceMethod("setValue", &QInputMethodQueryEventWrap::setValue),
+       InstanceMethod("value", &QInputMethodQueryEventWrap::value),
+
+       COMPONENT_WRAPPED_METHODS_EXPORT_DEFINE(QInputMethodQueryEventWrap)
+           QEVENT_WRAPPED_METHODS_EXPORT_DEFINE(QInputMethodQueryEventWrap)});
+  constructor = Napi::Persistent(func);
+  exports.Set(CLASSNAME, func);
+  return exports;
+}
+
+QInputMethodQueryEvent* QInputMethodQueryEventWrap::getInternalInstance() {
+  return this->instance;
+}
+
+QInputMethodQueryEventWrap::QInputMethodQueryEventWrap(
+    const Napi::CallbackInfo& info)
+    : Napi::ObjectWrap<QInputMethodQueryEventWrap>(info) {
+  Napi::Env env = info.Env();
+  if (info.Length() == 1) {
+    Napi::External<QInputMethodQueryEvent> eventObject =
+        info[0].As<Napi::External<QInputMethodQueryEvent>>();
+    this->instance = static_cast<QInputMethodQueryEvent*>(eventObject.Data());
+  } else {
+    Napi::TypeError::New(env, "Wrong number of arguments")
+        .ThrowAsJavaScriptException();
+  }
+  this->rawData = extrautils::configureComponent(this->getInternalInstance());
+}
+
+QInputMethodQueryEventWrap::~QInputMethodQueryEventWrap() {
+  // Do not destroy instance here. It will be done by Qt Event loop.
+}
+
+Napi::Value QInputMethodQueryEventWrap::queries(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  Qt::InputMethodQueries queries = this->instance->queries();
+  return Napi::Number::From(env, queries.toInt());
+}
+
+Napi::Value QInputMethodQueryEventWrap::setValue(
+    const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  Qt::InputMethodQuery query = static_cast<Qt::InputMethodQuery>(
+      info[0].As<Napi::Number>().Int32Value());
+  Napi::Value value = info[1];
+  QVariant* valueVariant = extrautils::convertToQVariant(env, value);
+  this->instance->setValue(query, *valueVariant);
+  delete valueVariant;
+  return env.Null();
+}
+
+Napi::Value QInputMethodQueryEventWrap::value(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+
+  Qt::InputMethodQuery query = static_cast<Qt::InputMethodQuery>(
+      info[0].As<Napi::Number>().Int32Value());
+  QVariant value = this->instance->value(query);
+
+  auto instance = QVariantWrap::constructor.New(
+      {Napi::External<QVariant>::New(env, new QVariant(value))});
+  return instance;
+}

src/cpp/lib/QtGui/QImage/qimage_wrap.cpp

@@ -453,7 +453,7 @@ void QImageWrap::setColorCount(const Napi::CallbackInfo& info) {
 
 void QImageWrap::setDevicePixelRatio(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
-  int64_t scaleFactor = info[0].As<Napi::Number>();
+  qreal scaleFactor = info[0].As<Napi::Number>();
   this->instance->setDevicePixelRatio(scaleFactor);
 }
 

