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26 lines
554 B
Python
26 lines
554 B
Python
2 years ago
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class Event_1():
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def __init__(self):
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self.cnt = 1
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#
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# Add click event to a button
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#
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btn = lv.btn(lv.scr_act())
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btn.set_size(100, 50)
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btn.center()
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btn.add_event_cb(self.event_cb, lv.EVENT.CLICKED, None)
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label = lv.label(btn)
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label.set_text("Click me!")
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label.center()
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def event_cb(self,e):
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print("Clicked")
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btn = e.get_target()
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label = btn.get_child(0)
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label.set_text(str(self.cnt))
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self.cnt += 1
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evt1 = Event_1()
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