wxpython中,怎样创建可以绑定单击事件的一级菜单?
如题,尝试在一级菜单中绑定单机事件,但无论如何尝试都以失败告终.
发现在菜单追加的二级菜单是可以正常绑定事件的,但是一级菜单wx.Menu即使是绑定wx.EVT MENU OPEN事件也会导致无法显示,求解决!
编译环境:Eclipse+Pydev+Python2.7
我的代码如下,虽然编译通过了,但是无法正常显示:
#-*- coding: utf-8 -*-
import wx
class App(wx.App):
def OnInit(self):
self.frame = rpFrame(parent=None, id=-1)
self.frame.Show()
self.SetTopWindow(self.frame)
return True
class rFrame(wx.Frame):
def __init__(self, parent=None, id=-1):
wx.Frame.__init__(self, parent, id,'标题')
#状态栏
statusBar = self.CreateStatusBar()
#菜单栏
menuBar = wx.MenuBar()
self.SetMenuBar(menuBar)
#菜单
menu1 = wx.Menu()
menuBar.Append(menu1, "文件")
menu2 = wx.Menu()
menuBar.Append(menu2, "退出")
#绑定事件
self.Bind(wx.EVT_MENU, self.OnCloseMe, menu1)
def OnCloseMe(self, event):
self.Close(True)
if __name__ == '__main__':
app = App()
app.MainLoop()
fuck123
11 years, 10 months ago
Answers
修改后的程序还是不能运行，有错误。
Traceback (most recent call last):
File "test.py", line 32, in <module>
app = App()
File "/usr/lib64/python2.7/site-packages/wx-2.9.4-gtk2/wx/_core.py", line 8631, in __init__
self._BootstrapApp()
File "/usr/lib64/python2.7/site-packages/wx-2.9.4-gtk2/wx/_core.py", line 8196, in _BootstrapApp
return _core_.PyApp__BootstrapApp(*args, **kwargs)
File "test.py", line 6, in OnInit
self.frame = rFrame(parent=None, id=-1)
File "test.py", line 26, in __init__
self.Bind(wx.EVT_MENU, self.OnCloseMe, menu1)
File "/usr/lib64/python2.7/site-packages/wx-2.9.4-gtk2/wx/_core.py", line 4225, in Bind
assert source is None or hasattr(source, 'GetId')
AssertionError
应该是你 Bind 的用法有问题。
Mcドナルド
answered 11 years, 10 months ago