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32 lines
680 B
Python
32 lines
680 B
Python
def event_handler(e):
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code = e.get_code()
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obj = lv.roller.__cast__(e.get_target())
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if code == lv.EVENT.VALUE_CHANGED:
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option = " "*10
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obj.get_selected_str(option, len(option))
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print("Selected month: " + option.strip())
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#
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# An infinite roller with the name of the months
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#
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roller1 = lv.roller(lv.scr_act())
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roller1.set_options("\n".join([
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"January",
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"February",
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"March",
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"April",
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"May",
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"June",
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"July",
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"August",
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"September",
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"October",
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"November",
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"December"]),lv.roller.MODE.INFINITE)
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roller1.set_visible_row_count(4)
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roller1.center()
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roller1.add_event_cb(event_handler, lv.EVENT.ALL, None)
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