diff options
Diffstat (limited to 'src/widgets/widgets/qmenu.cpp')
| -rw-r--r-- | src/widgets/widgets/qmenu.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/widgets/widgets/qmenu.cpp b/src/widgets/widgets/qmenu.cpp index 8e62928f41..adf538b37a 100644 --- a/src/widgets/widgets/qmenu.cpp +++ b/src/widgets/widgets/qmenu.cpp @@ -2315,6 +2315,15 @@ void QMenuPrivate::popup(const QPoint &p, QAction *atAction, PositionFunction po lastContextMenu = contextMenu; } + // Until QWidget::metric accepts the screen set on a widget (without having a window handle) + // we need to make sure we get a window handle. This must be done near here because + // we want the screen to be correctly set and items to be marked dirty. + // (and screen set could 'fail' on oldscreen == newScreen if created before causing the + // itemsDirty not to be set though needed to get the correct size on first show). + if (!windowHandle()) { + createWinId(); + } + #if QT_CONFIG(menubar) // if this menu is part of a chain attached to a QMenuBar, set the // _NET_WM_WINDOW_TYPE_DROPDOWN_MENU X11 window type |