Python Tkinter - 在窗口中均匀调整窗口小部件的大小

Question

我有一个小测试Python应用程序,因为我正在学习Python和Tkinter,我试图弄清楚如何在窗口中均匀调整标签网格.我想制作一个不同颜色方块的大网格,所以我使用背景颜色设置的标签来制作正方形.我想在用户展开窗口时自动调整方块大小,然后让它们调整大小并缩小到与窗口大小减小相同的大小.

像这样的东西:

这样调整大小和均匀缩放:

换句话说:每个标签都应该随着窗口比例均匀缩放.我甚至不确定我是否使用了"窗口"和"小部件"的正确术语.但是我在gui上贴标签.

测试代码我正在尝试让它工作:

    import Tkinter

class simpleapp_tk(Tkinter.Tk):
    def __init__(self,parent):
        Tkinter.Tk.__init__(self,parent)
        self.parent = parent
        self.initialize()

    def initialize(self):
        self.grid()

        label = Tkinter.Label(self,anchor="center",bg="green")
        label.grid(column=0,row=0,sticky='EW')

        label2 = Tkinter.Label(self,anchor="center",bg="black")
        label2.grid(column=1,row=0,sticky='EW')

        label3 = Tkinter.Label(self,anchor="center",bg="red")
        label3.grid(column=2,row=0,sticky='EW')

        label4 = Tkinter.Label(self,anchor="center",bg="purple")
        label4.grid(column=0,row=1,sticky='EW')

        label5 = Tkinter.Label(self,anchor="center",bg="blue")
        label5.grid(column=1,row=1,sticky='EW')

        label6 = Tkinter.Label(self,anchor="center",bg="yellow")
        label6.grid(column=2,row=1,sticky='EW')


        self.grid_columnconfigure(0,weight=0)

if __name__ == "__main__":
    app = simpleapp_tk(None)
    app.title("Test App")
    app.mainloop()

Answer 1

为所有行和列提供相同的非零权重.

例如:

self.grid_columnconfigure(0,weight=1)
self.grid_columnconfigure(1,weight=1)
self.grid_columnconfigure(2,weight=1)
self.grid_rowconfigure(0,weight=1)
self.grid_rowconfigure(1,weight=1)

Answer 2

完成Bryan Oakley提供的答案，下面是在python 3中解决该问题的代码。

需要注意的是一个选项来管理其调整窗口大小的设置功能参数重量的比例grid_columnconfigure(1,weight=1)，并grid_rowconfigure(1,weight=1)为不同的值。

import tkinter

class simpleapp_tk(tkinter.Tk):
    def __init__(self,parent):
        tkinter.Tk.__init__(self,parent)
        self.parent = parent
        self.initialize()

    def initialize(self):
        self.grid()

        label = tkinter.Label(self,anchor="center",bg="green")
        label.grid(column=0,row=0,sticky='NSEW')

        label2 = tkinter.Label(self,anchor="center",bg="black")
        label2.grid(column=1,row=0,sticky='NSEW')

        label3 = tkinter.Label(self,anchor="center",bg="red")
        label3.grid(column=2,row=0,sticky='NSEW')

        label4 = tkinter.Label(self,anchor="center",bg="purple")
        label4.grid(column=0,row=1,sticky='NSEW')

        label5 = tkinter.Label(self,anchor="center",bg="blue")
        label5.grid(column=1,row=1,sticky='NSEW')

        label6 = tkinter.Label(self,anchor="center",bg="yellow")
        label6.grid(column=2,row=1,sticky='NSEW')


        self.grid_columnconfigure(0,weight=1)
        self.grid_columnconfigure(1,weight=1)
        self.grid_columnconfigure(2,weight=1)
        self.grid_rowconfigure(0,weight=1)
        self.grid_rowconfigure(1,weight=1)


if __name__ == "__main__":
    app = simpleapp_tk(None)
    app.title("Test App")
    app.mainloop()