/** * A DragDrop implementation specialized for use with BoxReorderer. */Ext.define('Ext.ux.dd.BoxContainerDD', { extend: 'Ext.dd.DD', /** * @method alignElWithMouse * @member Ext.dd.DD * @inheritdoc */ alignElWithMouse: function(el, iPageX, iPageY) { var me = this, oCoord = me.getTargetCoord(iPageX, iPageY), x = oCoord.x, y = oCoord.y, fly = el.dom ? el : Ext.fly(el, '_dd'), aCoord, newLeft, newTop; if (!me.deltaSetXY) { aCoord = [ Math.max(0, x), Math.max(0, y) ]; fly.setXY(aCoord); newLeft = me.getLocalX(fly); newTop = fly.getLocalY(); me.deltaSetXY = [newLeft - x, newTop - y]; } else { me.setLocalXY( fly, Math.max(0, x + me.deltaSetXY[0]), Math.max(0, y + me.deltaSetXY[1]) ); } me.cachePosition(x, y); me.autoScroll(x, y, el.offsetHeight, el.offsetWidth); return oCoord; }});