wxpython编程之 menu(菜单)

 以下是一个应用wxpython创建menu的简单demo(可以拷贝下来另存为一个py文件运行):

import wx class MyApp(wx.App): def OnInit(self): frame = MyFrame("Hello World", (50, 60), (450, 340)) frame.Show() self.SetTopWindow(frame) return True class MyFrame(wx.Frame): def __init__(self, title, pos, size): wx.Frame.__init__(self, None, -1, title, pos, size) # create a menu menuFile = wx.Menu() # add menu item menuFile.Append(1, "&About...") menuFile.AppendSeparator() menuFile.Append(2, "E&xit") # create a menu menuExit = wx.Menu() menuExit.Append(3,"E&xit") # create menubar and add item menuBar = wx.MenuBar() menuBar.Append(menuFile, "&File") menuBar.Append(menuExit, "&Exit") self.SetMenuBar(menuBar) self.CreateStatusBar() self.SetStatusText("Welcome to wxPython!") # add event self.Bind(wx.EVT_MENU, self.OnAbout, id=1) self.Bind(wx.EVT_MENU, self.OnQuit, id=2) self.Bind(wx.EVT_MENU, self.OnQuit, id=3) def OnQuit(self, event): self.Close() def OnAbout(self, event): wx.MessageBox("This is a wxPython Hello world sample", "About Hello World", wx.OK | wx.ICON_INFORMATION, self) if __name__ == '__main__': app = MyApp(False) app.MainLoop()