python中panel怎么用

 Panel是窗口的容器，通常其大小与Frame一样，在其上放置各种控件，这样可将窗口内容与工具栏及状态栏区分开，能过TAB键可遍历Panel中的元素，直接看个例子：

#!/usr/bin/env python
# -- coding: utf-8 --

import wx

class MyFrame(wx.Frame):

def __init__(self, parent, id):
    wx.Frame.__init__(self, parent, id, u'测试面板Panel', size = (600, 300))
    
    #创建面板
    panel = wx.Panel(self) 
    
    #在Panel上添加Button
    button = wx.Button(panel, label = u'关闭', pos = (150, 60), size = (100, 60))
    
    #绑定单击事件
    self.Bind(wx.EVT_BUTTON, self.OnCloseMe, button)
    
def OnCloseMe(self, event):
    self.Close(True)

if name == '__main__':

app = wx.PySimpleApp()
frame = MyFrame(parent = None, id = -1)
frame.Show()
app.MainLoop()