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#! /usr/bin/env python#coding=utf-8from Tkinter import *class LabelDemo( Frame ): """Demonstrate Labels""" def __init__( self ): """Create three Labels and pack them""" Frame.__init__( self ) # initializes Frame instance # frame fills all available space self.pack( expand = YES, fill = BOTH ) self.master.title( "Labels" ) self.Label1 = Label( self, text = "Label with text" ) # resize frame to accommodate Label self.Label1.pack() self.Label2 = Label( self, text = "Labels with text and a bitmap" ) # insert Label against left side of frame self.Label2.pack( side = LEFT ) # using default bitmap image as label self.Label3 = Label( self, bitmap = "warning" ) self.Label3.pack( side = LEFT )def main(): LabelDemo().mainloop() # starts event loopif __name__ == "__main__": main() |
注意一下，添加组件的时候，下面这一行代码还是不能少的，笔者也是刚刚接触，说错了大家别喷。
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如果取消这一行的话，其他的组件不能显示。
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原文地址：http://www.cnblogs.com/DaBing0806/p/4939442.html
