New Demo - Pin window on top. Requires 3.7+ and PySimpleGUI on GitHub until Window.keep_on_top_set() is released

DemoPrograms/Demo_Window_Pin_On_Top.py

@@ -0,0 +1,42 @@
+import PySimpleGUI as sg
+
+"""
+    Demo - Pin a window on top
+
+    Note that the PIN used requires Python 3.7+ due to a tkinter problem
+    This demo uses a Window call only recently added to GitHub in Aug 2021
+
+    Copyright 2021 PySimpleGUI
+"""
+
+sg.theme('dark green 7')
+
+PIN = '📌'
+# This custom titlebar inveses the normal text/background colors. Uses a little bigger font
+my_titlebar = [[sg.Text('Window title', expand_x=True, grab=True,
+                        text_color=sg.theme_background_color(), background_color=sg.theme_text_color(), font='_ 12', pad=(0,0)),
+                sg.Text(PIN, enable_events=True, k='-PIN-',  font='_ 12', pad=(0,0),  metadata=False,
+                        text_color=sg.theme_background_color(), background_color=sg.theme_text_color())]]
+
+layout = my_titlebar + \
+         [  [sg.Text('This is my window layout')],
+            [sg.Input(key='-IN-')],
+            [sg.Button('Go'), sg.Button('Exit')]  ]
+
+window = sg.Window('Window Title', layout, no_titlebar=True, resizable=True, margins=(0,0))
+
+while True:
+    event, values = window.read()
+    print(event, values)
+    if event == sg.WIN_CLOSED or event == 'Exit':
+        break
+    if event == '-PIN-':
+        window['-PIN-'].metadata = not window['-PIN-'].metadata     # use metadata to store current state of pin
+        if window['-PIN-'].metadata:
+            window['-PIN-'].update(text_color='red')
+            window.keep_on_top_set()
+        else:
+            window['-PIN-'].update(text_color=sg.theme_background_color())
+            window.keep_on_top_clear()
+
+window.close()