U P’“eöã@sJdZdZddlmZddlmZmZmZddlm Z Gdd„de eƒZ dS) a; Button ====== .. image:: images/button.jpg :align: right The :class:`Button` is a :class:`~kivy.uix.label.Label` with associated actions that are triggered when the button is pressed (or released after a click/touch). To configure the button, the same properties (padding, font_size, etc) and :ref:`sizing system ` are used as for the :class:`~kivy.uix.label.Label` class:: button = Button(text='Hello world', font_size=14) To attach a callback when the button is pressed (clicked/touched), use :class:`~kivy.uix.widget.Widget.bind`:: def callback(instance): print('The button <%s> is being pressed' % instance.text) btn1 = Button(text='Hello world 1') btn1.bind(on_press=callback) btn2 = Button(text='Hello world 2') btn2.bind(on_press=callback) If you want to be notified every time the button state changes, you can bind to the :attr:`Button.state` property:: def callback(instance, value): print('My button <%s> state is <%s>' % (instance, value)) btn1 = Button(text='Hello world 1') btn1.bind(state=callback) Kv Example:: Button: text: 'press me' on_press: print("ouch! More gently please") on_release: print("ahhh") on_state: print("my current state is {}".format(self.state)) )ÚButtoné)ÚLabel)ÚStringPropertyÚ ListPropertyÚ ColorProperty)ÚButtonBehaviorc@sPeZdZdZeddddgƒZedƒZedƒZedƒZ edƒZ e ddddgƒZ dS) rzÔButton class, see module documentation for more information. .. versionchanged:: 1.8.0 The behavior / logic of the button has been moved to :class:`~kivy.uix.behaviors.ButtonBehaviors`. éz'atlas://data/images/defaulttheme/buttonz/atlas://data/images/defaulttheme/button_pressedz0atlas://data/images/defaulttheme/button_disabledz8atlas://data/images/defaulttheme/button_disabled_pressedéN) Ú__name__Ú __module__Ú __qualname__Ú__doc__rZbackground_colorrZbackground_normalZbackground_downZbackground_disabled_normalZbackground_disabled_downrZborder©rrú3/tmp/pip-unpacked-wheel-xzebddm3/kivy/uix/button.pyr6s ÿ ÿ ÿ ÿ rN) r Ú__all__Zkivy.uix.labelrZkivy.propertiesrrrZkivy.uix.behaviorsrrrrrrÚs .