diff options
Diffstat (limited to 'src/gui/kernel')
| -rw-r--r-- | src/gui/kernel/qapplication_s60.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp index d37845d..f73eb02 100644 --- a/src/gui/kernel/qapplication_s60.cpp +++ b/src/gui/kernel/qapplication_s60.cpp @@ -215,6 +215,12 @@ void QS60Data::controlVisibilityChanged(CCoeControl *control, bool visible) widget->repaint(); } } else { + // In certain special scenarios we may get an ENotVisible event + // without a previous EPartiallyVisible. The backingstore must + // still be destroyed, hence the registerWidget() call below. + if (backingStore.data() && widget->internalWinId() + && qt_widget_private(widget)->maybeBackingStore() == backingStore.data()) + backingStore.registerWidget(widget); backingStore.unregisterWidget(widget); // In order to ensure that any resources used by the window surface // are immediately freed, we flush the WSERV command buffer. |