WebPicDownloader/view/MainWindow.py

from controller.MainController import MainController
import tkinter as tk

class MainWindow(tk.Tk):
    """
    View - MainWindow

    dec...
    """
    # Variables
    __controller: MainController = None
    __views: dict = None

    # Constructor
    def __init__(self, controller: MainController):
        super().__init__()

        # Init view repository
        self.__views = {}

        # Init main window
        self.title('Tkinter app')
        self.geometry('450x250')
        self.resizable(False, False)

        # Save and setup main controller
        self.__controller = controller
        controller.set_view(self)

    def add_view(self, frame, view):
        """
            [function for app]
        
        :frame: -> the frame id of the view to add.
        """
        self.__views[frame] = view

    def show_frame(self, frame):
        """
            [function for app & controller]
        
        :frame: -> the frame if of the view to display.
        """
        print(self.__views)
        if self.__views.get(frame):
            self.__views.get(frame).tkraise()
            #self.view = self.__views.get(frame)
            #self.view.grid(row=0, column=0)
        else:
            raise ValueError("Unable to find the requested Frame")