python的GUI编程之Grid布局的使用
2021/10/17 14:11:05
本文主要是介绍python的GUI编程之Grid布局的使用,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
import tkinter as tk from tkinter import ttk class Application(): def __init__(self, master): self.master = master self.initWidgets() def initWidgets(self): input1 = tk.Entry(master=self.master, relief=tk.SUNKEN, font=('Courier New', 24), width=25, fg="blue") input1.pack(side=tk.TOP, pady=10) label = tk.Label(master=self.master, text="结果") label.pack(side=tk.TOP) # input2 = tk.Entry(master=self.master, relief=tk.SUNKEN, font=('Courier New', 24), width=25, show="*",fg="blue", state=tk.DISABLED) input2 = tk.Entry(master=self.master, relief=tk.SUNKEN, font=('Courier New', 24), width=25, fg="blue", state=tk.DISABLED) input2.pack(side=tk.TOP, pady=10) p2 = tk.Frame(self.master) p2.pack(side=tk.TOP) names = ("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "+", "-", "*", "/", ".", "=") # 遍历字符串元组 for i in range(len(names)): b = tk.Button(p2, text=names[i], font=('Verdana', 20), width=6) print(i // 4, i % 4) b.grid(row=i // 4, column=i % 4) root = tk.Tk() root.title("Grid布局") Application(root) root.mainloop()
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