Erneutes Laden des bereits aktiven Windows verhindert

Programm/main.py

@@ -89,29 +89,33 @@ class Main_Window(CTk):
         self.main_container = CTkFrame(self, corner_radius=10)
         self.main_container.pack(fill=BOTH, expand=True, padx=(0,5), pady=5,side=RIGHT)
         
+        self.lastWindow = None
         self.lastButton = None
         self.initiate_window(1)
         
     def initiate_window(self,windowNumber):
-        buttons = [self.button1,self.button2,self.button3,self.button4]
-        self.updateButton(buttons[windowNumber-1])
+        if(windowNumber!=self.lastWindow):
         
-        self.clear_frame()
+            buttons = [self.button1,self.button2,self.button3,self.button4]
+            self.updateButton(buttons[windowNumber-1])
             
-        if(windowNumber==1):
-            self.window_1()
-        elif(windowNumber==2):
-            self.window_2()
-        elif(windowNumber==3):
-            self.window_3()
-        elif(windowNumber==4):
-            self.window_4()
+            self.clear_frame()
+            
+            if(windowNumber==1):
+                self.window_1()
+            elif(windowNumber==2):
+                self.window_2()
+            elif(windowNumber==3):
+                self.window_3()
+            elif(windowNumber==4):
+                self.window_4()
+                
+            self.lastWindow = windowNumber
         
     def updateButton(self,button):
-        if(button != self.lastButton):
-            button.configure(fg_color="#fff", hover_color="#eee",text_color=mainColor)
-            if(self.lastButton != None):
-                self.lastButton.configure(fg_color="transparent", hover_color=contrastColor, text_color="#fff")
+        button.configure(fg_color="#fff", hover_color="#eee",text_color=mainColor)
+        if(self.lastButton != None):
+            self.lastButton.configure(fg_color="transparent", hover_color=contrastColor, text_color="#fff")
         self.lastButton = button
         
     def window_1(self):