diff options
| author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-05-09 01:00:49 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2019-05-09 13:06:11 +0000 |
| commit | e56d3b03ed92743f33eb7ca1a5aa61dbdedaf19b (patch) | |
| tree | c29a80a940cca1281014732aff4237c915f32dc4 /src/plugins/platforms/windows/qwindowswindow.cpp | |
| parent | 2a79af6b5c67eba6f967c7443bf73bbe11206a62 (diff) | |
| parent | 9444416a46ee0e6bb0d9d9be9a4883b388644c59 (diff) | |
Merge remote-tracking branch 'origin/5.12' into 5.13
Conflicts:
src/corelib/tools/qlocale_data_p.h
(Regenerated by running the scripts in util/local_database/)
src/gui/opengl/qopengltextureuploader.cpp
Done-With: Edward Welbourne <edward.welbourne@qt.io>
Done-With: Allan Sandfeld Jensen <allan.jensen@qt.io>
Change-Id: I12df7f066ed0a25eb109f61c4b8d8dea63b683e2
Diffstat (limited to 'src/plugins/platforms/windows/qwindowswindow.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index 338e594c7b..a36317c70a 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -1876,6 +1876,9 @@ bool QWindowsWindow::handleWmPaint(HWND hwnd, UINT message, { if (message == WM_ERASEBKGND) // Backing store - ignored. return true; + // QTBUG-75455: Suppress WM_PAINT sent to invisible windows when setting WS_EX_LAYERED + if (!window()->isVisible() && (GetWindowLong(hwnd, GWL_EXSTYLE) & WS_EX_LAYERED) != 0) + return false; // Ignore invalid update bounding rectangles RECT updateRect; if (!GetUpdateRect(m_data.hwnd, &updateRect, FALSE)) |