Python的菜单栏与对话框的综合运用代码,Python代码库,德仔网

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【Python】 Python的菜单栏与对话框的综合运用

作者:Java的生涯 / 发布于2014/6/17/ 303

写程序时，经常用到对话框,而且，好一点的项目，还会用到菜单栏，以下是Python的菜单栏与对话框的综合运用:


	#!/usr/bin/python
	#-*- encoding: utf-8 -*-
	'''
	Created on 2014年6月13日

	@author: Administrator
	'''
	import wx
	class Example(wx.Frame):
	 def __init__(self,*args,**kw):
	 super(Example,self).__init__(*args,**kw)
	 self.InitUI()
	 def InitUI(self):
	 menubar = wx.MenuBar()
	
	 help = wx.Menu()
	 help.Append(100,'&About')
	 self.Bind(wx.EVT_MENU, self.OnAboutBox, id=100)
	 menubar.Append(help,'&Help')

	 help.Append(99,'&Close')
	 self.Bind(wx.EVT_MENU, self.OnQuit, id=99)
	
	
	 file = wx.Menu()
	 file.Append(101, '&Open', 'Open a new document')
	 self.Bind(wx.EVT_MENU, self.ShowMessage1, id=101)
	 file.Append(102, '&Save', 'Save the document')
	 self.Bind(wx.EVT_MENU, self.InitUIx, id=102)
	 file.AppendSeparator()
	 menubar.Append(file, '&File')
	

	 edit = wx.Menu()
	 edit.Append(201, 'check item1', '', wx.ITEM_CHECK)
	 edit.Append(202, 'check item2', kind= wx.ITEM_CHECK)
	 menubar.Append(edit, '&Edit')
	
	 submenu = wx.Menu()
	 submenu.Append(301, 'radio item1', kind=wx.ITEM_RADIO)
	 submenu.Append(302, 'radio item2', kind=wx.ITEM_RADIO)
	 submenu.Append(303, 'radio item3', kind= wx.ITEM_RADIO)
	 edit.AppendMenu(203, 'submenu', submenu)
	 self.SetMenuBar(menubar)
	
	
	 panel = wx.Panel(self)
	 hbox = wx.BoxSizer()
	 sizer = wx.GridSizer(2,2,2,2)
	
	 btn1 = wx.Button(panel,label=u'info提示')
	 btn2 = wx.Button(panel,label=u'error错误')
	 btn3 = wx.Button(panel,label=u'question问题确认')
	 btn4 = wx.Button(panel,label=u'alert警告')
	
	 sizer.AddMany([btn1,btn2,btn3,btn4])
	
	 hbox.Add(sizer,0,wx.ALL,15)
	 panel.SetSizer(hbox)
	
	 btn1.Bind(wx.EVT_BUTTON, self.ShowMessage1)
	 btn2.Bind(wx.EVT_BUTTON, self.ShowMessage2)
	 btn3.Bind(wx.EVT_BUTTON, self.ShowMessage3)
	 btn4.Bind(wx.EVT_BUTTON, self.ShowMessage4)
	
	 self.SetSize((300, 200))
	 self.SetTitle(u'菜单栏的运用')
	 self.Centre()
	
	 self.Show(True)
	
	
	 def OnQuit(self, e):
	 print '程序正常关闭'
	 self.Close()
	 def ShowMessage1(self,e):
	 dial = wx.MessageDialog(None,u'你选择了File-Open',u'提示',wx.OK)
	 dial.ShowModal()
	 def InitUIx(self,e):
	 wx.FutureCall(2000,self.ShowMessage)
	 self.SetSize((300,200))
	 self.Centre()
	 self.Show(True)
	 def ShowMessage(self):
	 wx.MessageBox(u'2秒钟后，弹出对话框',u'定时对话框',wx.OK|wx.ICON_INFORMATION)
	 def ShowMessage2(self, event):
	 dial = wx.MessageDialog(None, 'Error loading file', 'Error',
	 wx.OK | wx.ICON_ERROR)
	 dial.ShowModal()
	
	 def ShowMessage3(self, event):
	 dial = wx.MessageDialog(None, 'Are you sure to quit?', 'Question',
	 wx.YES_NO | wx.NO_DEFAULT | wx.ICON_QUESTION)
	 dial.ShowModal()
	
	 def ShowMessage4(self, event):
	 dial = wx.MessageDialog(None, 'Unallowed operation', 'Exclamation',
	 wx.OK | wx.ICON_EXCLAMATION)
	 dial.ShowModal()
	 def OnAboutBox(self,e):
	
	 print 'OnAboutBox+++'
	 description = """File Hunter is an advanced file manager for
	the Unix operating system. Features include powerful built-in editor,
	advanced search capabilities, powerful batch renaming, file comparison,
	extensive archive handling and more.
	"""
	
	 licence = """File Hunter is free software; you can redistribute
	it and/or modify it under the terms of the GNU General Public License as
	published by the Free Software Foundation; either version 2 of the License,
	or (at your option) any later version.
	
	File Hunter is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	See the GNU General Public License for more details. You should have
	received a copy of the GNU General Public License along with File Hunter;
	if not, write to the Free Software Foundation, Inc., 59 Temple Place,
	Suite 330, Boston, MA 02111-1307 USA"""
	
	 info = wx.AboutDialogInfo()
	 info.SetIcon(wx.Icon('exit.png',wx.BITMAP_TYPE_PNG))
	 info.SetVersion('2.0')
	 info.SetDescription(description)
	 info.SetCopyright('(C) 2007 - 2011 Jan Bodnar')
	 info.SetWebSite('http://www.zetcode.com')
	 info.SetLicence(licence)
	 info.AddDeveloper('Jan Bodnar')
	 info.AddDocWriter('Jan Bodnar')
	 info.AddArtist('The Tango crew')
	 info.AddTranslator('Jan Bodnar')
	
	 wx.AboutBox(info)
	
	def main():
	 ex = wx.App()
	 Example(None)
	 ex.MainLoop()
	if __name__ == '__main__':
	 main()

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　菜单栏　　对话框　

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