diff options
| author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2013-02-06 11:38:26 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-02-06 14:21:44 +0100 |
| commit | b3820b12fbded1f173837eee7f7559783e92b46b (patch) | |
| tree | c53fa9b6b9b20d28be22baf31abe6be2bc6c459c /src/plugins/platforms/windows/qwindowswindow.h | |
| parent | ba2a0d652c3366638fb18218b632de8512fb1c9c (diff) | |
Windows: Fix setting of layered windows.
The setting/clearing of WS_EX_LAYERED in the backing store
interfered with the setting/clearing in setWindowOpacity
when combining translucent and non-opaque windows.
Introduce QWindowsWindow::setWindowLayered to handle
it consistently.
Task-number: QTBUG-29010
Task-number: QTBUG-28531
Change-Id: Ib6e2740aae417bdf7b3db9ef7deb646be98df1d6
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowswindow.h')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowswindow.h b/src/plugins/platforms/windows/qwindowswindow.h index c864ba439f..c30b6e62b0 100644 --- a/src/plugins/platforms/windows/qwindowswindow.h +++ b/src/plugins/platforms/windows/qwindowswindow.h @@ -216,6 +216,8 @@ public: static inline void *userDataOf(HWND hwnd); static inline void setUserDataOf(HWND hwnd, void *ud); + static bool setWindowLayered(HWND hwnd, Qt::WindowFlags flags, bool hasAlpha, qreal opacity); + HDC getDC(); void releaseDC(); #ifndef Q_OS_WINCE // maybe available on some SDKs revisit WM_GETMINMAXINFO |