파이썬[Python]: kivy - bind 함수 with Slider_0002 - kv
kivy.event 모듈 - EventDispatcher 클래스 - bind 함수(functions)
/// 설명
이벤트 타입이나 속성을 callback 함수에 연결합니다.
Event: on_touch_down(touch), on_touch_move(touch), on_touch_up(touch)
Attribute: value
참고: event 모듈 목록
※ 형식
bind(**kwargs)
reference
https://kivy.org/doc/stable/api-kivy.event.html
Event: on_touch_down(touch), on_touch_move(touch), on_touch_up(touch)
Attribute: value
참고: event 모듈 목록
※ 형식
bind(**kwargs)
reference
https://kivy.org/doc/stable/api-kivy.event.html
/// 예제
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | import kivy kivy.require('2.0.0') from kivy.app import App from kivy.lang import Builder from kivy.core.window import Window Window.clearcolor = (.5, .0, .5, .1) Window.size = (563, 1001) Window.top, Window.left = 30, 800 kv = ''' BoxLayout: orientation: 'vertical' Label: id: id_lb text: 'A' font_size: '5dp' Slider: size_hint: (1, None) height: 100 min: 1 max: 100 value: 1 on_touch_move: app.slider_value(self, id_lb) ''' class TestApp(App): def slider_value(self, slider_instance, lb): print(slider_instance) original_size = 5 lb.font_size = slider_instance.value * original_size def build(self): return Builder.load_string(kv) TestApp().run() | cs |
/// 출력
* 실행환경: Microsoft Windows 10 Homes
* 인터프리터: 파이썬(Python 3.9)
– 당신을 응원합니다. –
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