wxpython初学者（三）

        这几天一直趴在wxpython中，发现还是很有意思的，不过有些对于目前的我感觉还是太陌生了，下午幸亏回眸那一下顿悟了，才没有去上网休息休息，坚持下去总会看到自己想要的，我应该还是多练习吧，我一直用sublime编写，这个编辑器还是不错的，有些是我乱加的，本来想截图的的，可是还要装什么scrot截图工具太麻烦了。对于下面的代码主要是gridbagsizer那里的，

<span style="font-size:18px;">#!/usr/bin  python#coding:utf-8#wx.gridbagsizerimport wxclass Example(wx.Frame):    def __init__(self,parent,title):        super(Example,self).__init__(parent,title=title,size=(320,200))        self.InitUI()        self.Centre()        self.Show()    def InitUI(self):        panel = wx.Panel(self)        sizer = wx.GridBagSizer(4,4)        text = wx.StaticText(panel,label= "Rename to")        sizer.Add(text,pos=(0,0),flag=wx.TOP | wx.LEFT | wx.BOTTOM ,border=5)        tc = wx.TextCtrl(panel)        sizer.Add(tc,pos=(0,1),span=(1,5),flag=wx.EXPAND | wx.LEFT | wx.RIGHT,border= 5)        #sizer.Add(tc,pos=(1,0),span=(1,5),flag=wx.EXPAND | wx.LEFT | wx.RIGHT,border= 5)        buttonOK = wx.Button(panel,label ="OK",size=(90,28))        self.Bind(wx.EVT_BUTTON,self.OnCloseMe1,buttonOK)        buttonClose = wx.Button(panel,label="Close",size =(90,28))        self.Bind(wx.EVT_BUTTON,self.OnCloseMe2,buttonClose)        sizer.Add(buttonOK,pos= (3,3))        sizer.Add(buttonClose,pos=(3,4),flag = wx.RIGHT | wx.BOTTOM ,border = 5)        sizer.AddGrowableRow(2)        sizer.AddGrowableCol(1)        panel.SetSizerAndFit(sizer)        def OnCloseMe1(self, event):        dlg = wx.MessageDialog(None, u"消息对话框测试", u"标题信息", wx.YES_NO | wx.ICON_QUESTION)        if dlg.ShowModal() == wx.ID_YES:            self.Close(True)        dlg.Destroy()    def OnCloseMe2(self,event):        self.Close()  if __name__ == '__main__':      app = wx.App()     Example(None,title="GridBagSizer")     app.MainLoop()</span>

<span style="font-size:18px;">#!/usr/bin  python#coding:utf-8#wxgridbagsizerimport wxclass Example(wx.Frame):    def __init__(self,parent,title):        super(Example,self).__init__(parent,title=title,size = (300,250))        self.InitUI()        self.Centre()        self.Show()    def InitUI(self):        sizer = wx.GridBagSizer(10,10)        sizer.Add(wx.Button(self,-1,"Button1"),(0,0),wx.DefaultSpan,wx.ALL,35)        sizer.Add(wx.Button(self,-1,"Button2"),(1,1),(1,7),wx.EXPAND)        sizer.Add(wx.Button(self,-1,"Button3"),(6,6),(3,3),wx.EXPAND)        sizer.Add(wx.Button(self,-1,"Button4"),(3,0),(1,1),wx.ALIGN_CENTER)        sizer.Add(wx.Button(self,-1,"Button5"),(4,0),(1,1),wx.ALIGN_LEFT)        sizer.Add(wx.Button(self,-1,"Button6"),(5,0),(1,1),wx.ALIGN_RIGHT)        sizer.AddGrowableRow(6)        sizer.AddGrowableCol(6)        self.SetSizerAndFit(sizer)def main():    app = wx.App()    Example(None,title="GridBagSizer")    app.MainLoop()if __name__ == '__main__':    main()</span>

下面的这个gridsizer仅仅只是做了向一个计算器的样子，并没有写事件驱动和后面的程序，等学的差不多在说吧

<span style="font-size:18px;">#!/usr/bin  python#coding:utf-8#wx.GridSizerimport wxclass Example(wx.Frame):    def __init__(self,parent,title):        super(Example,self).__init__(parent,title=title,size=(300,250))        self.InitUI()        self.Centre()        self.Show()    def InitUI(self):        menubar = wx.MenuBar()        fileMenu = wx.Menu()        menubar.Append(fileMenu,"&file")        self.SetMenuBar(menubar)        vbox = wx.BoxSizer(wx.VERTICAL)        self.display = wx.TextCtrl(self,style =wx.TE_RIGHT)         vbox.Add(self.display,flag = wx.EXPAND | wx.TOP | wx.BOTTOM,border = 5)        gs = wx.GridSizer(4,4,5,5)        gs.AddMany([(wx.Button(self,label = 'Cls'),0,wx.EXPAND),             (wx.Button(self,label = 'Bck'),0,wx.EXPAND),             (wx.StaticText(self),wx.EXPAND),             (wx.Button(self,label = 'Close'),0,wx.EXPAND),             (wx.Button(self,label = '7'),0,wx.EXPAND),             (wx.Button(self,label = '8'),0,wx.EXPAND),             (wx.Button(self,label = '9'),0,wx.EXPAND),             (wx.Button(self,label = '/'),0,wx.EXPAND),             (wx.Button(self,label = '4'),0,wx.EXPAND),             (wx.Button(self,label = '5'),0,wx.EXPAND),             (wx.Button(self,label = '6'),0,wx.EXPAND),             (wx.Button(self,label = '*'),0,wx.EXPAND),             (wx.Button(self,label = '1'),0,wx.EXPAND),             (wx.Button(self,label = '2'),0,wx.EXPAND),             (wx.Button(self,label = '3'),0,wx.EXPAND),             (wx.Button(self,label = '-'),0,wx.EXPAND),             (wx.Button(self,label = '0'),0,wx.EXPAND),             (wx.Button(self,label = '.'),0,wx.EXPAND),             (wx.Button(self,label = '='),0,wx.EXPAND),             (wx.Button(self,label = '+'),0,wx.EXPAND)])                  vbox.Add(gs,proportion=1,flag=wx.EXPAND)        self.SetSizer(vbox)        if __name__ == '__main__':    app  =  wx.App()    Example(None,title="caculator")    app.MainLoop()</span>