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Added ability to change theme using the example Combo element

This commit is contained in:
PySimpleGUI 2022-02-03 08:24:36 -05:00
parent eb63e97549
commit 7bd8a02e80
1 changed files with 65 additions and 50 deletions
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19
DemoPrograms/Demo_All_Elements_Simple.py
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@ -17,10 +17,13 @@ import PySimpleGUI as sg
NAME_SIZE=23
def make_window(theme=None):
def name(name):
dots = NAME_SIZE-len(name)-2
return sg.Text(name + ' ' + '•'*dots, size=(NAME_SIZE,1), justification='r',pad=(0,0), font='Courier 10')
sg.theme(theme)
treedata = sg.TreeData()
treedata.Insert("", '_A_', 'Tree Item 1', [1234], )
@ -33,7 +36,7 @@ layout_l = [[sg.Menu([['File', ['Exit']], ['Edit', ['Edit Me', ]]])],
[name('Input'), sg.Input(s=15)],
[name('Multiline'), sg.Multiline(s=(15,2))],
[name('Output'), sg.Output(s=(15,2))],
[name('Combo'), sg.Combo(['Combo',], s=(15,2))],
[name('Combo'), sg.Combo(sg.theme_list(), default_value=sg.theme(), s=(15,22), enable_events=True, k='-COMBO-')],
[name('OptionMenu'), sg.OptionMenu(['OptionMenu',],s=(15,2))],
[name('Checkbox'), sg.Checkbox('Checkbox')],
[name('Radio'), sg.Radio('Radio', 1)],
@ -61,18 +64,30 @@ layout_r = [[name('Canvas'), sg.Canvas(background_color=sg.theme_button_color()
[name('StatusBar'), sg.StatusBar('StatusBar')],
[name('Sizegrip'), sg.Sizegrip()] ]
layout = [[sg.Col(layout_l), sg.Col(layout_r)]]
layout = [[sg.T('PySimpleGUI Elements - Use Combo to Change Themes', font='_ 18', justification='c', expand_x=True)],
[sg.Col(layout_l), sg.Col(layout_r)]]
window = sg.Window('The PySimpleGUI Element List', layout, finalize=True, right_click_menu=sg.MENU_RIGHT_CLICK_EDITME_EXIT)
window['-PBAR-'].update(30)
window['-GRAPH-'].draw_image(data=sg.EMOJI_BASE64_HAPPY_JOY, location=(0,50))
return window
def main():
window = make_window()
while True:
event, values = window.read()
if event == sg.WIN_CLOSED or event == 'Exit':
break
if event == 'Edit Me':
sg.execute_editor(__file__)
if values['-COMBO-'] != sg.theme():
sg.theme(values['-COMBO-'])
window.close()
window = make_window()
window.close()
if __name__ == '__main__':
main()