[REOPEN-103][3.0.0] DD of Resizable does not listen to constrainTo

[robincasey]

On the ExtJS examples page of Resizables, run:

var div = Ext.DomHelper.insertBefore(document.body.firstChild, {
    tag: "div",
    style: "background:#ff0;width: 200px;height: 300px;"
});
var img = Ext.DomHelper.append(div, {
    tag: "img",
    src: "zack.jpg",
    height: 100
})
var transparent = new Ext.Resizable(img, {
    wrap: true,
    dynamic: true,
    draggable: true,
    constrainTo: div
});

I am expecting the Resizable, when draggable, not to be able to be dragged out of the constrainTo area.


Added:
transparent.dd.constrainTo(transparent.constrainTo); is a possible patch