Release 0.18.0, Updated Demo Programs

PySimpleGUIWeb/Demo Programs/Web_Popup.py

@@ -0,0 +1,34 @@
+import PySimpleGUIWeb as sg
+
+"""
+  ____                         
+ |  _ \ ___  _ __  _   _ _ __  
+ | |_) / _ \| '_ \| | | | '_ \ 
+ |  __/ (_) | |_) | |_| | |_) |
+ |_|   \___/| .__/ \__,_| .__/ 
+            |_|         |_|  
+
+A Popup demonstration. A "Popup" window is shown over the main
+window.  Clicking OK will close the Popup and you return to main again.
+"""
+
+print('Starting up...')
+
+layout = [
+    [sg.Text('Your typed chars appear here:'), sg.Text('', key='_OUTPUT_')],
+    [sg.Input(do_not_clear=True, key='_IN_')],
+    [sg.Button('Show'), sg.Button('Exit'), sg.Button('Blank')]
+]
+
+window = sg.Window('Window Title').Layout(layout)
+
+while True:  # Event Loop
+    print('in event loop')
+    event, values = window.Read()
+    print(event, values)
+    if event is None or event == 'Exit':
+        break
+    if event == 'Show':
+        sg.Popup('A popup!', ' You typed ', values['_IN_'])
+
+window.Close()