// guarantee that no more events will be delivered to either
// this widget or any of the widgets in its hierarchy
// this includes both screen (XEvent) and Model events.
void MSWidget::decoupleAllWidgets(void)
{
MSWidgetCursor aCursor(this,MSBreadthFirst);
for (aCursor.setToFirst();aCursor.isValid();aCursor.setToNext())
{
MSWidget *pWidget=aCursor.widget();
Window aWindow=pWidget->_window;
// decouple from possible model
pWidget->decoupleWidget();
// disable X event dispatching to the widget
if (aWindow!=0) _server->widgetHashTable()->remove(aWindow);
}
}
//*******************************************************************
// menuShowing()
//*******************************************************************
bool CnrPopupMenuHandler::menuShowing(IMenuEvent& menuEvent,
ISubmenu& popupAboutToShow)
{
IContainerObject* popupObject = popupMenuObject();
unsigned long menuItemId;
IFUNCTRACE_DEVELOP();
if (popupObject) //a popup menu was requested for a container object
{
/* delete all the menu items that apply to the container */
IVSequence<unsigned long>::Cursor aCursor(*iCnrMenuItemList);
forCursor(aCursor)
{
menuItemId = iCnrMenuItemList->elementAt(aCursor);
popupAboutToShow.deleteItem(menuItemId);
}
}
else //a popup menu was requested for the container itself
{
