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/**
* Mixin for OO.ui.Widget subclasses to provide OO.ui.GroupElement.
*
* Use together with OO.ui.ItemWidget to make disabled state inheritable.
*
* @private
* @abstract
* @class
* @extends OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.GroupWidget = function OoUiGroupWidget( config ) {
// Parent constructor
OO.ui.GroupWidget.super.call( this, config );
};
/* Setup */
OO.inheritClass( OO.ui.GroupWidget, OO.ui.GroupElement );
/* Methods */
/**
* Set the disabled state of the widget.
*
* This will also update the disabled state of child widgets.
*
* @param {boolean} disabled Disable widget
* @chainable
*/
OO.ui.GroupWidget.prototype.setDisabled = function ( disabled ) {
var i, len;
// Parent method
// Note: Calling #setDisabled this way assumes this is mixed into an OO.ui.Widget
OO.ui.Widget.prototype.setDisabled.call( this, disabled );
// During construction, #setDisabled is called before the OO.ui.GroupElement constructor
if ( this.items ) {
for ( i = 0, len = this.items.length; i < len; i++ ) {
this.items[ i ].updateDisabled();
}
}
return this;
};
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