src/cpp/lib/QtWidgets/QPainter/qpainter_wrap.cpp

@@ -2,7 +2,9 @@
 
 #include "Extras/Utils/nutils.h"
 #include "QtCore/QPoint/qpoint_wrap.h"
+#include "QtCore/QPointF/qpointf_wrap.h"
 #include "QtCore/QRect/qrect_wrap.h"
+#include "QtCore/QRectF/qrectf_wrap.h"
 #include "QtGui/QBrush/qbrush_wrap.h"
 #include "QtGui/QColor/qcolor_wrap.h"
 #include "QtGui/QFont/qfont_wrap.h"
@@ -19,42 +21,55 @@ Napi::Object QPainterWrap::init(Napi::Env env, Napi::Object exports) {
   char CLASSNAME[] = "QPainter";
   Napi::Function func = DefineClass(
       env, CLASSNAME,
-      {InstanceMethod("drawArc", &QPainterWrap::drawArc),
+      {InstanceMethod("begin", &QPainterWrap::begin),
-       InstanceMethod("drawText", &QPainterWrap::drawText),
-       InstanceMethod("drawPath", &QPainterWrap::drawPath),
-       InstanceMethod("drawPie", &QPainterWrap::drawPie),
-       InstanceMethod("drawEllipse", &QPainterWrap::drawEllipse),
-       InstanceMethod("drawImage", &QPainterWrap::drawImage),
-       InstanceMethod("strokePath", &QPainterWrap::strokePath),
-       InstanceMethod("begin", &QPainterWrap::begin),
-       InstanceMethod("end", &QPainterWrap::end),
-       InstanceMethod("rotate", &QPainterWrap::rotate),
-       InstanceMethod("setFont", &QPainterWrap::setFont),
-       InstanceMethod("setPen", &QPainterWrap::setPen),
-       InstanceMethod("setBrush", &QPainterWrap::setBrush),
-       InstanceMethod("setTransform", &QPainterWrap::setTransform),
-       InstanceMethod("drawLine", &QPainterWrap::drawLine),
-       InstanceMethod("scale", &QPainterWrap::scale),
-       InstanceMethod("translate", &QPainterWrap::translate),
-       InstanceMethod("setRenderHint", &QPainterWrap::setRenderHint),
-       InstanceMethod("drawConvexPolygon", &QPainterWrap::drawConvexPolygon),
-       InstanceMethod("save", &QPainterWrap::save),
-       InstanceMethod("restore", &QPainterWrap::restore),
        InstanceMethod("beginNativePainting",
                       &QPainterWrap::beginNativePainting),
-       InstanceMethod("endNativePainting", &QPainterWrap::endNativePainting),
-       InstanceMethod("fillRect", &QPainterWrap::fillRect),
-       InstanceMethod("compositionMode", &QPainterWrap::compositionMode),
-       InstanceMethod("setCompositionMode", &QPainterWrap::setCompositionMode),
-       InstanceMethod("opacity", &QPainterWrap::opacity),
-       InstanceMethod("setOpacity", &QPainterWrap::setOpacity),
-       InstanceMethod("drawPoint", &QPainterWrap::drawPoint),
-       InstanceMethod("drawRect", &QPainterWrap::drawRect),
-       InstanceMethod("eraseRect", &QPainterWrap::eraseRect),
        InstanceMethod("boundingRect", &QPainterWrap::boundingRect),
+       InstanceMethod("boundingRectF", &QPainterWrap::boundingRectF),
+       InstanceMethod("compositionMode", &QPainterWrap::compositionMode),
+       InstanceMethod("drawArc", &QPainterWrap::drawArc),
+       InstanceMethod("drawArcF", &QPainterWrap::drawArcF),
        InstanceMethod("drawChord", &QPainterWrap::drawChord),
+       InstanceMethod("drawChordF", &QPainterWrap::drawChord),
+       InstanceMethod("drawConvexPolygon", &QPainterWrap::drawConvexPolygon),
+       InstanceMethod("drawConvexPolygonF", &QPainterWrap::drawConvexPolygonF),
+       InstanceMethod("drawEllipse", &QPainterWrap::drawEllipse),
+       InstanceMethod("drawEllipseF", &QPainterWrap::drawEllipseF),
+       InstanceMethod("drawImage", &QPainterWrap::drawImage),
+       InstanceMethod("drawImageF", &QPainterWrap::drawImageF),
+       InstanceMethod("drawLine", &QPainterWrap::drawLine),
+       InstanceMethod("drawLineF", &QPainterWrap::drawLineF),
+       InstanceMethod("drawPath", &QPainterWrap::drawPath),
        InstanceMethod("drawPie", &QPainterWrap::drawPie),
+       InstanceMethod("drawPieF", &QPainterWrap::drawPieF),
+       InstanceMethod("drawPoint", &QPainterWrap::drawPoint),
+       InstanceMethod("drawPointF", &QPainterWrap::drawPointF),
+       InstanceMethod("drawRect", &QPainterWrap::drawRect),
+       InstanceMethod("drawRectF", &QPainterWrap::drawRectF),
+       InstanceMethod("drawText", &QPainterWrap::drawText),
+       InstanceMethod("drawTextF", &QPainterWrap::drawTextF),
+       InstanceMethod("end", &QPainterWrap::end),
+       InstanceMethod("endNativePainting", &QPainterWrap::endNativePainting),
+       InstanceMethod("eraseRect", &QPainterWrap::eraseRect),
+       InstanceMethod("eraseRectF", &QPainterWrap::eraseRectF),
+       InstanceMethod("fillRect", &QPainterWrap::fillRect),
+       InstanceMethod("fillRectF", &QPainterWrap::fillRectF),
+       InstanceMethod("opacity", &QPainterWrap::opacity),
+       InstanceMethod("restore", &QPainterWrap::restore),
+       InstanceMethod("rotate", &QPainterWrap::rotate),
+       InstanceMethod("save", &QPainterWrap::save),
+       InstanceMethod("scale", &QPainterWrap::scale),
+       InstanceMethod("setBrush", &QPainterWrap::setBrush),
        InstanceMethod("setBrushOrigin", &QPainterWrap::setBrushOrigin),
+       InstanceMethod("setBrushOriginF", &QPainterWrap::setBrushOriginF),
+       InstanceMethod("setCompositionMode", &QPainterWrap::setCompositionMode),
+       InstanceMethod("setFont", &QPainterWrap::setFont),
+       InstanceMethod("setOpacity", &QPainterWrap::setOpacity),
+       InstanceMethod("setPen", &QPainterWrap::setPen),
+       InstanceMethod("setRenderHint", &QPainterWrap::setRenderHint),
+       InstanceMethod("setTransform", &QPainterWrap::setTransform),
+       InstanceMethod("strokePath", &QPainterWrap::strokePath),
+       InstanceMethod("translate", &QPainterWrap::translate),
        COMPONENT_WRAPPED_METHODS_EXPORT_DEFINE(QPainterWrap)});
   constructor = Napi::Persistent(func);
   exports.Set(CLASSNAME, func);
@@ -91,6 +106,17 @@ Napi::Value QPainterWrap::drawArc(const Napi::CallbackInfo& info) {
   this->instance->drawArc(x, y, width, height, startAngle, spanAngle);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawArcF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal width = info[2].As<Napi::Number>().DoubleValue();
+  qreal height = info[3].As<Napi::Number>().DoubleValue();
+  int startAngle = info[4].As<Napi::Number>().Int32Value();
+  int spanAngle = info[5].As<Napi::Number>().Int32Value();
+  this->instance->drawArc(QRectF(x, y, width, height), startAngle, spanAngle);
+  return env.Null();
+}
 Napi::Value QPainterWrap::drawText(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -100,6 +126,15 @@ Napi::Value QPainterWrap::drawText(const Napi::CallbackInfo& info) {
   this->instance->drawText(x, y, QString::fromUtf8(text.c_str()));
   return env.Null();
 }
+Napi::Value QPainterWrap::drawTextF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  Napi::String napiText = info[2].As<Napi::String>();
+  std::string text = napiText.Utf8Value();
+  this->instance->drawText(QPointF(x, y), QString::fromUtf8(text.c_str()));
+  return env.Null();
+}
 Napi::Value QPainterWrap::drawPath(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   Napi::Object pathObject = info[0].As<Napi::Object>();
@@ -189,11 +224,27 @@ Napi::Value QPainterWrap::drawEllipse(const Napi::CallbackInfo& info) {
         .ThrowAsJavaScriptException();
     return env.Null();
   }
+  int x = info[0].As<Napi::Number>().Int32Value();
+  int y = info[1].As<Napi::Number>().Int32Value();
+  int width = info[2].As<Napi::Number>().Int32Value();
+  int height = info[3].As<Napi::Number>().Int32Value();
+  this->instance->drawEllipse(x, y, width, height);
+
+  return env.Null();
+}
+
+Napi::Value QPainterWrap::drawEllipseF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  if (info.Length() < 4) {
+    Napi::TypeError::New(env, "Invalid number of arguments to drawEllipseF")
+        .ThrowAsJavaScriptException();
+    return env.Null();
+  }
   qreal x = info[0].As<Napi::Number>().DoubleValue();
   qreal y = info[1].As<Napi::Number>().DoubleValue();
   qreal width = info[2].As<Napi::Number>().DoubleValue();
   qreal height = info[3].As<Napi::Number>().DoubleValue();
-  this->instance->drawEllipse(x, y, width, height);
+  this->instance->drawEllipse(QRectF(x, y, width, height));
 
