all files / src/src/ Layout.js

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/**
 * Layouts are containers for elements and are used to arrange other widgets of arbitrary type in
 * a way that is centrally controlled and can be updated dynamically. Layouts can be, and usually
 * are, combined.
 * See {@link OO.ui.FieldsetLayout FieldsetLayout}, {@link OO.ui.FieldLayout FieldLayout},
 * {@link OO.ui.FormLayout FormLayout}, {@link OO.ui.PanelLayout PanelLayout},
 * {@link OO.ui.StackLayout StackLayout}, {@link OO.ui.PageLayout PageLayout},
 * {@link OO.ui.HorizontalLayout HorizontalLayout}, and {@link OO.ui.BookletLayout BookletLayout}
 * for more information and examples.
 *
 * @abstract
 * @class
 * @extends OO.ui.Element
 * @mixins OO.EventEmitter
 *
 * @constructor
 * @param {Object} [config] Configuration options
 */
OO.ui.Layout = function OoUiLayout( config ) {
	// Configuration initialization
	config = config || {};
 
	// Parent constructor
	OO.ui.Layout.super.call( this, config );
 
	// Mixin constructors
	OO.EventEmitter.call( this );
 
	// Initialization
	this.$element.addClass( 'oo-ui-layout' );
};
 
/* Setup */
 
OO.inheritClass( OO.ui.Layout, OO.ui.Element );
OO.mixinClass( OO.ui.Layout, OO.EventEmitter );
 
/* Methods */
 
/**
 * Reset scroll offsets
 *
 * @chainable
 * @return {OO.ui.Layout} The layout, for chaining
 */
OO.ui.Layout.prototype.resetScroll = function () {
	this.$element[ 0 ].scrollTop = 0;
	OO.ui.Element.static.setScrollLeft( this.$element[ 0 ], 0 );
 
	return this;
};