# HG changeset patch
# User Markus Mützel <markus.muetzel@gmx.de>
# Date 1714129779 -7200
# Node ID 317fa0e5c8de37e4265a745b3d237bee20cd732a
# Parent  f86b8eb0c654446c8c44fb36d995c71177fa2789
Avoid crash with Qt6 6.7.0 (bug #65605).

* libgui/graphics/GLCanvas.cc (GLWidget::GLWidget): Set updateBehavior of
OpenGLWidget to PartialUpdate to avoid invalidating buffers.

diff -r f86b8eb0c654 -r 317fa0e5c8de libgui/graphics/GLCanvas.cc
--- a/libgui/graphics/GLCanvas.cc	Wed Apr 24 12:55:22 2024 -0400
+++ b/libgui/graphics/GLCanvas.cc	Fri Apr 26 13:09:39 2024 +0200
@@ -43,6 +43,7 @@
 {
   setFocusPolicy (Qt::ClickFocus);
   setFocus ();
+  setUpdateBehavior (QOpenGLWidget::PartialUpdate);
 }
 
 GLWidget::~GLWidget () { }