customtkinter -使用主框架以外的其他类创建框架，然后将其分配给主框架。

Question

我正在尝试在其他类中创建我的定制应用程序的一部分，这样我就可以将它们分配给App类。但我一定要做错事。如您所见，目标是将标签文本从"self.label“放置到框架"self.frame_rot”的中间，请检查我的代码：

import tkinter
import customtkinter as ctk


class Frame1(ctk.CTkFrame):
    def __init__(self, master):
        super().__init__(master)
        
        self.frame_rot = ctk.CTkFrame(master, height = 100, width = 100, fg_color = 'red').grid(row = 0, column = 0)
        self.label = ctk.CTkLabel(self.frame_rot, text = 'hallo').place(relx = 0.5, rely = 0.5, anchor = 'center')
        
        
class App(ctk.CTk):
    def __init__(self):
        super().__init__()
        
        self.geometry('500x500')
        self.title('TestApp')
        
        self.frame = Frame1(self)

if __name__ == "__main__":
    app = App()
    app.mainloop()

我只是不知道以后该怎么办！

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Answer 1

试试这个：

import tkinter
import customtkinter as ctk

        
class App(ctk.CTk):
    def __init__(self):
        super().__init__()
        
        self.geometry('500x500')
        self.title('TestApp')
        
        self.frame = Frame1(self)

class Frame1(ctk.CTkFrame):
    def __init__(self, master):
        super().__init__(master)

        #if you remove this, the "red block" will stick to the upper left corner
        master.grid_columnconfigure(0, weight=1)
        master.grid_rowconfigure(0, weight=1)
        
        self.frame_rot = ctk.CTkFrame(master=master, fg_color='red')
        self.frame_rot.grid(row=0, column=0)

        #sticky "ns" will centralize the label vertically
        self.label = ctk.CTkLabel(master=self.frame_rot, text='hallo', height=130)
        self.label.grid(row=0, column=0, sticky="ns")
        

if __name__ == "__main__":
    app = App()
    app.mainloop()