   return env.Null();
 }
@@ -217,7 +268,44 @@ Napi::Value QPainterWrap::drawImage(const Napi::CallbackInfo& info) {
   return env.Null();
 }
 
+Napi::Value QPainterWrap::drawImageF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+
+  Napi::Object imageObject = info[2].As<Napi::Object>();
+  QImageWrap* imageWrap = Napi::ObjectWrap<QImageWrap>::Unwrap(imageObject);
+  QImage* image = imageWrap->getInternalInstance();
+
+  qreal sx = info[3].As<Napi::Number>().DoubleValue();
+  qreal sy = info[4].As<Napi::Number>().DoubleValue();
+  qreal sw = info[5].As<Napi::Number>().DoubleValue();
+  qreal sh = info[6].As<Napi::Number>().DoubleValue();
+  this->instance->drawImage(QPointF(x, y), *image, QRectF(sx, sy, sw, sh));
+
+  return env.Null();
+}
+
 Napi::Value QPainterWrap::drawPie(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  if (info.Length() < 6) {
+    Napi::TypeError::New(env, "Invalid number of arguments to drawPie")
+        .ThrowAsJavaScriptException();
+    return env.Null();
+  }
+  int x = info[0].As<Napi::Number>().Int32Value();
+  int y = info[1].As<Napi::Number>().Int32Value();
+  int width = info[2].As<Napi::Number>().Int32Value();
+  int height = info[3].As<Napi::Number>().Int32Value();
+  int startAngle = info[4].As<Napi::Number>().Int32Value();
+  int sweepLength = info[5].As<Napi::Number>().Int32Value();
+  this->instance->drawPie(x, y, width, height, startAngle, sweepLength);
+
+  return env.Null();
+}
+
+Napi::Value QPainterWrap::drawPieF(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   if (info.Length() < 6) {
     Napi::TypeError::New(env, "Invalid number of arguments to drawPie")
@@ -228,12 +316,13 @@ Napi::Value QPainterWrap::drawPie(const Napi::CallbackInfo& info) {
   qreal y = info[1].As<Napi::Number>().DoubleValue();
   qreal width = info[2].As<Napi::Number>().DoubleValue();
   qreal height = info[3].As<Napi::Number>().DoubleValue();
-  qreal startAngle = info[4].As<Napi::Number>().DoubleValue();
+  int startAngle = info[4].As<Napi::Number>().Int32Value();
-  qreal sweepLength = info[5].As<Napi::Number>().DoubleValue();
+  int sweepLength = info[5].As<Napi::Number>().Int32Value();
-  this->instance->drawPie(x, y, width, height, startAngle, sweepLength);
+  this->instance->drawPie(QRectF(x, y, width, height), startAngle, sweepLength);
 
