35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
import PySimpleGUI as sg
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# Testing async form, see if can have a slider
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# that adjusts the size of text displayed
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fontSize = 12
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layout = [
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[sg.Spin([sz for sz in range(6, 172)],
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font=('Helvetica 20'),
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initial_value=fontSize,
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change_submits=True, key='spin'),
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sg.Slider(range=(6, 172), orientation='h', size=(10, 20), change_submits=True, key='slider',
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font=('Helvetica 20')),
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sg.Text("Aa", size=(2, 1), font="Helvetica " + str(fontSize), key='text')]
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]
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sz = fontSize
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window = sg.Window("Font size selector", layout, grab_anywhere=False)
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while True:
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event, values = window.read()
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if event is None or event == 'Quit':
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break
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sz_spin = int(values['spin'])
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sz_slider = int(values['slider'])
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sz = sz_spin if sz_spin != fontSize else sz_slider
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if sz != fontSize:
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fontSize = sz
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font = "Helvetica " + str(fontSize)
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window['text'].update(font=font)
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window['slider'].update(sz)
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window['spin'].update(sz)
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window.close()
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