wxpython窗体移动代码

来源：互联网发布：idea python sdk 配置编辑：程序博客网时间：2024/05/22 15:49

1.定义窗体绑定函数

        bgParent.Bind(wx.EVT_LEFT_DOWN, self.OnPanelLeftDown)        bgParent.Bind(wx.EVT_MOTION, self.OnPanelMotion)        bgParent.Bind(wx.EVT_LEFT_UP, self.OnPanelLeftUp)

2.函数实现

    def OnPanelLeftDown(self, event):        pos = event.GetPosition()        x, y = self.ClientToScreen(event.GetPosition())        ox, oy = self.GetPosition()        dx = x - ox        dy = y - oy        self.delta = ((dx, dy))    def OnPanelMotion(self, event):        if event.Dragging() and event.LeftIsDown():            mouse=wx.GetMousePosition()            self.Move((mouse.x-self.delta[0],mouse.y-self.delta[1]))    def OnPanelLeftUp(self, event):        if self.frame.HasCapture():            self.frame.ReleaseMouse()

函数说明：

1，OnPannelLeftDown 鼠标左键按下

2， OnPannelMotion 鼠标左键按下后拖动，同时带动窗体移动

3，OnPanneLeftUp 鼠标左键松开，移动窗体结束

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