151 lines
6.4 KiB
Python
151 lines
6.4 KiB
Python
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import PySimpleGUI as sg
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"""
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Demo Titlebar Multiple Combintions - how to make a custom titlebar with different color options
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Demo showing how to remove the titlebar and replace with your own
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Unlike previous demos that lacked a titlebar, this one provides a way for you
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to "minimize" your window that does not have a titlebar. This is done by faking
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the window using a hidden window that is minimized.
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Use the "theme" calls to experiment with the color combinations to get to the colors you like. With themes, there
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are pairs of colors that usually match well. You're shown each of these combinations to help you decide which you
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like the best. These color combinations are shown to you one by one as you click the "next" button:
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['1 - Button Colors', sg.theme_button_color()[0], sg.theme_button_color()[1]],
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['2 - Reversed Button Colors', sg.theme_button_color()[1], sg.theme_button_color()[0]],
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['3 - Input Colors', sg.theme_input_text_color(), sg.theme_input_background_color()],
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['4 - Reversed Input Colors', sg.theme_input_background_color(), sg.theme_input_text_color()],
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['5 - Reversed background & Text', sg.theme_background_color(), sg.theme_text_color()],
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['6 - Button Background & Slider', sg.theme_button_color()[1], sg.theme_slider_color()],
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['7 - Slider & Button Text', sg.theme_slider_color(), sg.theme_button_color()[0]],
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Copyright 2020 PySimpleGUI.org
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"""
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def dummy_minimized_window(title):
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"""
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Creates an invisible window that is minimized to the taskbar
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As soon as something happens to the window, it is closed and the function
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returns.
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The FocusIn event is set so that if the user restores the window from the taskbar, then the read
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wille return, the window will be closed, and the function will return
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"""
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layout = [[sg.T('This is your window with a customized titlebar... you just cannot see it')]]
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window = sg.Window(title, layout, finalize=True, alpha_channel=0)
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window.minimize()
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window.bind('<FocusIn>', '-FOCUS-')
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window.read(close=True)
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def title_bar(title, text_color, background_color):
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"""
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Creates a "row" that can be added to a layout. This row looks like a titlebar
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:param title: The "title" to show in the titlebar
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:type title: str
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:param text_color: Text color for titlebar
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:type text_color: str
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:param background_color: Background color for titlebar
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:type background_color: str
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:return: A list of elements (i.e. a "row" for a layout)
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:rtype: List[sg.Element]
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"""
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bc = background_color
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tc = text_color
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font = 'Helvetica 12'
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return [sg.Col([[sg.T(title, text_color=tc, background_color=bc, font=font)]], pad=(0, 0), background_color=bc),
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sg.Col([[sg.T('_', text_color=tc, background_color=bc, enable_events=True, font=font, key='-MINIMIZE-'),
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sg.Text('❎', text_color=tc, background_color=bc, font=font, enable_events=True, key='Exit')]], element_justification='r', key='-C-',
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pad=(0, 0), background_color=bc)]
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def create_window(title, bar_text_color, bar_background_color):
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"""
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Creates a window using the title and colors provided to make the titlebar
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:return: A window with a custom titlebar using specificied colors
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:rtype: sg.Window
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"""
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layout = [
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title_bar(title, bar_text_color, bar_background_color),
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[sg.T('This is normal window text. The above is the fake "titlebar"')],
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[sg.T('Input something:')],
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[sg.Input('Color of input text', key='-IN-'), sg.Text(size=(12, 1), key='-OUT-')],
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[sg.Button('Go'), sg.Button('Next'), sg.B('New Theme'), sg.Button('Exit')]]
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window = sg.Window(title, layout, resizable=True, no_titlebar=True, grab_anywhere=True, keep_on_top=True, margins=(0, 0), finalize=True)
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window['-C-'].expand(True, False, False) # expand the titlebar's rightmost column so that it resizes correctly
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return window
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def choose_theme():
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layout = [[sg.Text('Look and Feel Browser')],
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[sg.Text('Click a look and feel color to see demo window')],
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[sg.Listbox(values=sg.theme_list(),
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size=(20, 20), key='-LIST-', enable_events=True)],
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[sg.Button('Choose')]]
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window = sg.Window('Look and Feel Browser', layout)
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while True: # Event Loop
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event, values = window.read()
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if event in (sg.WIN_CLOSED, 'Choose'):
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break
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window.close()
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if event is None:
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theme = sg.theme()
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else:
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theme = values['-LIST-'][0]
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sg.theme(theme)
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color_pairs = [['1 - Button Colors', sg.theme_button_color()[0], sg.theme_button_color()[1]],
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['2 - Reversed Button Colors', sg.theme_button_color()[1], sg.theme_button_color()[0]],
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['3 - Input Colors', sg.theme_input_text_color(), sg.theme_input_background_color()],
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['4 - Reversed Input Colors', sg.theme_input_background_color(), sg.theme_input_text_color()],
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['5 - Reversed background & Text', sg.theme_background_color(), sg.theme_text_color()],
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['6 - Button Background & Slider', sg.theme_button_color()[1], sg.theme_slider_color()],
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['7 - Slider & Button Text', sg.theme_slider_color(), sg.theme_button_color()[0]], ]
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return theme, color_pairs
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def main():
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theme, color_pairs = choose_theme()
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index = 0
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window = create_window(f'{color_pairs[index][0]} - {theme}', color_pairs[index][1], color_pairs[index][2])
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while True: # Event Loop
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event, values = window.read()
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print(event, values)
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if event == sg.WIN_CLOSED or event.startswith('Exit'):
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break
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if event == '-MINIMIZE-':
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window.hide()
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dummy_minimized_window(window.Title)
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window.un_hide()
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elif event == 'Go':
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window['-OUT-'].update(values['-IN-'])
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elif event == 'Next':
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window.close()
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index = (index + 1) % len(color_pairs)
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window = create_window(f'{color_pairs[index][0]} - {theme}', color_pairs[index][1], color_pairs[index][2])
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elif event == 'New Theme':
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window.close()
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theme, color_pairs = choose_theme()
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index = 0
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window = create_window(f'{color_pairs[index][0]} - {theme}', color_pairs[index][1], color_pairs[index][2])
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window.close()
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if __name__ == '__main__':
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main()
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