Reworked the look and feel preivew, browser, new table simulation with arrow keyskkkkkkkkkk

DemoPrograms/Demo_Color_Names.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-import PySimpleGUI as sg
+import PySimpleGUIQt as sg
 
 """
    
@@ -688,13 +688,13 @@ for rows in range(40):
         try:
             color = color_list[rows+40*i]
             row.append(sg.Button(color, button_color=('black', color),
-                            key=color, tooltip=color_map[color]))
+                            key=color, tooltip=color_map[color], border_width=0))
         except:
             pass
     layout.append(row)
 
 
-window = sg.Window('Color Viewer', layout, grab_anywhere=False, font=('any 9'))
+window = sg.Window('Color Viewer', layout, grab_anywhere=False, font=('any 9'), element_padding=(0,0), border_depth=0)
 
 # -- Event loop --
 while True:

DemoPrograms/Demo_LookAndFeel_Previewer.py

@@ -1,23 +0,0 @@
-import PySimpleGUI as sg; web=False
-# import PySimpleGUIWeb as sg; web=True
-# import PySimpleGUIQT as sg; web=False
-
-WINDOW_BACKGROUND = 'lightblue'
-
-def sample_layout():
-    return [[sg.Text('Text element'), sg.InputText('Input data here', size=(15,1))],
-                [sg.Button('Ok'), sg.Button('Cancel'), sg.Slider((1,10), orientation='h', size=(10,15)) ]]
-
-layout =   [[sg.Text('Here is a complete list of themes', font='Default 18', background_color=WINDOW_BACKGROUND)]]
-
-row = []
-for count, theme in enumerate(sg.ListOfLookAndFeelValues()):
-    sg.change_look_and_feel(theme)
-    if not count % 3:
-        layout += [row]
-        row = []
-    row += [sg.Frame(theme, sample_layout()  if not web else [[sg.T(theme)]]+sample_layout())]
-if row:
-    layout += [row]
-
-sg.Window('Preview of all Look and Feel choices', layout, background_color=WINDOW_BACKGROUND).read()

DemoPrograms/Demo_Look_And_Feel_Theme_Browser.py

@@ -8,20 +8,21 @@ import PySimpleGUI as sg
 """
 
 sg.change_look_and_feel('GreenTan')
-
+color_list = sg.list_of_look_and_feel_values()
+color_list.sort()
 layout = [[sg.Text('Look and Feel Browser')],
           [sg.Text('Click a look and feel color to see demo window')],
-          [sg.Listbox(values=sg.list_of_look_and_feel_values(),
+          [sg.Listbox(values=color_list,
                       size=(20, 12), key='-LIST-', enable_events=True)],
-          [sg.Button('Show Window'), sg.Button('Exit')]]
+          [sg.Button('Exit')]]
 
 window = sg.Window('Look and Feel Browser', layout)
 
-while True:             # Event Loop
+while True:  # Event Loop
     event, values = window.read()
     if event in (None, 'Exit'):
         break
     sg.change_look_and_feel(values['-LIST-'][0])
     sg.popup_get_text('This is {}'.format(values['-LIST-'][0]))
-    
+
 window.close()

DemoPrograms/Demo_Look_And_Feel_Theme_Dump.py

@@ -0,0 +1,45 @@
+import PySimpleGUI as sg; web=False
+# import PySimpleGUIWeb as sg; web=True
+# import PySimpleGUIQT as sg; web=False
+
+"""
+    If you're using the PySimpleGUI color themes, then your code will a line that looks something like this:
+        sg.change_look_and_feel('Light Green 1') or sg.change_look_and_feel('LightGreen1')
+"""
+
+# Use the built-in Theme Viewer to show all of the themes and their names
+sg.preview_all_look_and_feel_themes()
+
+# The remainder of the program duplicates the built-in Theme Viewer, allowing you to create your
+# own custom theme viewer window.  You can configure the number of frames per row for example. Or maybe you only
+# want to see the dark themes
+
+WINDOW_BACKGROUND = 'lightblue'
+web = False
+
+sg.change_look_and_feel('Default')
+
+def sample_layout():
+    return [[sg.Text('Text element'), sg.InputText('Input data here', size=(15, 1))],
+            [sg.Button('Ok'), sg.Button('Cancel'), sg.Slider((1, 10), orientation='h', size=(10, 15))]]
+
+
+layout = [[sg.Text('List of Themes Provided by PySimpleGUI', font='Default 18', background_color=WINDOW_BACKGROUND)]]
+
+FRAMES_PER_ROW = 9
+names = sg.list_of_look_and_feel_values()
+names.sort()
+row = []
+for count, theme in enumerate(names):
+    sg.change_look_and_feel(theme)
+    if not count % FRAMES_PER_ROW:
+        layout += [row]
+        row = []
+    row += [sg.Frame(theme, sample_layout() if not web else [[sg.T(theme)]] + sample_layout())]
+if row:
+    layout += [row]
+
+window = sg.Window('Custom Preview of Themes', layout, background_color=WINDOW_BACKGROUND)
+window.read()
+window.close()
+del window

DemoPrograms/Demo_Table_Simulation_Arrow_Keys.py

@@ -1,17 +1,17 @@
-import PySimpleGUI as sg
+import PySimpleGUIWeb as sg
+from random import randint
 
 """
     Another simple table created from Input Text Elements.  This demo adds the ability to "navigate" around the drawing using
     the arrow keys. The tab key works automatically, but the arrow keys are done in the code below.
 """
 
+sg.change_look_and_feel('Light green 5')     # No excuse for gray windows
+
 MAX_COLS = MAX_ROWS = 5
-
-sg.change_look_and_feel('Dark Brown 1')     # No excuse for gray windows
-
 # Create an Excel style window layout quickly and easily using list comprehensions
 layout =  [[sg.Text(' '*11)]+[sg.Text(s+ ' '*19) for s in 'ABCDE'] ] + \
-          [[sg.T(r)] + [sg.Input('0', justification='r', key=(r,c)) for c in range(MAX_COLS)] for r in range(MAX_ROWS)] + \
+          [[sg.T(r)] + [sg.Input(randint(0,100), justification='r', key=(r,c)) for c in range(MAX_COLS)] for r in range(MAX_ROWS)] + \
           [[sg.Button('Table Values'), sg.Button('Exit')]]
 
 # Create the window and show it
@@ -21,7 +21,8 @@ while True:             # Event Loop
     event, values = window.read()
     if event in (None, 'Exit'):         # If user closed the window
         break
-    current_cell = window.find_element_with_focus().Key
+    elem = window.find_element_with_focus()
+    current_cell = elem.Key if elem else (0,0)
     r,c = current_cell
     # Process arrow keys
     if event.startswith('Down'):