o tfl@sdZddlmZddlmZddlmZmZmZddl m Z ddl m Z ddl mZmZdd lmZmZmZmZmZmZeGd d d e e ZeGd d d ee ZdS)zButton class. Represents a button in the frontend using a widget. Allows user to listen for click events on the button and trigger backend code when the clicks are fired. ) deprecation) DOMWidget)CallbackDispatcherregisterwidget_serialization) CoreWidget)Style)Color InstanceDict)UnicodeBoolCaselessStrEnumInstancevalidatedefaultc@seZdZdZedjddZeddddjddZeddddjddZ eddd djddZ eddd djddZ eddd djddZ eddd djddZ eddd djddZeddddjddZdS) ButtonStylezButton style widget.ZButtonStyleModelTsyncNzColor of the button) allow_nonehelpzButton text font family.zButton text font size.zButton text font style.zButton text font variant.zButton text font weight.zButton text color.zButton text decoration.)__name__ __module__ __qualname____doc__r tag _model_namer Z button_colorZ font_familyZ font_sizeZ font_styleZ font_variantZ font_weightZ text_colorZtext_decorationrri/var/www/html/software/conda/envs/catlas/lib/python3.10/site-packages/ipywidgets/widgets/widget_button.pyrsrcseZdZdZedjddZedjddZeddjddZe dd djddZ ed d djddZ e gd d d djddZ eejdddieZfddZedddZdddZddZddZZS)ButtonaButton widget. This widget has an `on_click` method that allows you to listen for the user clicking on the button. The click event itself is stateless. Parameters ---------- description: str description displayed on the button icon: str font-awesome icon names, without the 'fa-' prefix disabled: bool whether user interaction is enabled Z ButtonViewTrZ ButtonModelz Button label.)rFzEnable or disable user changes.z2Font-awesome icon names, without the 'fa-' prefix.)primarysuccessinfowarningZdangerr z(Use a predefined styling for the button.)values default_valuerrc s*tjdi|t|_||jdS)Nr)super__init__r_click_handlersZon_msg_handle_button_msg)selfkwargs __class__rrr(?szButton.__init__iconcCs0|d}d|vrtdgdd|dd}|S)zStrip 'fa-' if necessary'valuezfa-z}icons names no longer need 'fa-', just use the class names themselves (for example, 'gear spin' instead of 'fa-gear fa-spin'))zipywidgets/widgets/ztraitlets/traitlets.pyz/contextlib.py)Zinternalr )rreplace)r+Zproposalr0rrr_validate_iconDs zButton._validate_iconcCs|jj||ddS)a9Register a callback to execute when the button is clicked. The callback will be called with one argument, the clicked button widget instance. Parameters ---------- remove: bool (optional) Set to true to remove the callback from the list of callbacks. )removeN)r)Zregister_callback)r+callbackr3rrron_clickOs zButton.on_clickcCs||dS)zProgrammatically trigger a click event. This will call the callbacks registered to the clicked button widget instance. N)r))r+rrrclick\sz Button.clickcCs |dddkr|dSdS)zHandle a msg from the front-end. Parameters ---------- content: dict Content of the msg. eventr r6N)getr6)r+_contentbuffersrrrr*ds zButton._handle_button_msgr)F)rrrrr rZ _view_namer descriptionr disabledr/rZ button_styler rrstyler(rr2r5r6r* __classcell__rrr-rr"s(    rN)rutilsrZ domwidgetrZwidgetrrrZ widget_corerZ widget_stylerZ trait_typesr r Z traitletsr r rrrrrrrrrrs