NEW Demo - Font Previewer - shows all fonts available

Demo_Font_Previewer.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+import sys
+if sys.version_info[0] >= 3:
+    import PySimpleGUI as sg
+else:
+    import PySimpleGUI27 as sg
+
+from tkinter import font
+import tkinter
+root = tkinter.Tk()
+fonts = list(font.families())
+fonts.sort()
+root.destroy()
+
+sg.ChangeLookAndFeel('Dark')
+
+layout = [[ sg.Text('My Text Element',
+                    size=(20,1),
+                    auto_size_text=False,
+                    click_submits=True,
+                    relief=sg.RELIEF_GROOVE,
+                    font = 'Courier` 25',
+                    text_color='red',
+                    background_color='white',
+                    justification='center',
+                    pad=(5,3),
+                    key='_text_',
+                    tooltip='This is a text element',
+                    ) ],
+            [sg.Listbox(fonts, size=(30,20), change_submits=True, key='_list_')],
+            [sg.Input(key='_in_')],
+          [ sg.RButton('Read', bind_return_key=True), sg.Exit()]]
+
+window = sg.Window('My new window',
+                   # grab_anywhere=True,
+                   # force_toplevel=True,
+                   ).Layout(layout)
+
+
+while True:     # Event Loop
+    event, values = window.Read()
+    if event is None or event == 'Exit':
+        break
+    text_elem = window.FindElement('_text_')
+    print(event, values)
+    if values['_in_'] != '':
+        text_elem.Update(font=values['_in_'])
+    else:
+        text_elem.Update(font=(values['_list_'][0], 25))