def _on_exit(self): """ Called when the exit action is invoked. """ parent = self.control information(parent, 'Going...') warning(parent, 'Going......') error(parent, 'Gone!') if confirm(parent, 'Should I exit?') == YES: self.close() return
def warning(msg, parent=None): """Handle a warning message. """ logger.warn(msg) if pyface is not None: pyface.warning(parent, msg)