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<p>在页面框架中,我在innerFrame中加权了两个框架,使它们各自占据屏幕的一半,然而,当我在其中一个框架中添加一个小部件时,我使用了一个列表框作为示例,因为它很大,其中一个框架现在比另一个占据更多的空间。如何使它在添加小部件时不改变框架的大小,并且每个小部件都保持窗口大小的一半?在</p>
<p><a href="https://i.stack.imgur.com/jCZND.png" rel="noreferrer"><img src="https://i.stack.imgur.com/jCZND.png" alt="Without Listbox"/></a></p>
<p><a href="https://i.stack.imgur.com/HJZQD.png" rel="noreferrer"><img src="https://i.stack.imgur.com/HJZQD.png" alt="With Listbox"/></a></p>
<p>这是我的代码:</p>
<pre><code>import tkinter as tk
from tkinter import ttk
class Program(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
tk.Tk.iconbitmap(self, default = "")
tk.Tk.wm_title(self, "")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
for F in (Page, Other):
frame = F(container, self)
self.frames[F] = frame
frame.grid(row = 0, column = 0, sticky = "nsew")
self.show_frame(Page)
def show_frame(self,cont):
frame = self.frames[cont]
frame.tkraise()
class Page(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
innerFrame = tk.Frame(self, bg="red")
innerFrame.place(relx=.5, rely=.5, anchor="c", relwidth=1.0, relheight=1.0)
innerFrame.grid_rowconfigure(0, weight=1)
innerFrame.grid_rowconfigure(1, weight=1)
innerFrame.grid_columnconfigure(0, weight=1)
#First Half
frameOne = tk.Frame(innerFrame, bg="pink")
frameOne.grid(row=0, sticky="NSWE")
#Second Half
frameTwo = tk.Frame(innerFrame, bg="green")
frameTwo.grid(row=1, sticky="NSWE")
lb = tk.Listbox(frameTwo)
lb.pack(fill="both", expand=True)
class Other(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
app = Program()
app.state('zoomed')
app.mainloop()
</code></pre>