Make sure blur radius isn't too large

tsujan · Feb 10, 2022 · 8e79ca8 · 8e79ca8
1 parent 076517d
commit 8e79ca8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Kvantum/style/blur/blurhelper.cpp b/Kvantum/style/blur/blurhelper.cpp
@@ -181,6 +181,7 @@ QRegion BlurHelper::blurRegion (QWidget* widget) const
 
   if (radius > 0)
   {
+    radius = qMin (radius, qMin (rect.width(), rect.height()) / 2);
     QSize rSize (radius, radius);
     QRegion topLeft (QRect (rect.topLeft(), 2 * rSize), QRegion::Ellipse);
     QRegion topRight (QRect (rect.topLeft() + QPoint(rect.width() - 2 * radius, 0),