   return env.Null();
 }
+
 Napi::Value QPainterWrap::drawLine(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x1 = info[0].As<Napi::Number>().Int32Value();
@@ -243,6 +332,15 @@ Napi::Value QPainterWrap::drawLine(const Napi::CallbackInfo& info) {
   this->instance->drawLine(x1, y1, x2, y2);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawLineF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x1 = info[0].As<Napi::Number>().DoubleValue();
+  qreal y1 = info[1].As<Napi::Number>().DoubleValue();
+  qreal x2 = info[2].As<Napi::Number>().DoubleValue();
+  qreal y2 = info[3].As<Napi::Number>().DoubleValue();
+  this->instance->drawLine(QLineF(x1, y1, x2, y2));
+  return env.Null();
+}
 Napi::Value QPainterWrap::scale(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   qreal sx = info[0].As<Napi::Number>().DoubleValue();
@@ -270,6 +368,19 @@ Napi::Value QPainterWrap::drawConvexPolygon(const Napi::CallbackInfo& info) {
   this->instance->drawConvexPolygon(polygon);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawConvexPolygonF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  Napi::Array pointsNapi = info[0].As<Napi::Array>();
+  QPolygonF polygon;
+  for (int i = 0; i < pointsNapi.Length(); i++) {
+    Napi::Object pointObject = pointsNapi.Get(i).As<Napi::Object>();
+    QPointFWrap* pointWrap = Napi::ObjectWrap<QPointFWrap>::Unwrap(pointObject);
+    QPointF* point = pointWrap->getInternalInstance();
+    polygon << *point;
+  }
+  this->instance->drawConvexPolygon(polygon);
+  return env.Null();
+}
 Napi::Value QPainterWrap::save(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   this->instance->save();
@@ -349,6 +460,18 @@ Napi::Value QPainterWrap::fillRect(const Napi::CallbackInfo& info) {
   this->instance->fillRect(x, y, width, height, *color);
   return env.Null();
 }
+Napi::Value QPainterWrap::fillRectF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal width = info[2].As<Napi::Number>().DoubleValue();
+  qreal height = info[3].As<Napi::Number>().DoubleValue();
+  Napi::Object colorObject = info[4].As<Napi::Object>();
+  QColorWrap* colorWrap = Napi::ObjectWrap<QColorWrap>::Unwrap(colorObject);
+  QColor* color = colorWrap->getInternalInstance();
+  this->instance->fillRect(QRectF(x, y, width, height), *color);
+  return env.Null();
+}
 Napi::Value QPainterWrap::compositionMode(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   uint mode = static_cast<uint>(this->instance->compositionMode());
@@ -379,6 +502,13 @@ Napi::Value QPainterWrap::drawPoint(const Napi::CallbackInfo& info) {
   this->instance->drawPoint(x, y);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawPointF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  this->instance->drawPoint(QPointF(x, y));
+  return env.Null();
+}
 Napi::Value QPainterWrap::drawRect(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -388,6 +518,15 @@ Napi::Value QPainterWrap::drawRect(const Napi::CallbackInfo& info) {
   this->instance->drawRect(x, y, width, height);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawRectF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal width = info[2].As<Napi::Number>().DoubleValue();
+  qreal height = info[3].As<Napi::Number>().DoubleValue();
+  this->instance->drawRect(QRectF(x, y, width, height));
+  return env.Null();
+}
 Napi::Value QPainterWrap::eraseRect(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -397,6 +536,15 @@ Napi::Value QPainterWrap::eraseRect(const Napi::CallbackInfo& info) {
   this->instance->eraseRect(x, y, width, height);
   return env.Null();
 }
+Napi::Value QPainterWrap::eraseRectF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal width = info[2].As<Napi::Number>().DoubleValue();
+  qreal height = info[3].As<Napi::Number>().DoubleValue();
+  this->instance->eraseRect(QRectF(x, y, width, height));
+  return env.Null();
+}
 Napi::Value QPainterWrap::boundingRect(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -411,6 +559,20 @@ Napi::Value QPainterWrap::boundingRect(const Napi::CallbackInfo& info) {
       {Napi::External<QRect>::New(env, new QRect(result))});
   return resultInstance;
 }
+Napi::Value QPainterWrap::boundingRectF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal w = info[2].As<Napi::Number>().DoubleValue();
+  qreal h = info[3].As<Napi::Number>().DoubleValue();
+  int flags = info[4].As<Napi::Number>().Int32Value();
+  std::string textNapiText = info[5].As<Napi::String>().Utf8Value();
+  QString text = QString::fromUtf8(textNapiText.c_str());
+  QRectF result = this->instance->boundingRect(QRectF(x, y, w, h), flags, text);
+  auto resultInstance = QRectFWrap::constructor.New(
+      {Napi::External<QRectF>::New(env, new QRectF(result))});
+  return resultInstance;
+}
 Napi::Value QPainterWrap::drawChord(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -422,6 +584,17 @@ Napi::Value QPainterWrap::drawChord(const Napi::CallbackInfo& info) {
   this->instance->drawChord(x, y, width, height, startAngle, spanAngle);
   return env.Null();
 }
+Napi::Value QPainterWrap::drawChordF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  qreal width = info[2].As<Napi::Number>().DoubleValue();
+  qreal height = info[3].As<Napi::Number>().DoubleValue();
+  int startAngle = info[4].As<Napi::Number>().Int32Value();
+  int spanAngle = info[5].As<Napi::Number>().Int32Value();
+  this->instance->drawChord(QRectF(x, y, width, height), startAngle, spanAngle);
+  return env.Null();
+}
 Napi::Value QPainterWrap::setBrushOrigin(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   int x = info[0].As<Napi::Number>().Int32Value();
@@ -429,3 +602,10 @@ Napi::Value QPainterWrap::setBrushOrigin(const Napi::CallbackInfo& info) {
   this->instance->setBrushOrigin(x, y);
   return env.Null();
 }
+Napi::Value QPainterWrap::setBrushOriginF(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  qreal x = info[0].As<Napi::Number>().DoubleValue();
+  qreal y = info[1].As<Napi::Number>().DoubleValue();
+  this->instance->setBrushOrigin(QPointF(x, y));
+  return env.Null();
+}

