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| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-01-16 08:23:55 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-01-16 20:53:17 +0000 |
| commit | 9de2ef6f5ab3b21b4e1679e010ee488193cb41e4 (patch) | |
| tree | 27e98e3def4abaaae2ed9bd28b3d66811f05aecc /src | |
| parent | 99b89d30fa5484c5d1f3cbda828648c28af4fb7d (diff) | |
QWidget: Fix a crash when platform window creation fails
Add a check on the platform window to QWidgetPrivate::create_sys().
Task-number: QTBUG-65783
Change-Id: I077882e1cf22ef49bb6f578f7460493ef48c9627
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index b38565493e..1fea3836ec 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -1480,7 +1480,8 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO if (q->windowType() != Qt::Desktop || q->testAttribute(Qt::WA_NativeWindow)) { win->create(); // Enable nonclient-area events for QDockWidget and other NonClientArea-mouse event processing. - win->handle()->setFrameStrutEventsEnabled(true); + if (QPlatformWindow *platformWindow = win->handle()) + platformWindow->setFrameStrutEventsEnabled(true); } data.window_flags = win->flags(); |