def doItemAction(self, item, fireCommand):
if (self.shownChildMenu is not None) and (item.getSubMenu() == self.shownChildMenu):
return
if (self.shownChildMenu is not None):
self.shownChildMenu.onHide()
self.popup.hide()
if item.getSubMenu() is None:
if fireCommand:
self.closeAllParents()
cmd = item.getCommand()
if cmd is not None:
DeferredCommand.add(cmd)
return
self.selectItem(item)
self.popup = MenuBarPopupPanel(item)
self.popup.addPopupListener(self)
if self.vertical:
self.popup.setPopupPosition(self.getAbsoluteLeft() +
self.getOffsetWidth() - 1,
item.getAbsoluteTop())
else:
self.popup.setPopupPosition(item.getAbsoluteLeft(),
self.getAbsoluteTop() +
self.getOffsetHeight() - 1)
self.shownChildMenu = item.getSubMenu()
sub_menu = item.getSubMenu()
sub_menu.parentMenu = self
self.popup.show()