src/cpp/lib/QtWidgets/QTableWidget/qtablewidget_wrap.cpp

@@ -82,6 +82,10 @@ Napi::Object QTableWidgetWrap::init(Napi::Env env, Napi::Object exports) {
        InstanceMethod("visualColumn", &QTableWidgetWrap::visualColumn),
        InstanceMethod("visualItemRect", &QTableWidgetWrap::visualItemRect),
        InstanceMethod("visualRow", &QTableWidgetWrap::visualRow),
+       InstanceMethod("clearSelection", &QTableWidgetWrap::clearSelection),
+       InstanceMethod("selectAll", &QTableWidgetWrap::selectAll),
+       InstanceMethod("scrollToBottom", &QTableWidgetWrap::scrollToBottom),
+       InstanceMethod("scrollToTop", &QTableWidgetWrap::scrollToTop),
 
        QABSTRACTSCROLLAREA_WRAPPED_METHODS_EXPORT_DEFINE(QTableWidgetWrap)});
   constructor = Napi::Persistent(func);
@@ -647,3 +651,27 @@ Napi::Value QTableWidgetWrap::isSortingEnabled(const Napi::CallbackInfo& info) {
   bool enabled = this->instance->isSortingEnabled();
   return Napi::Boolean::New(env, enabled);
 }
+
+Napi::Value QTableWidgetWrap::clearSelection(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  this->instance->clearSelection();
+  return env.Null();
+}
+
+Napi::Value QTableWidgetWrap::selectAll(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  this->instance->clearSelection();
+  return env.Null();
+}
+
+Napi::Value QTableWidgetWrap::scrollToBottom(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  this->instance->scrollToBottom();
+  return env.Null();
+}
+
+Napi::Value QTableWidgetWrap::scrollToTop(const Napi::CallbackInfo& info) {
+  Napi::Env env = info.Env();
+  this->instance->scrollToTop();
+  return env.Null();
+}

src/cpp/lib/core/Integration/integration.cpp

@@ -19,7 +19,6 @@ int QtRunLoopWrapper() {
 void integrate() {
   // Bootstrap Qt
   QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
-  QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
   app = new NApplication(qode::qode_argc, qode::qode_argv);
   qode::InjectCustomRunLoop(&QtRunLoopWrapper);
   // Other init settings

src/cpp/main.cpp

@@ -27,6 +27,8 @@
 #include "QtGui/QEvent/QDragLeaveEvent/qdragleaveevent_wrap.h"
 #include "QtGui/QEvent/QDragMoveEvent/qdragmoveevent_wrap.h"
 #include "QtGui/QEvent/QDropEvent/qdropevent_wrap.h"
+#include "QtGui/QEvent/QInputMethodEvent/qinputmethodevent_wrap.h"
+#include "QtGui/QEvent/QInputMethodQueryEvent/qinputmethodqueryevent_wrap.h"
 #include "QtGui/QEvent/QKeyEvent/qkeyevent_wrap.h"
 #include "QtGui/QEvent/QMouseEvent/qmouseevent_wrap.h"
 #include "QtGui/QEvent/QMoveEvent/qmoveevent_wrap.h"
@@ -246,6 +248,8 @@ Napi::Object Main(Napi::Env env, Napi::Object exports) {
   QResizeEventWrap::init(env, exports);
   QTimerEventWrap::init(env, exports);
   QAbstractItemDelegateWrap::init(env, exports);
+  QInputMethodEventWrap::init(env, exports);
+  QInputMethodQueryEventWrap::init(env, exports);
 
   // Test
   CacheTestQObjectWrap::init(env, exports);

src/index.ts

@@ -22,6 +22,8 @@ export { QFontDatabase, SystemFont, WritingSystem } from './lib/QtGui/QFontDatab
 export { QFontMetrics } from './lib/QtGui/QFontMetrics';
 export { QFontMetricsF } from './lib/QtGui/QFontMetricsF';
 // Events: Maybe a separate module ?
+export { QInputMethodEvent } from './lib/QtGui/QEvent/QInputMethodEvent';
+export { QInputMethodQueryEvent } from './lib/QtGui/QEvent/QInputMethodQueryEvent';
 export { QKeyEvent } from './lib/QtGui/QEvent/QKeyEvent';
 export { QMouseEvent } from './lib/QtGui/QEvent/QMouseEvent';
 export { QMoveEvent } from './lib/QtGui/QEvent/QMoveEvent';

src/lib/QtCore/QVariant.ts

@@ -1,8 +1,9 @@
 import { NativeElement, Component } from '../core/Component';
 import addon from '../utils/addon';
 import { checkIfNativeElement } from '../utils/helpers';
+import { QRect } from './QRect';
 
