python wxwidgets 捕捉 Alt+F4

1. 捕捉 wxwidgets 窗口關閉事件

    self.frame.Bind(wx.EVT_CLOSE, self.OnClose)

    def OnClose(self, evt):
        print 'cannot close'

#        dlg = wx.MessageDialog(None, "Is this explanation OK?",
#                'A Message Box',
#                wx.YES_NO | wx.ICON_QUESTION)
#        retCode = dlg.ShowModal()
#        if (retCode == wx.ID_YES):
#            self.frame.Destroy()
#            print "yes"
#        else:
#            print "no"

2. 捕捉 wx 快捷鍵 (wx.EVT_HOTKEY) (不能使用 wx.EVT_KEY_DOWN 事件捕捉快捷鍵)

 import win32con  #for the VK keycodes
 

    def regHotKey(self):
        self.hotKeyId = 100
        self.frame.RegisterHotKey(
            self.hotKeyId, #a unique ID for this hotkey
            win32con.MOD_CONTROL + win32con.MOD_SHIFT , #the modifier key
            win32con.VK_DELETE) #the key to watch for

        self.regHotKey()

        self.Bind(wx.EVT_HOTKEY, self.OnClose, id=self.hotKeyId)

3. 捕捉系統快捷鍵
Tim Golden's Python Stuff: Catch system-wide hotkeys




Reference :
关于wxWidgets中的RegisterHotKey不得不说的故事 - 程序、程序及其他 - 博客频道 - CSDN.NET
RegisterHotKey - wxPyWiki
使用热键控制python程序 - Stonelee's Blog
Python - Dictionary full of windows keys