diff options
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index bcbf10b95de..807c16875d3 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -2201,7 +2201,7 @@ void QWidgetPrivate::updateIsTranslucent() if (QWindow *window = q->windowHandle()) { QSurfaceFormat format = window->format(); const int oldAlpha = format.alphaBufferSize(); - const int newAlpha = q->testAttribute(Qt::WA_TranslucentBackground)? 8 : 0; + const int newAlpha = q->testAttribute(Qt::WA_TranslucentBackground) ? 8 : -1; if (oldAlpha != newAlpha) { // QTBUG-85714: Do this only when the QWindow has not yet been create()'ed yet. // |