Wxpython Control Learning: WX. boxsizer

Wx. boxsizer:
1. constructor boxsizer = wx. boxsizer (integer Orient) Orient can be wx. Vertical or WX. Horizontal

2. Add a control to sizer. Box. Add (wx. Window window, integer proportion = 0, integer flag = 0, integer border = 0)

Main parameters:

1. proportion: The proportion parameter defines the proportion of the space occupied by the component in the established direction, which is relative to other components.

　　2、flag：

Common flag parameters:

Adjust the flag of the method:

Wx. align_left
Wx. align_right
Wx. align_top
Wx. align_bottom
Wx. align_center_vertical
Wx. align_center_horizontal
Wx. align_center

• Wx. Top, wx. Bottom, wx. Left, wx. Right, wx. All

#-------------------------------------------------------------------------------# Name:        1# Purpose:## Author:      ankier## Created:     13/09/2012# Copyright:   (c) ankier 2012# Licence:     <your licence>#-------------------------------------------------------------------------------import wxclass Border(wx.Frame):    def __init__(self, parent, id, title):        wx.Frame.__init__(self, parent, id, title, size =(800,600))        pane = wx.Panel(self, -1, size =(800,600))        pane.SetBackgroundColour('yellow')        boxsizer = wx.BoxSizer(wx.HORIZONTAL)        btn1 = wx.Button(pane, -1, 'Botton1')        btn2 = wx.Button(pane, -1, 'Botton2')        btn3 = wx.Button(pane, -1, 'Botton3')        boxsizer.Add(btn1, proportion=0, flag=wx.ALL, border=2)        boxsizer.Add(btn2, proportion=1, flag=wx.ALL, border=2)        boxsizer.Add(btn3, proportion=2, flag=wx.ALL, border=2)        self.SetSizer(boxsizer)        self.Centre()        self.Show(True)def main():    app = wx.App()    Border(None, -1, '')    app.MainLoop()if __name__ == '__main__':    main()