Question

我是Tkinter的新手，添加小部件时我的框架有问题。在此示例中，我添加了一个按钮，当我使用.grid（）将按钮放入框架时，该框架使框架更宽。

如何使框架“固定”？我希望下面代码中的蓝框在添加按钮时保持相同的宽度。

先谢谢了。

关于，拉弗格（Laphroaig）


class Window(Frame):

    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.master = master
        master.title("Yatzy - The Game")
        master.geometry("800x600+0+0")
        master.iconbitmap(r'dice.ico')
        master.state('zoomed')

        # Create grid index for the window
        for r in range(20):
            self.master.rowconfigure(r, weight=1)

        for c in range(20):
            self.master.columnconfigure(c, weight=1)


        # Place Frame 1
        Frame1 = Frame(master, bg="blue")
        Frame1.grid(row = 0, column = 0, rowspan = 20, columnspan = 3, sticky=W+E+N+S)

        # Place Frame 2
        Frame2 = Frame(master, bg="green")
        Frame2.grid(row=0, column=3, rowspan=20, columnspan=17, sticky = W+E+N+S)

        # Place Frame 3
        Frame3 = Frame(master, bg="red")
        Frame3.grid(row=5, column=8, rowspan=10, columnspan=7, sticky = W+E+N+S)

        # Place button 1
        btn_1 = Button(master, text="hello123")
        btn_1.grid(row=0, column=0)


root = Tk()
app = Window(master=root)
app.mainloop()

Answer 1

您可以使用grid_propagate(False)阻止内容影响框架的大小。参见下面的示例。

其他事物；您从Frame继承，但从未将任何内容放入self，而是将所有内容都放入self.master即。根。我更改为将所有内容放入self中，然后将self包装在root中。

我也删除了该图标，因为我没有您的图标文件。

from tkinter import *

class Window(Frame):

    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.master = master
        master.title("Yatzy - The Game")
        master.geometry("800x600+0+0")
        master.state('zoomed')
        self.pack(expand=True, fill='both')

        # Create grid index for the window
        for r in range(20):
            self.rowconfigure(r, weight=1)

        for c in range(20):
            self.columnconfigure(c, weight=1)


        # Place Frame 1
        Frame1 = Frame(self, bg="blue")
        Frame1.grid(row = 0, column = 0, rowspan = 20, columnspan = 3, sticky=W+E+N+S)
        Frame1.grid_propagate(False) # Stop grid() from resizing container

        # Place Frame 2
        Frame2 = Frame(self, bg="green")
        Frame2.grid(row=0, column=3, rowspan=20, columnspan=17, sticky = W+E+N+S)

        # Place Frame 3
        Frame3 = Frame(self, bg="red")
        Frame3.grid(row=5, column=8, rowspan=10, columnspan=7, sticky = W+E+N+S)

        # Place button 1
        btn_1 = Button(Frame1, text="hello123")
        btn_1.grid(row=0, column=0)


root = Tk()
app = Window(master=root)
app.mainloop()

按钮可在Tkinter中更改帧大小

1 个答案: