Python Tkinter pack()用法及代碼示例

打包幾何圖形管理器將小部件打包為行或列。我們可以使用諸如填充，展開和側麵之類的選項來控製此幾何圖形管理器。

與網格管理器相比，數據包管理器受到了一定的限製，但是在一些但很常見的情況下使用它要容易得多：

將小部件放入框架(或任何其他容器小部件)中，並使其充滿整個框架
將許多小部件彼此放在頂部
並排放置許多小部件

代碼1：將小部件放入框架中並填充整個框架。我們可以借助擴展和填充選項來做到這一點。

# Importing tkinter module 
from tkinter import * from tkinter.ttk import *
  
# creating Tk window 
master = Tk() 
  
# cretaing a Fra, e which can expand according 
# to the size of the window 
pane = Frame(master) 
pane.pack(fill = BOTH, expand = True) 
  
# button widgets which can also expand and fill 
# in the parent widget entirely 
b1 = Button(pane, text = "Click me !") 
b1.pack(fill = BOTH, expand = True) 
  
b2 = Button(pane, text = "Click me too") 
b2.pack(fill = BOTH, expand = True) 
  
mainloop()

輸出：

代碼2：將小部件彼此並排放置。我們可以通過並排選項來實現。

# Importing tkinter module 
from tkinter import *
# from tkinter.ttk import * 
  
# creating Tk window 
master = Tk() 
  
# cretaing a Fra, e which can expand according 
# to the size of the window 
pane = Frame(master) 
pane.pack(fill = BOTH, expand = True) 
  
# button widgets which can also expand and fill 
# in the parent widget entirely 
b1 = Button(pane, text = "Click me !",  
            background = "red", fg = "white") 
b1.pack(side = TOP, expand = True, fill = BOTH) 
  
b2 = Button(pane, text = "Click me too",  
            background = "blue", fg = "white") 
b2.pack(side = TOP, expand = True, fill = BOTH) 
  
b3 = Button(pane, text = "I'm also button", 
            background = "green", fg = "white") 
b3.pack(side = TOP, expand = True, fill = BOTH) 
  
mainloop()

輸出：

代碼3：

# Importing tkinter module 
from tkinter import *
# from tkinter.ttk import * 
  
# creating Tk window 
master = Tk() 
  
# cretaing a Fra, e which can expand according 
# to the size of the window 
pane = Frame(master) 
pane.pack(fill = BOTH, expand = True) 
  
# button widgets which can also expand and fill 
# in the parent widget entirely 
b1 = Button(pane, text = "Click me !",  
            background = "red", fg = "white") 
b1.pack(side = LEFT, expand = True, fill = BOTH) 
  
b2 = Button(pane, text = "Click me too", 
            background = "blue", fg = "white") 
b2.pack(side = LEFT, expand = True, fill = BOTH) 
  
b3 = Button(pane, text = "I'm also button", 
            background = "green", fg = "white") 
b3.pack(side = LEFT, expand = True, fill = BOTH) 
  
mainloop()

輸出：

相關用法

注：本文由純淨天空篩選整理自sanjeev2552大神的英文原創作品 Python | pack() method in Tkinter。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。