-export type QVariantType = NativeElement | string | string[] | number | boolean;
+export type QVariantType = NativeElement | string | string[] | number | boolean | QRect;
 
 export class QVariant extends Component {
     constructor();
@@ -35,3 +36,14 @@ export class QVariant extends Component {
         return this.native.toStringList();
     }
 }
+
+/**
+ * Get the correct native object which should be passed down to the
+ * C++ wrapper from a QVariantType object.
+ */
+export function nativeObjectFromVariantType(obj: QVariantType): any {
+    if (obj instanceof QRect) {
+        return obj.native;
+    }
+    return obj;
+}

src/lib/QtEnums/InputMethodQuery/index.ts

@@ -1,6 +1,5 @@
 export enum InputMethodQuery {
     ImEnabled = 0x1,
-    ImMicroFocus = 0x2,
     ImCursorRectangle = 0x2,
     ImFont = 0x4,
     ImCursorPosition = 0x8,
@@ -17,6 +16,7 @@ export enum InputMethodQuery {
     ImEnterKeyType = 0x2000,
     ImAnchorRectangle = 0x4000,
     ImInputItemClipRectangle = 0x8000,
+    ImReadOnly = 0x10000,
     //Masks:
     ImQueryAll = 0xffffffff,
 }

src/lib/QtGui/QApplication.ts

@@ -105,7 +105,9 @@ export class QApplication extends QObject<QApplicationSignals> {
 wrapperCache.registerWrapper('QApplicationWrap', QApplication);
 
 export interface QApplicationSignals extends QObjectSignals {
+    applicationDisplayNameChanged: () => void;
     focusWindowChanged: () => void;
+    lastWindowClosed: () => void;
     primaryScreenChanged: (screen: QScreen) => void;
     screenAdded: (screen: QScreen) => void;
     screenRemoved: (screen: QScreen) => void;

src/lib/QtGui/QEvent/QInputMethodEvent.ts

@@ -0,0 +1,24 @@
+import addon from '../../utils/addon';
+import { NativeRawPointer } from '../../core/Component';
+import { QEvent } from './QEvent';
+
+export class QInputMethodEvent extends QEvent {
+    constructor(event: NativeRawPointer<'QEvent'>) {
+        super(new addon.QInputMethodEvent(event));
+    }
+    commitString(): string {
+        return this.native.commitString();
+    }
+    preeditString(): string {
+        return this.native.preeditString();
+    }
+    replacementLength(): number {
+        return this.native.replacementLength();
+    }
+    replacementStart(): number {
+        return this.native.replacementStart();
+    }
+    setCommitString(commitString: string, replaceFrom = 0, replaceLength = 0): void {
+        this.native.setCommitString(commitString, replaceFrom, replaceLength);
+    }
+}

src/lib/QtGui/QEvent/QInputMethodQueryEvent.ts

@@ -0,0 +1,28 @@
+import addon from '../../utils/addon';
+import { NativeRawPointer } from '../../core/Component';
+import { QVariant, QVariantType, nativeObjectFromVariantType } from '../../QtCore/QVariant';
+import { QEvent } from './QEvent';
+
+/**
+ * Note: Qt performs some default processing for `QInputMethodQueryEvents`.
+ * When attaching an event listener via `addEventListener()` use the
+ * options object to specify that you want to run after the default
+ * processing, otherwise your `setValue()` calls will be overwritten.
+ */
+export class QInputMethodQueryEvent extends QEvent {
+    constructor(event: NativeRawPointer<'QEvent'>) {
+        super(new addon.QInputMethodQueryEvent(event));
+    }
+
+    queries(): number /* InputMethodQueries */ {
+        return this.native.queries();
+    }
+
+    setValue(query: number /* InputMethodQuery */, value: QVariantType): void {
+        this.native.setValue(query, nativeObjectFromVariantType(value));
+    }
+
+    value(query: number /* InputMethodQuery */): QVariant {
+        return new QVariant(this.native.value(query));
+    }
+}

src/lib/QtWidgets/QPainter.ts

@@ -10,6 +10,7 @@ import { QWidget } from './QWidget';
 import { QImage } from '../QtGui/QImage';
 import { QFont } from '../QtGui/QFont';
 import { QRect } from '../QtCore/QRect';
+import { QRectF } from '../QtCore/QRectF';
 
