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Set Qt::AA_DontCreateNativeWidgetSiblings on Windows/Mac.

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Prevent creation of native windows for subwidgets, caused
by the welcome screen.

Task-number: QTCREATORBUG-10251

Change-Id: I2b475e963c5dfd1485f0876817c88d80fc2abd25
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
This commit is contained in:
Friedemann Kleint
2013-09-27 09:39:21 +02:00
parent 977a70b3ea
commit 4e1212f83a
1 changed files with 5 additions and 0 deletions
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5
src/app/main.cpp
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@@ -312,6 +312,11 @@ int main(int argc, char **argv)
#if QT_VERSION >= 0x050100
app.setAttribute(Qt::AA_UseHighDpiPixmaps);
# if defined(Q_OS_WIN) || defined(Q_OS_MAC)
// Prevent native windows from being created for the sibling widgets of the welcome screen.
// Causes flicker on Linux, though.
app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
# endif
#endif
// Manually determine -settingspath command line option