1 files changed, 0 insertions, 142 deletions
diff --git a/vendor/oojs/oojs-ui/src/elements/DraggableElement.js b/vendor/oojs/oojs-ui/src/elements/DraggableElement.js
deleted file mode 100644
index 9ae4d5bb..00000000
--- a/vendor/oojs/oojs-ui/src/elements/DraggableElement.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * DraggableElement is a mixin class used to create elements that can be clicked
- * and dragged by a mouse to a new position within a group. This class must be used
- * in conjunction with OO.ui.DraggableGroupElement, which provides a container for
- * the draggable elements.
- *
- * @abstract
- * @class
- *
- * @constructor
- */
-OO.ui.DraggableElement = function OoUiDraggableElement() {
-	// Properties
-	this.index = null;
-
-	// Initialize and events
-	this.$element
-		.attr( 'draggable', true )
-		.addClass( 'oo-ui-draggableElement' )
-		.on( {
-			dragstart: this.onDragStart.bind( this ),
-			dragover: this.onDragOver.bind( this ),
-			dragend: this.onDragEnd.bind( this ),
-			drop: this.onDrop.bind( this )
-		} );
-};
-
-OO.initClass( OO.ui.DraggableElement );
-
-/* Events */
-
-/**
- * @event dragstart
- *
- * A dragstart event is emitted when the user clicks and begins dragging an item.
- * @param {OO.ui.DraggableElement} item The item the user has clicked and is dragging with the mouse.
- */
-
-/**
- * @event dragend
- * A dragend event is emitted when the user drags an item and releases the mouse,
- * thus terminating the drag operation.
- */
-
-/**
- * @event drop
- * A drop event is emitted when the user drags an item and then releases the mouse button
- * over a valid target.
- */
-
-/* Static Properties */
-
-/**
- * @inheritdoc OO.ui.ButtonElement
- */
-OO.ui.DraggableElement.static.cancelButtonMouseDownEvents = false;
-
-/* Methods */
-
-/**
- * Respond to dragstart event.
- *
- * @private
- * @param {jQuery.Event} event jQuery event
- * @fires dragstart
- */
-OO.ui.DraggableElement.prototype.onDragStart = function ( e ) {
-	var dataTransfer = e.originalEvent.dataTransfer;
-	// Define drop effect
-	dataTransfer.dropEffect = 'none';
-	dataTransfer.effectAllowed = 'move';
-	// We must set up a dataTransfer data property or Firefox seems to
-	// ignore the fact the element is draggable.
-	try {
-		dataTransfer.setData( 'application-x/OOjs-UI-draggable', this.getIndex() );
-	} catch ( err ) {
-		// The above is only for firefox. No need to set a catch clause
-		// if it fails, move on.
-	}
-	// Add dragging class
-	this.$element.addClass( 'oo-ui-draggableElement-dragging' );
-	// Emit event
-	this.emit( 'dragstart', this );
-	return true;
-};
-
-/**
- * Respond to dragend event.
- *
- * @private
- * @fires dragend
- */
-OO.ui.DraggableElement.prototype.onDragEnd = function () {
-	this.$element.removeClass( 'oo-ui-draggableElement-dragging' );
-	this.emit( 'dragend' );
-};
-
-/**
- * Handle drop event.
- *
- * @private
- * @param {jQuery.Event} event jQuery event
- * @fires drop
- */
-OO.ui.DraggableElement.prototype.onDrop = function ( e ) {
-	e.preventDefault();
-	this.emit( 'drop', e );
-};
-
-/**
- * In order for drag/drop to work, the dragover event must
- * return false and stop propogation.
- *
- * @private
- */
-OO.ui.DraggableElement.prototype.onDragOver = function ( e ) {
-	e.preventDefault();
-};
-
-/**
- * Set item index.
- * Store it in the DOM so we can access from the widget drag event
- *
- * @private
- * @param {number} Item index
- */
-OO.ui.DraggableElement.prototype.setIndex = function ( index ) {
-	if ( this.index !== index ) {
-		this.index = index;
-		this.$element.data( 'index', index );
-	}
-};
-
-/**
- * Get item index
- *
- * @private
- * @return {number} Item index
- */
-OO.ui.DraggableElement.prototype.getIndex = function () {
-	return this.index;
-};