 /**
 
@@ -46,7 +47,7 @@ win.show();
 https://github.com/nodegui/examples/blob/master/nodegui/custom-native-widget-qpainter
 */
 export class QPainter extends Component {
-    constructor(device?: Component) {
+    constructor(device?: QWidget) {
         let native: NativeElement;
         if (device) {
             native = new addon.QPainter(device.native);
@@ -74,6 +75,12 @@ export class QPainter extends Component {
     boundingRect(x: number, y: number, w: number, h: number, flags: number, text: string): QRect {
         return new QRect(this.native.boundingRect(x, y, w, h, flags, text));
     }
+    /**
+     * Version of boundingRect() which takes floating point parameters.
+     */
+    boundingRectF(x: number, y: number, w: number, h: number, flags: number, text: string): QRect {
+        return new QRectF(this.native.boundingRectF(x, y, w, h, flags, text));
+    }
     // TODO: QRectF 	boundingRect(const QRectF &rectangle, const QString &text, const QTextOption &option = QTextOption())
     // TODO: const QBrush &	brush() const
     // TODO: QPoint 	brushOrigin() const
@@ -90,27 +97,61 @@ export class QPainter extends Component {
     drawArc(x: number, y: number, width: number, height: number, startAngle: number, spanAngle: number): void {
         this.native.drawArc(x, y, width, height, startAngle, spanAngle);
     }
+    /**
+     * Version of drawArc() which takes floating point parameters.
+     */
+    drawArcF(x: number, y: number, width: number, height: number, startAngle: number, spanAngle: number): void {
+        this.native.drawArcF(x, y, width, height, startAngle, spanAngle);
+    }
     // TODO: void 	drawChord(const QRectF &rectangle, int startAngle, int spanAngle)
     drawChord(x: number, y: number, width: number, height: number, startAngle: number, spanAngle: number): void {
         this.native.drawChord(x, y, width, height, startAngle, spanAngle);
     }
+    /**
+     * Version of drawChord() which takes floating point parameters.
+     */
+    drawChordF(x: number, y: number, width: number, height: number, startAngle: number, spanAngle: number): void {
+        this.native.drawChordF(x, y, width, height, startAngle, spanAngle);
+    }
     // TODO: void 	drawChord(const QRect &rectangle, int startAngle, int spanAngle)
     drawConvexPolygon(points: QPoint[]): void {
         const nativePoints = points.map((point) => point.native);
         this.native.drawConvexPolygon(nativePoints);
     }
+    drawConvexPolygonF(points: QPoint[]): void {
+        const nativePoints = points.map((point) => point.native);
+        this.native.drawConvexPolygonF(nativePoints);
+    }
     // TODO: void 	drawConvexPolygon(const QPolygonF &polygon)
     drawEllipse(x: number, y: number, width: number, height: number): void {
         return this.native.drawEllipse(x, y, width, height);
     }
+    /**
+     * Version of drawEllipse() which takes floating point parameters.
+     */
+    drawEllipseF(x: number, y: number, width: number, height: number): void {
+        return this.native.drawEllipseF(x, y, width, height);
+    }
     // TODO: void 	drawEllipse(const QRectF &rectangle)
     // TODO: void 	drawGlyphRun(const QPointF &position, const QGlyphRun &glyphs)
     drawImage(x: number, y: number, image: QImage, sx = 0, sy = 0, sw = -1, sh = -1): void {
         this.native.drawImage(x, y, image.native, sx, sy, sw, sh);
     }
+    /**
+     * Version of drawImage() which takes floating point parameters.
+     */
+    drawImageF(x: number, y: number, image: QImage, sx = 0, sy = 0, sw = -1, sh = -1): void {
+        this.native.drawImageF(x, y, image.native, sx, sy, sw, sh);
+    }
     drawLine(x1: number, y1: number, x2: number, y2: number): void {
         this.native.drawLine(x1, y1, x2, y2);
     }
+    /**
+     * Version of drawLine() which takes floating point parameters.
+     */
+    drawLineF(x1: number, y1: number, x2: number, y2: number): void {
+        this.native.drawLineF(x1, y1, x2, y2);
+    }
     // TODO: void 	drawLines(const QVector<QLineF> &lines)
     drawPath(path: QPainterPath): void {
         return this.native.drawPath(path.native);
@@ -119,22 +160,43 @@ export class QPainter extends Component {
     drawPie(x: number, y: number, width: number, height: number, startAngle: number, sweepLength: number): void {
         return this.native.drawPie(x, y, width, height, startAngle, sweepLength);
     }
+    /**
+     * Version of drawPie() which takes floating point parameters.
+     */
+    drawPieF(x: number, y: number, width: number, height: number, startAngle: number, sweepLength: number): void {
+        return this.native.drawPieF(x, y, width, height, startAngle, sweepLength);
+    }
     // TODO: void 	drawPixmap(int x, int y, int w, int h, const QPixmap &pixmap, int sx, int sy, int sw, int sh)
     // TODO: void 	drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap, QPainter::PixmapFragmentHints hints = PixmapFragmentHints())
     drawPoint(x: number, y: number): void {
         this.native.drawPoint(x, y);
     }
+    drawPointF(x: number, y: number): void {
+        this.native.drawPointF(x, y);
+    }
     // TODO: void 	drawPoints(const QPointF *points, int pointCount)
     // TODO: void 	drawPolygon(const QPointF *points, int pointCount, Qt::FillRule fillRule = Qt::OddEvenFill)
     drawRect(x: number, y: number, width: number, height: number): void {
         this.native.drawRect(x, y, width, height);
     }
+    /**
+     * Version of drawRect() which takes floating point parameters.
+     */
+    drawRectF(x: number, y: number, width: number, height: number): void {
+        this.native.drawRectF(x, y, width, height);
+    }
     // TODO: void 	drawRects(const QVector<QRectF> &rectangles)
     // TODO: void 	drawRoundedRect(int x, int y, int w, int h, qreal xRadius, qreal yRadius, Qt::SizeMode mode = Qt::AbsoluteSize)
     // TODO: void 	drawStaticText(int left, int top, const QStaticText &staticText)
     drawText(x: number, y: number, text: string): void {
         return this.native.drawText(x, y, text);
     }
+    /**
+     * Version of drawText() which takes floating point parameters
+     */
+    drawTextF(x: number, y: number, text: string): void {
+        return this.native.drawTextF(x, y, text);
+    }
     // TODO: void 	drawText(int x, int y, int width, int height, int flags, const QString &text, QRect *boundingRect = nullptr)
     // TODO: void 	drawTiledPixmap(int x, int y, int width, int height, const QPixmap &pixmap, int sx = 0, int sy = 0)
     end(): boolean {
@@ -146,9 +208,21 @@ export class QPainter extends Component {
     eraseRect(x: number, y: number, width: number, height: number): void {
         this.native.eraseRect(x, y, width, height);
     }
+    /**
+     * Version of eraseRect() which takes floating point parameters.
+     */
+    eraseRectF(x: number, y: number, width: number, height: number): void {
+        this.native.eraseRectF(x, y, width, height);
+    }
     fillRect(x: number, y: number, width: number, height: number, color: QColor): void {
         this.native.fillRect(x, y, width, height, color.native);
     }
+    /**
+     * Version of fillRect() which takes floating point parameters.
+     */
+    fillRectF(x: number, y: number, width: number, height: number, color: QColor): void {
+        this.native.fillRectF(x, y, width, height, color.native);
+    }
     // TODO: const QFont &	font() const
     // TODO: QFontInfo 	fontInfo() const
     // TODO: QFontMetrics 	fontMetrics() const
@@ -187,6 +261,12 @@ export class QPainter extends Component {
     setBrushOrigin(x: number, y: number): void {
         this.native.setBrushOrigin(x, y);
     }
+    /**
+     * Version of setBrushOrigin() which takes floating point parameters.
+     */
+    setBrushOriginF(x: number, y: number): void {
+        this.native.setBrushOriginF(x, y);
+    }
     setCompositionMode(mode: CompositionMode): void {
         this.native.setCompositionMode(mode);
     }

