public/javascripts/yui/container/container.js
function (type, args, obj) {

            var x = args[0],
                y = this.cfg.getProperty("y");

            this.cfg.setProperty("x", x, true);
            this.cfg.setProperty("y", y, true);

            this.beforeMoveEvent.fire([x, y]);

            x = this.cfg.getProperty("x");
            y = this.cfg.getProperty("y");

            Dom.setX(this.element, x, true);

            this.cfg.setProperty("xy", [x, y], true);

            this.cfg.refireEvent("iframe");
            this.moveEvent.fire([x, y]);
        }
function (type, args, obj) {

            var x = args[0],
                y = this.cfg.getProperty("y");

            this.cfg.setProperty("x", x, true);
            this.cfg.setProperty("y", y, true);

            this.beforeMoveEvent.fire([x, y]);

            x = this.cfg.getProperty("x");
            y = this.cfg.getProperty("y");

            Dom.setX(this.element, x, true);

            this.cfg.setProperty("xy", [x, y], true);

            this.cfg.refireEvent("iframe");
            this.moveEvent.fire([x, y]);
        }
function ( type , args , obj ) { var x = args [ 0 ] , y = this . cfg . getProperty ( "y" ) ; this . cfg . setProperty ( "x" , x , true ) ; this . cfg . setProperty ( "y" , y , true ) ; this . beforeMoveEvent . fire ( [ x , y ] ) ; x = this . cfg . getProperty ( "x" ) ; y = this . cfg . getProperty ( "y" ) ; Dom . setX ( this . element , x , true ) ; this . cfg . setProperty ( "xy" , [ x , y ] , true ) ; this . cfg . refireEvent ( "iframe" ) ; this . moveEvent . fire ( [ x , y ] ) ; }
The default event handler fired when the "x" property is changed.
@method configX
@param {String} type The CustomEvent type (usually the property name)
@param {Object[]} args The CustomEvent arguments. For configuration
handlers, args[0] will equal the newly applied value for the property.
@param {Object} obj The scope object. For configuration handlers,
this will usually equal the owner.
The default event handler fired when the x property is changed .