diff options
Diffstat (limited to 'src/gui/kernel/qwindow.cpp')
| -rw-r--r-- | src/gui/kernel/qwindow.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp index 0f5873543b..f1e08826a8 100644 --- a/src/gui/kernel/qwindow.cpp +++ b/src/gui/kernel/qwindow.cpp @@ -2587,6 +2587,8 @@ void QWindowPrivate::maybeQuitOnLastWindowClosed() return; Q_Q(QWindow); + if (!q->isTopLevel()) + return; // Attempt to close the application only if this has WA_QuitOnClose set and a non-visible parent bool quitOnClose = QGuiApplication::quitOnLastWindowClosed() && !q->parent(); QWindowList list = QGuiApplication::topLevelWindows(); @@ -2643,7 +2645,7 @@ QOpenGLContext *QWindowPrivate::shareContext() const native window, or to embed a native window inside a QWindow. If foreign windows are not supported or embedding the native window - failed in the platform plugin, this function returns 0. + failed in the platform plugin, this function returns \nullptr. \note The resulting QWindow should not be used to manipulate the underlying native window (besides re-parenting), or to observe state changes of the |