Force Axis, without _uiDimChange calcs

gistfile1.txt

           YUI({filter:"raw"}).use('dump', 'scrollview-base', function(Y) {
 
                // Workaround, need to roll support for "axis" into out-of-the-box product
                Y.ScrollView.prototype._uiDimensionsChange = function() {
                    var sv = this,
                        bb = sv._bb,
            
                        CLASS_NAMES = Y.ScrollView.CLASS_NAMES,
            
                        height = sv.get('height'),
                        width = sv.get('width'),
            
                        // Use bb instead of cb. cb doesn't gives us the right results
                        // in FF (due to overflow:hidden)
                        scrollHeight = bb.get('scrollHeight'),
                        scrollWidth = bb.get('scrollWidth');
            
                    if (this.get("axis") === "vertical" || (height && scrollHeight > height)) {          
                        sv._scrollsVertical = true;
                        sv._maxScrollY = scrollHeight - height;
                        sv._minScrollY = 0;
                        sv._scrollHeight = scrollHeight;
                        bb.addClass(CLASS_NAMES.vertical);
                    }
 
                    if (this.get("axis") === "horizontal" || (width && scrollWidth > width)) {
                        sv._scrollsHorizontal = true;
                        sv._maxScrollX = scrollWidth - width;
                        sv._minScrollX = 0;
                        sv._scrollWidth = scrollWidth;
                        bb.addClass(CLASS_NAMES.horizontal);
                    }
                };
 
                Y.ScrollView.ATTRS.axis = {value:null}
                // End Workaround
	
                var scrollView = new Y.ScrollView({
                    contentBox: '#scrollable',
                    width: 320,
                    axis: "horizontal"
                });
                
                scrollView.render();
                
            });