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Alejandro Guerrero 2026-09-27 17:21:39 +02:00
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libraries/lvgl/examples/widgets/slider/lv_example_slider_1.py Normal file
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#
# A default slider with a label displaying the current value
#
def slider_event_cb(e):
slider = e.get_target()
slider_label.set_text("{:d}%".format(slider.get_value()))
slider_label.align_to(slider, lv.ALIGN.OUT_BOTTOM_MID, 0, 10)
# Create a slider in the center of the display
slider = lv.slider(lv.scr_act())
slider.center()
slider.add_event_cb(slider_event_cb, lv.EVENT.VALUE_CHANGED, None)
# Create a label below the slider
slider_label = lv.label(lv.scr_act())
slider_label.set_text("0%")
slider_label.align_to(slider, lv.ALIGN.OUT_BOTTOM_MID, 0, 10)