src/lib/QtWidgets/QTableWidget.ts

@@ -238,6 +238,18 @@ export class QTableWidget extends QAbstractScrollArea<QTableWidgetSignals> {
     isSortingEnabled(): boolean {
         return this.native.isSortingEnabled();
     }
+    selectAll(): void {
+        this.native.selectAll();
+    }
+    clearSelection(): void {
+        this.native.clearSelection();
+    }
+    scrollToTop(): void {
+        this.native.scrollToTop();
+    }
+    scrollToBottom(): void {
+        this.native.scrollToBottom();
+    }
 }
 wrapperCache.registerWrapper('QTableWidgetWrap', QTableWidget);
 

src/lib/QtWidgets/QWidget.ts

@@ -2,7 +2,7 @@ import addon from '../utils/addon';
 import { QLayout } from './QLayout';
 import { NativeElement } from '../core/Component';
 import { FlexLayout } from '../core/FlexLayout';
-import { WidgetAttribute, WindowType, ContextMenuPolicy, FocusReason, FocusPolicy } from '../QtEnums';
+import { WidgetAttribute, WindowType, ContextMenuPolicy, FocusReason, FocusPolicy, InputMethodQuery } from '../QtEnums';
 import { QIcon } from '../QtGui/QIcon';
 import { QCursor } from '../QtGui/QCursor';
 import { CursorShape, WindowState } from '../QtEnums';
@@ -193,7 +193,9 @@ export class QWidget<Signals extends QWidgetSignals = QWidgetSignals> extends Yo
     heightForWidth(w: number): number {
         return this.native.heightForWidth(w);
     }
-    // TODO: Qt::InputMethodHints 	inputMethodHints() const
+    inputMethodHints(): number {
+        return this.property('inputMethodHints').toInt();
+    }
     // TODO: virtual QVariant 	inputMethodQuery(Qt::InputMethodQuery query) const
     // TODO: void 	insertAction(QAction *before, QAction *action)
     // TODO: void 	insertActions(QAction *before, QList<QAction *> actions)
@@ -396,7 +398,9 @@ export class QWidget<Signals extends QWidgetSignals = QWidgetSignals> extends Yo
     setGraphicsEffect(effect: QGraphicsEffect<any>): void {
         this.native.setGraphicsEffect(effect.native);
     }
-    // TODO: void 	setInputMethodHints(Qt::InputMethodHints hints)
+    setInputMethodHints(hints: number): void {
+        this.setProperty('inputMethodHints', hints);
+    }
     setInlineStyle(style: string, postprocess = true): void {
         if (postprocess) {
             this._rawInlineStyle = style;
@@ -560,6 +564,11 @@ export class QWidget<Signals extends QWidgetSignals = QWidgetSignals> extends Yo
     updatesEnabled(): boolean {
         return this.property('updatesEnabled').toBool();
     }
+
+    updateMicroFocus(query: number = InputMethodQuery.ImQueryAll): void {
+        this.native.updateMicroFocus(query);
+    }
+
     // TODO: QRegion 	visibleRegion() const
     whatsThis(): string {
         return this.property('whatsThis').toString();
@@ -611,6 +620,43 @@ export class QWidget<Signals extends QWidgetSignals = QWidgetSignals> extends Yo
         return this.property('y').toInt();
     }
 
+    // QPaintDevice public methods
+    colorCount(): number {
+        return this.native.colorCount();
+    }
+    depth(): number {
+        return this.native.depth();
+    }
+    devicePixelRatio(): number {
+        return this.native.devicePixelRatio();
+    }
+    devicePixelRatioF(): number {
+        return this.native.devicePixelRatioF();
+    }
+    heightMM(): number {
+        return this.native.heightMM();
+    }
+    logicalDpiX(): number {
+        return this.native.logicalDpiX();
+    }
+    logicalDpiY(): number {
+        return this.native.logicalDpiY();
+    }
+    paintingActive(): boolean {
+        return this.native.paintingActive();
+    }
+    physicalDpiX(): number {
+        return this.native.physicalDpiX();
+    }
+    physicalDpiY(): number {
+        return this.native.physicalDpiY();
+    }
+    widthMM(): number {
+        return this.native.widthMM();
+    }
+
+    // TODO: virtual QPaintEngine *	paintEngine() const = 0
+
     // *** Public Slots ***
     close(): boolean {
         return this.native.close();