def addAction(self, action, mnemonic= -1, shortcut=None):
item = JMenuItem(action.toSwingAction())
if shortcut is not None:
item.accelerator = shortcut
if mnemonic != -1:
item.mnemonic = mnemonic
self.applyStyle(item)
self.menu.add(item)
def new_item(title, cmd, key, mod=shortcut):
item = JMenuItem(title, actionCommand=cmd)
item.accelerator = KeyStroke.getKeyStroke(key, mod)
item.addActionListener(self)
return item
