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/**
* A ButtonGroupWidget groups related buttons and is used together with OO.ui.ButtonWidget and
* its subclasses. Each button in a group is addressed by a unique reference. Buttons can be added,
* removed, and cleared from the group.
*
* @example
* // Example: A ButtonGroupWidget with two buttons
* var button1 = new OO.ui.PopupButtonWidget( {
* label: 'Select a category',
* icon: 'menu',
* popup: {
* $content: $( '<p>List of categories...</p>' ),
* padded: true,
* align: 'left'
* }
* } );
* var button2 = new OO.ui.ButtonWidget( {
* label: 'Add item'
* });
* var buttonGroup = new OO.ui.ButtonGroupWidget( {
* items: [button1, button2]
* } );
* $( 'body' ).append( buttonGroup.$element );
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.ButtonWidget[]} [items] Buttons to add
*/
OO.ui.ButtonGroupWidget = function OoUiButtonGroupWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ButtonGroupWidget.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
// Initialization
this.$element.addClass( 'oo-ui-buttonGroupWidget' );
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.ButtonGroupWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.ButtonGroupWidget, OO.ui.GroupElement );
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