Chinaunix
标题:
wxpython 学习七 命令处理
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作者:
mseaspring
时间:
2010-02-07 20:09
标题:
wxpython 学习七 命令处理
#! /usr/bin/env python#coding=utf-8import wx
class MouseEventFrame(wx.Frame): def __init__(self,parent,id): wx.Frame.__init__(self,parent,id,'Frame With Button ',size=(300,100)) self.panel = wx.Panel(self) self.button = wx.Button(self.panel,label='Not Over',pos=(100,15)) self.Bind(wx.EVT_BUTTON,self.OnButtonClick,self.button) #鼠标进入事件不是wx.CommondEvent的子类,所以鼠标进入事件不向 #上扩展至容器,所以只能绑定到按钮 self.button.Bind(wx.EVT_ENTER_WINDOW,self.OnEnterWindow) self.button.Bind(wx.EVT_LEAVE_WINDOW,self.OnLeaveWindow) #此方法不会被调用 self.Bind(wx.EVT_ENTER_WINDOW,self.OnWindowEnter,self.button) def OnButtonClick(self,event): self.panel.SetBackgroundColour('Green') self.panel.Refresh()
def OnEnterWindow(self,event): self.button.SetLabel("Over Me!") event.Skip()
def OnLeaveWindow(self,event): self.button.SetLabel("Not Over") event.Skip() def OnWindowEnter(self,event): self.button.SetLabel("Over Me Again!") self.panel.SetBackgroundColour('Red') self.panel.Refresh()
if __name__ == '__main__': app = wx.PySimpleApp() frame = MouseEventFrame(parent= None,id=-1) frame.Show() app.MainLoop()
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