canvas.py 文件源码

def bindEvents(self):
        for event, handler in [ \
                (wx.EVT_SIZE, self.on_size),
                (wx.EVT_MOUSE_EVENTS, self.on_mouseevent),      # Draw
                (wx.EVT_IDLE, self.on_idle),
                (wx.EVT_PAINT, self.on_paint)]: # Start drawing]:
            self.Bind(event, handler)