python tkinter图形工具样式作业

作者: python测试开发 | 来源:发表于2018-12-02 23:08 被阅读30次

    使用tkinter绘制如下窗口

    图片.png

    参考资料

    代码

    #!/usr/bin/env python3
    # -*- coding: utf-8 -*-
    # 技术支持:https://www.jianshu.com/u/69f40328d4f0 
    # 技术支持 https://china-testing.github.io/
    # https://github.com/china-testing/python-api-tesing/blob/master/practices/tk/tk4.py
    # 项目实战讨论QQ群630011153 144081101
    # CreateDate: 2018-12-02
    
    import tkinter as tk
    root = tk.Tk()
    root.configure(background='#4D4D4D')  #top level styling
    
    # connecting to the external styling optionDB.txt
    root.option_readfile('optionDB.txt')
    
    #widget specific styling
    text = tk.Text(
        root,
        background='#101010',
        foreground="#D6D6D6",
        borderwidth=18,
        relief='sunken',
        width=17,
        height=5)
    text.insert(
        tk.END,
        "Style is knowing who you are,what you want to say, and not giving a damn."
    )
    text.grid(row=0, column=0, columnspan=6, padx=5, pady=5)
    
    # all the below widgets derive their styling from optionDB.txt file
    tk.Button(root, text='*').grid(row=1, column=1)
    tk.Button(root, text='^').grid(row=1, column=2)
    tk.Button(root, text='#').grid(row=1, column=3)
    tk.Button(root, text='<').grid(row=2, column=1)
    tk.Button(
        root, text='OK', cursor='target').grid(
            row=2, column=2)  #changing cursor style
    tk.Button(root, text='>').grid(row=2, column=3)
    tk.Button(root, text='+').grid(row=3, column=1)
    tk.Button(root, text='v').grid(row=3, column=2)
    tk.Button(root, text='-').grid(row=3, column=3)
    for i in range(10):
      tk.Button(
          root, text=str(i)).grid(
              column=3 if i % 3 == 0 else (1 if i % 3 == 1 else 2),
              row=4 if i <= 3 else (5 if i <= 6 else 6))
    
    root.mainloop()
    

    可以使用十六进制颜色代码为红色(r),绿色(g)和蓝色(b)的比例指定颜色。常用的表示是#rgb(4位),#rrggbb(8位)和#rrrgggbbb(12位)。

    例如,#ff是白色,#000000是黑色,#f00是红色(R = 0xf,G = 0x0,
    B = 0x0),#00ff00为绿色(R = 0x00,G = 0xff,B = 0x00),#000000fff为蓝色(R = 0x000,G = 0x000,B = 0xfff)。

    或者,Tkinter提供标准颜色名称的映射。有关预定义命名颜色的列表,请访问http://wiki.tcl.tk/37701http://wiki.tcl.tk/16166

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