kopia lustrzana https://github.com/peterhinch/micropython-micro-gui
53 wiersze
1.5 KiB
Python
53 wiersze
1.5 KiB
Python
# menu.py micro-gui demo of Menu class
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# Released under the MIT License (MIT). See LICENSE.
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# Copyright (c) 2021 Peter Hinch
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import hardware_setup # Create a display instance
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from gui.core.ugui import Screen, ssd
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import gui.fonts.freesans20 as font
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from gui.core.writer import CWriter
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from gui.widgets import Menu, CloseButton
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from gui.core.colors import *
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class BaseScreen(Screen):
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def __init__(self):
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def cb(button, n):
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print('Help callback', n)
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def cb_sm(lb, n):
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print('Submenu callback', lb.value(), lb.textvalue(), n)
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super().__init__()
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metals2 = (('Gold', cb_sm, (6,)),
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('Silver', cb_sm, (7,)),
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('Iron', cb_sm, (8,)),
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('Zinc', cb_sm, (9,)),
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('Copper', cb_sm, (10,)))
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gases = (('Helium', cb_sm, (0,)),
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('Neon', cb_sm, (1,)),
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('Argon', cb_sm, (2,)),
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('Krypton', cb_sm, (3,)),
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('Xenon', cb_sm, (4,)),
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('Radon', cb_sm, (5,)))
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metals = (('Lithium', cb_sm, (6,)),
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('Sodium', cb_sm, (7,)),
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('Potassium', cb_sm, (8,)),
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('Rubidium', cb_sm, (9,)),
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('More', metals2))
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mnu = (('Gas', gases),
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('Metal',metals),
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('Help', cb, (2,)))
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wri = CWriter(ssd, font, GREEN, BLACK, verbose=False)
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Menu(wri, bgcolor=BLUE, textcolor=WHITE, fgcolor=RED, args = mnu)
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CloseButton(wri)
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Screen.change(BaseScreen)
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