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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                事件處理流程,如下: ![](https://box.kancloud.cn/2016-06-08_5757935fc3f18.png) wxPython首先在觸發對象中查找匹配事件類型的被綁定的處理器函數,如果找到,剛相應方法被執行。如果沒找到,wxPython將檢查該事件是否傳送到了上一級的容器,如果是,父窗口被檢查,如此一級級向上查找,直到找到一個處理函數或到達頂層窗口。 看一個觸發多個事件的實例: ~~~ #!/usr/bin/env python # -*- coding: utf-8 -*- ''' Function:常用對話框實例 Input:NONE Output: NONE author: socrates blog:http://www.cnblogs.com/dyx1024/ date:2012-07-07 ''' import wx class MyFrame(wx.Frame): def __init__(self, parent, id): wx.Frame.__init__(self, parent, id, u'測試面板Panel', size = (600, 300)) #創建面板 self.panel = wx.Panel(self) #在Panel上添加Button self.button = wx.Button(self.panel, label = u'關閉', pos = (150, 60), size = (100, 60)) #綁定單擊事件 self.Bind(wx.EVT_BUTTON, self.OnCloseMe, self.button) #綁定鼠標位于按鈕上事件 self.button.Bind(wx.EVT_ENTER_WINDOW, self.OnEnterWindows) #綁定鼠標離開事件 self.button.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeaveWindows) def OnCloseMe(self, event): self.panel.SetBackgroundColour('Red') self.panel.Refresh() def OnEnterWindows(self, event): self.panel.SetBackgroundColour('Blue') self.panel.Refresh() self.button.SetLabel(u"鼠標在我上面") event.Skip() def OnLeaveWindows(self, event): self.panel.SetBackgroundColour('Green') self.panel.Refresh() self.button.SetLabel(u"鼠標離開我了") event.Skip() # #消息對話框 # def OnCloseMe(self, event): # dlg = wx.MessageDialog(None, u"消息對話框測試", u"標題信息", wx.YES_NO | wx.ICON_QUESTION) # if dlg.ShowModal() == wx.ID_YES: # self.Close(True) # dlg.Destroy() # # #文本輸入對話框 # def OnCloseMe(self, event): # dlg = wx.TextEntryDialog(None, u"請在下面文本框中輸入內容:", u"文本輸入框標題", u"默認內容") # if dlg.ShowModal() == wx.ID_OK: # message = dlg.GetValue() #獲取文本框中輸入的值 # dlg_tip = wx.MessageDialog(None, message, u"標題信息", wx.OK | wx.ICON_INFORMATION) # if dlg_tip.ShowModal() == wx.ID_OK: # self.Close(True) # dlg_tip.Destroy() # dlg.Destroy() #列表選擇對話框 # def OnCloseMe(self, event): # dlg = wx.SingleChoiceDialog(None, u"請選擇你喜歡的水果:", u"列表選擇框標題", # [u"蘋果", u"西瓜", u"草莓"]) # if dlg.ShowModal() == wx.ID_OK: # message = dlg.GetStringSelection() #獲取選擇的內容 # dlg_tip = wx.MessageDialog(None, message, u"標題信息", wx.OK | wx.ICON_INFORMATION) # if dlg_tip.ShowModal() == wx.ID_OK: # self.Close(True) # dlg_tip.Destroy() # dlg.Destroy() if __name__ == '__main__': app = wx.PySimpleApp() frame = MyFrame(parent = None, id = -1) frame.Show() app.MainLoop() ~~~ 測試一下: 1、初始運行: ![](https://box.kancloud.cn/2016-06-08_5757935fe1215.png) 2、鼠標移動到按鈕上: ![](https://box.kancloud.cn/2016-06-08_57579360004ff.png) 3、鼠標左鍵單擊: ![](https://box.kancloud.cn/2016-06-08_575793601206a.png) 4、鼠標離開按鈕: ![](https://box.kancloud.cn/2016-06-08_57579360245e8.png)
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                              哎呀哎呀视频在线观看