Make the multiple open demo program more useful

Author: PySimpleGUI

DemoPrograms/Demo_Window_Open_Multiple_Times.py

@@ -10,10 +10,10 @@
 
     The purpose of this demo is to show you the simple "make window" design pattern.  It simply makes a 
     window using a layout that's defined in that function and returns the Window object.  It's not a bad
-    way to encapsulate windows if your applcation is gettinga little larger than the typical small data
+    way to encapsulate windows if your application is getting a little larger than the typical small data
     entry window.
 
-    Copyright 2020 PySimpleGUI.org
+    Copyright 2020, 2023 PySimpleGUI.org
 """
 
 
@@ -25,11 +25,12 @@ def make_window():
     :return: Window that is created using the layout defined in the function
     :rtype: Window
     """
-    layout = [[sg.Text('My Window')],
-              [sg.Input(key='-IN-'), sg.Text(size=(12, 1), key='-OUT-')],
-              [sg.Button('Go'), sg.Button('Exit')]]
+    layout = [[sg.Text('The program will only exit using the "Quit Program" button.')],
+              [sg.Text('Closing the window or using Exit button will cause a new window to be created.')],
+              [sg.Input(key='-IN-')],
+              [sg.Button('Does Nothing'), sg.Button('Exit'), sg.Button('Quit Program')]]
 
-    return sg.Window('Window Title', layout)
+    return sg.Window('Window that restarts on exit', layout)
 
 
 def main():
@@ -41,8 +42,10 @@ def main():
         if event == sg.WIN_CLOSED or event == 'Exit':
             window.close()
             window = make_window()
-        elif event == 'Go':
-            window['-OUT-'].update(values['-IN-'])
+        elif event == 'Quit Program':                   # The Quit Program button break out of event loop and exits program
+            break
+
+    window.close()
 
 
 if __name__ == '__main__':