alwaysShow - true still generates an oversized handle

[janmast]

Hi,
for the alwaysShow option : it still gives me two bugs.

1. if set to true : the handle gets calculated wrongly : a DIV with hight 400px and with 10px content gives a ratio of 400 / 10 = 40. this generates a handle of 400 * 40. OK, you don't see it ... but I prefer not to have this kind of hidden items.

2. I can still scroll the content of that same div ! even if there is nothing to scroll. that is because the same div gives a range of : 10 - 200 = -190. resulting in a scrollable div in safari using mousewheel.

I suggest the next solutions :

//handleSize = +this.scroller.scroll.getDimensions()[this.axis] * ratio;

if (ratio >= 1 && true == this.options.alwaysShow) {
handleSize = this.areaSize;
this.maxRange = 0;
} else {
handleSize = +this.scroller.scroll.getDimensions()[this.axis] * ratio;
this.maxRange = this.scrollSize - this.areaSize / 2 + this.options.margin;
}

and :

// this.slider = new Slider(this.scroller.scroll, this.scroller.handle, {mode: this.options.mode,range: [0, this.scrollSize - this.areaSize / 2 + this.options.margin]});

this.slider = new Slider(this.scroller.scroll, this.scroller.handle, {
mode: this.options.mode,
range: [0, this.maxRange]
});

keep it up,
J