Python tkinter三种布局实例详解

Python  /  管理员 发布于 8年前   235

这篇文章主要介绍了Python tkinter三种布局实例详解,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

一、pack布局举例

#pack布局案例import tkinterbaseFrame = tkinter.Tk()# 以下代码都是创建一个组件， 然后布局btn1 = tkinter.Button(baseFrame, text ="A")btn1.pack(side = tkinter.LEFT, expand =tkinter.YES, fill = tkinter.Y)​btn2 = tkinter.Button(baseFrame, text ="B")btn2.pack(side = tkinter.TOP, expand =tkinter.YES, fill = tkinter.BOTH)​btn2 = tkinter.Button(baseFrame, text ="C")btn2.pack(side = tkinter.RIGHT, expand =tkinter.YES, fill = tkinter.NONE)​btn2 = tkinter.Button(baseFrame, text ="D")btn2.pack(side = tkinter.LEFT, expand =tkinter.NO, fill = tkinter.Y)​btn2 = tkinter.Button(baseFrame, text ="F")btn2.pack(side = tkinter.BOTTOM, expand =tkinter.YES)​btn2 = tkinter.Button(baseFrame, text ="G")btn2.pack(anchor = tkinter.SE)​baseFrame.mainloop()

二、grid布局举例

1.通用使用方式：组件对象，grid（设置.......)

2.利用row,column编号，都是从0开始

3.sticky:N\E\S\W表示上下左右，用来决定组件从哪个方向开始

4.支持ipadx，padx等参数，跟pack函数含义一样

5.支持rowspan,columnspan，表示跨行，跨列数量

#pack布局案例import tkinter# baseFrame = tkinter.Tk()## 以下代码都是创建一个组件， 然后布局# btn1 = tkinter.Button(baseFrame, text ="A")# btn1.pack(side = tkinter.LEFT, expand =tkinter.YES, fill = tkinter.Y)## btn2 = tkinter.Button(baseFrame, text ="B")# btn2.pack(side = tkinter.TOP, expand =tkinter.YES, fill = tkinter.BOTH)## btn2 = tkinter.Button(baseFrame, text ="C")# btn2.pack(side = tkinter.RIGHT,expand = tkinter.YES, fill = tkinter.NONE)## btn2 = tkinter.Button(baseFrame, text ="D")# btn2.pack(side = tkinter.LEFT, expand =tkinter.NO, fill = tkinter.Y)## btn2 = tkinter.Button(baseFrame, text ="F")# btn2.pack(side = tkinter.BOTTOM,expand = tkinter.YES)## btn2 = tkinter.Button(baseFrame, text ="G")# btn2.pack(anchor = tkinter.SE)### baseFrame.mainloop()​baseFrame2 = tkinter.Tk()​lb1 = tkinter.Label(baseFrame2, text ="账号：")lb1.grid(row = 0, sticky = tkinter.W)tkinter.Entry(baseFrame2).grid(row = 0,column = 1, sticky = tkinter.E)​lb2 = tkinter.Label(baseFrame2, text ="密码：")lb2.grid(row = 1, sticky = tkinter.W)tkinter.Entry(baseFrame2).grid(row = 1,column = 1, sticky = tkinter.E)​button = tkinter.Button(baseFrame2,text = "登录").grid(row = 2, column = 1,sticky = tkinter.E)baseFrame2.mainloop()

三、place布局

1.明确方位的摆放

2.相对位置布局，随意改变窗口大小会导致混乱。

3.使用place函数，分为绝对布局和相对布局，绝对布局使用x,y参数

4.相对布局使用relx.rely,relheight,relwidth.

四、源码

D61_ThreeFrameOfTkinter.py

https://github.com/ruigege66/Python_learning/blob/master/D61_ThreeFrameOfTkinter.py​

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。