Commit 93c19fbf authored by Christoph Cullmann's avatar Christoph Cullmann 🍨
Browse files

ensure winId() not called on non-native widgets

if we do that, window will be corrupted

BUG: 412675

Test Plan: Use Kate, change color theme on a second screen with scaling

Reviewers: #frameworks, dfaure

Reviewed By: dfaure

Subscribers: broulik, kde-frameworks-devel

Tags: #frameworks

Differential Revision:
parent fd46e1dc
......@@ -104,7 +104,8 @@ bool ColorSchemeFilter::eventFilter(QObject *object, QEvent *event)
void ColorSchemeFilter::installColorScheme(QWidget *w)
if (!w || !w->isTopLevel()) {
// ensure we don't call winId() on non-native widgets, bug 412675
if (!w || !w->isTopLevel() || !w->windowHandle()) {
#if HAVE_X11
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