Drag contained event

[webXL]

I'd like to know when my drag position is affected by the containment option; i.e. when my drag hits the edges.

so...

(function($) {

$.widget("ui.draggable", $.ui.mouse, {
....
_generatePosition: function(event) {
...
if(this.containment) {
				if(event.pageX - this.offset.click.left < this.containment[0]) { 
         pageX = this.containment[0] + this.offset.click.left;
         /* trigger 'dragContained' event around here */
...

[Scott González]

You can do this manually or build it as an extension, but we're not inclined to make this part of the core of the plugin.