void
GuiAppInstance::aboutToQuit()
{
deletePreviewProvider();
if (_imp->_gui) {
///don't show dialogs when about to close, otherwise we could enter in a deadlock situation
_imp->_gui->setGuiAboutToClose(true);
_imp->_gui->notifyGuiClosing();
AppInstance::aboutToQuit();
_imp->_isClosing = true;
_imp->_gui->close();
//delete _imp->_gui;
_imp->_gui->deleteLater();
// Make sure all events are processed
qApp->processEvents();
// Make sure all deleteLater calls are reached
qApp->sendPostedEvents(0, QEvent::DeferredDelete);
_imp->_gui = 0;
}
}
void
GuiAppInstance::aboutToQuit()
{
deletePreviewProvider();
///don't show dialogs when about to close, otherwise we could enter in a deadlock situation
_imp->_gui->setGuiAboutToClose(true);
_imp->_gui->notifyGuiClosing();
AppInstance::aboutToQuit();
_imp->_isClosing = true;
_imp->_gui->close();
_imp->_gui->deleteLater();
_imp->_gui = 0;
}
void
GuiAppInstance::resetPreviewProvider()
{
deletePreviewProvider();
_imp->_previewProvider.reset(new FileDialogPreviewProvider);
}
