一、简介
wxPython是Python语言的一套优秀的GUI图形库，允许Python程序员很方便的创建完整的、功能键全的GUI用户界面。 wxPython是作为优秀的跨平台GUI库wxWidgets的Python封装和Python模块的方式提供给用户的。
二、安装
参考官方网站：http://www.wxpython.org/download.php
三、DEMO
本demo是一个简单的记事本软件，可以打开文件，修改并保存。
- import wx
- app = wx.App()
- win = wx.Frame(
- None,
- title="simple editor",
- size=(410, 335))
- bkg = wx.Panel(win)
- def openFile(evt):
- dlg = wx.FileDialog(
- win,
- "Open",
- "",
- "",
- "All files (*.*)|*.*",
- wx.FD_OPEN | wx.FD_FILE_MUST_EXIST)
- filepath = ''
- if dlg.ShowModal() == wx.ID_OK:
- filepath = dlg.GetPath()
- else:
- return
- filename.SetValue(filepath)
- fopen = open(filepath)
- fcontent = fopen.read()
- contents.SetValue(fcontent)
- fopen.close()
- def saveFile(evt):
- fcontent = contents.GetValue()
- fopen = open(filename.GetValue(), 'w')
- fopen.write(fcontent)
- fopen.close()
- openBtn = wx.Button(bkg, label='open')
- openBtn.Bind(wx.EVT_BUTTON, openFile)
- saveBtn = wx.Button(bkg, label='save')
- saveBtn.Bind(wx.EVT_BUTTON, saveFile)
- filename = wx.TextCtrl(bkg, style=wx.TE_READONLY)
- contents = wx.TextCtrl(bkg, style=wx.TE_MULTILINE)
- hbox = wx.BoxSizer()
- hbox.Add(openBtn, proportion=0, flag=wx.LEFT | wx.ALL, border=5)
- hbox.Add(filename, proportion=1, flag=wx.EXPAND | wx.TOP | wx.BOTTOM, border=5)
- hbox.Add(saveBtn, proportion=0, flag=wx.LEFT | wx.ALL, border=5)
- bbox = wx.BoxSizer(wx.VERTICAL)
- bbox.Add(hbox, proportion=0, flag=wx.EXPAND | wx.ALL)
- bbox.Add(
- contents,
- proportion=1,
- flag=wx.EXPAND | wx.LEFT | wx.BOTTOM | wx.RIGHT,
- border=5)
- bkg.SetSizer(bbox)
- win.Show()
- app.MainLoop()
运行效果：
