110   fire: function(event, element) {  argument
114     if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
116         this.last_active.onDrop(element, this.last_active.element, event);
168   updateDrag: function(event) {  argument
170     var pointer = [Event.pointerX(event), Event.pointerY(event)];
176     this.activeDraggable.updateDrag(event, pointer);
179   endDrag: function(event) {  argument
186     this.activeDraggable.endDrag(event);
190   keyPress: function(event) {  argument
192       this.activeDraggable.keyPress(event);
205   notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'  argument
208         if(o[eventName]) o[eventName](eventName, draggable, event);
210     if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
302   initDrag: function(event) {  argument
305     if(Event.isLeftClick(event)) {    
307       var src = Event.element(event);
315       var pointer = [Event.pointerX(event), Event.pointerY(event)];
320       Event.stop(event);
324   startDrag: function(event) {  argument
349     Draggables.notify('onStart', this, event);
354   updateDrag: function(event, pointer) {  argument
355     if(!this.dragging) this.startDrag(event);
358     Draggables.notify('onDrag', this, event);
387     Event.stop(event);
390   finishDrag: function(event, success) {  argument
399     if(success) Droppables.fire(event, this.element);
400     Draggables.notify('onEnd', this, event);
423   keyPress: function(event) {  argument
424     if(event.keyCode!=Event.KEY_ESC) return;
425     this.finishDrag(event, false);
426     Event.stop(event);
429   endDrag: function(event) {  argument
432     this.finishDrag(event, true);
433     Event.stop(event);