Fix Issue #717: Handling OpenGL dock widget on Linux

zyrkiel · zyrkiel · commit 4cd8a01bb89e · 2025-05-09T16:48:38.000+02:00
diff --git a/src/FloatingDockContainer.cpp b/src/FloatingDockContainer.cpp
@@ -707,6 +707,11 @@ CFloatingDockContainer::CFloatingDockContainer(CDockManager *DockManager) :
 	{
 		setTitleBarWidget(new QWidget());
 		setWindowFlags(Qt::Window | Qt::WindowMaximizeButtonHint | Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint);
+#ifdef USE_NATIVE_WIDGETS
+		// Force the new window to be native so OpenGL widgets are well handled
+		// Unfortunatly setAttribute(Qt::WA_NativeWindow) provokes weird behavior
+		winId();
+#endif
 	}
 	else
 	{

Original file line number	Diff line number	Diff line change
`@@ -707,6 +707,11 @@ CFloatingDockContainer::CFloatingDockContainer(CDockManager *DockManager) :`
`707`	`707`	`{`
`708`	`708`	`setTitleBarWidget(new QWidget());`
`709`	`709`	`setWindowFlags(Qt::Window \| Qt::WindowMaximizeButtonHint \| Qt::CustomizeWindowHint \| Qt::WindowCloseButtonHint);`
	`710`	`+#ifdef USE_NATIVE_WIDGETS`
	`711`	`+ // Force the new window to be native so OpenGL widgets are well handled`
	`712`	`+ // Unfortunatly setAttribute(Qt::WA_NativeWindow) provokes weird behavior`
	`713`	`+ winId();`
	`714`	`+#endif`
`710`	`715`	`}`
`711`	`716`	`else`
`712`	`717`	`{`