wxpython layout wx.GridBagSizer

wxpython layout wx.GridBagSizer

 
import wx

class Example(wx.Frame):

    def __init__(self, parent, title):    
        super(Example, self).__init__(parent, title=title, 
            size=(450, 350))

        self.InitUI()
        self.Centre()
        self.Show()     

    def InitUI(self):
      
        panel = wx.Panel(self)
        
        sizer = wx.GridBagSizer(5, 5)

        text1 = wx.StaticText(panel, label="Java Class")
        sizer.Add(text1, pos=(0, 0), flag=wx.TOP|wx.LEFT|wx.BOTTOM, 
            border=15)

        icon = wx.StaticBitmap(panel, bitmap=wx.Bitmap('open.png'))
        sizer.Add(icon, pos=(0, 4), flag=wx.TOP|wx.RIGHT|wx.ALIGN_RIGHT, 
            border=5)

        line = wx.StaticLine(panel)
        sizer.Add(line, pos=(1, 0), span=(1, 5), 
            flag=wx.EXPAND|wx.BOTTOM, border=10)

        text2 = wx.StaticText(panel, label="Name")
        sizer.Add(text2, pos=(2, 0), flag=wx.LEFT, border=10)

        tc1 = wx.TextCtrl(panel)
        sizer.Add(tc1, pos=(2, 1), span=(1, 3), flag=wx.TOP|wx.EXPAND)

        text3 = wx.StaticText(panel, label="Package")
        sizer.Add(text3, pos=(3, 0), flag=wx.LEFT|wx.TOP, border=10)

        tc2 = wx.TextCtrl(panel)
        sizer.Add(tc2, pos=(3, 1), span=(1, 3), flag=wx.TOP|wx.EXPAND, 
            border=5)

        button1 = wx.Button(panel, label="Browse...")
        sizer.Add(button1, pos=(3, 4), flag=wx.TOP|wx.RIGHT, border=5)

        text4 = wx.StaticText(panel, label="Extends")
        sizer.Add(text4, pos=(4, 0), flag=wx.TOP|wx.LEFT, border=10)

        combo = wx.ComboBox(panel)
        sizer.Add(combo, pos=(4, 1), span=(1, 3), 
            flag=wx.TOP|wx.EXPAND, border=5)

        button2 = wx.Button(panel, label="Browse...")
        sizer.Add(button2, pos=(4, 4), flag=wx.TOP|wx.RIGHT, border=5)

        sb = wx.StaticBox(panel, label="Optional Attributes")

        boxsizer = wx.StaticBoxSizer(sb, wx.VERTICAL)
        boxsizer.Add(wx.CheckBox(panel, label="Public"), 
            flag=wx.LEFT|wx.TOP, border=5)
        boxsizer.Add(wx.CheckBox(panel, label="Generate Default Constructor"),
            flag=wx.LEFT, border=5)
        boxsizer.Add(wx.CheckBox(panel, label="Generate Main Method"), 
            flag=wx.LEFT|wx.BOTTOM, border=5)
        sizer.Add(boxsizer, pos=(5, 0), span=(1, 5), 
            flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)

        button3 = wx.Button(panel, label='Help')
        sizer.Add(button3, pos=(7, 0), flag=wx.LEFT, border=10)

        button4 = wx.Button(panel, label="Ok")
        sizer.Add(button4, pos=(7, 3))

        button5 = wx.Button(panel, label="Cancel")
        sizer.Add(button5, pos=(7, 4), span=(1, 1),  
            flag=wx.BOTTOM|wx.RIGHT, border=5)

        sizer.AddGrowableCol(2)
        
        panel.SetSizer(sizer)


if __name__ == '__main__':
  
    app = wx.App()
    Example(None, title="Create Java Class")
    app.MainLoop()