From ab9b080fbd3b8776e95bd96476be9eed86b96676 Mon Sep 17 00:00:00 2001
From: Atul R <atulanand94@gmail.com>
Date: Tue, 19 Nov 2019 02:30:03 +0100
Subject: [PATCH] quick fix for layout (#209)

---
 src/cpp/lib/core/FlexLayout/flexlayout.cpp | 9 +++++++--
 src/demo.ts                                | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/cpp/lib/core/FlexLayout/flexlayout.cpp b/src/cpp/lib/core/FlexLayout/flexlayout.cpp
index 01bacda7e..f029968ba 100644
--- a/src/cpp/lib/core/FlexLayout/flexlayout.cpp
+++ b/src/cpp/lib/core/FlexLayout/flexlayout.cpp
@@ -10,7 +10,6 @@
 FlexLayout::FlexLayout(QWidget* parentWidget, YGNodeRef parentNode)
     : QLayout(parentWidget) {
   this->node = parentNode;
-  this->setSizeConstraint(QLayout::SetFixedSize);
 }
 
 FlexLayout::~FlexLayout() {
@@ -148,7 +147,14 @@ void FlexLayout::setGeometry(const QRect& rect) {
   if (!this->node) {
     return;
   }
+  if (this->sizeConstraint() != QLayout::SetFixedSize) {
+    YGNodeStyleSetHeight(this->node, rect.height());
+    YGNodeStyleSetWidth(this->node, rect.width());
+  }
+
   calculateLayout();
+  QRect calculatedRect = flexutils::getFlexNodeGeometry(this->node);
+  QLayout::setGeometry(calculatedRect);
 
   uint count = YGNodeGetChildCount(this->node);
 
@@ -159,7 +165,6 @@ void FlexLayout::setGeometry(const QRect& rect) {
     QLayoutItem* childItem = ctx->layoutItem();
     childItem->setGeometry(childRect);
   }
-  QLayout::setGeometry(rect);
 }
 
 void FlexLayout::setFlexNode(YGNodeRef parentNode) { this->node = parentNode; }
diff --git a/src/demo.ts b/src/demo.ts
index 338d4d139..379c1e3f2 100644
--- a/src/demo.ts
+++ b/src/demo.ts
@@ -41,6 +41,7 @@ label.setInlineStyle(`border: 2px solid green;padding: 10;`);
 
 center.setLayout(new FlexLayout());
 center.layout?.addWidget(label);
+center.layout?.setProperty('sizeConstraint', 3);
 scrollArea.setWidget(center);
 win.setCentralWidget(scrollArea);
 win.show();