- cls = Ext.baseCSSPrefix + 'scroller-vertical',
- sizeProp = 'width',
- // Subtracting 2px would give us a perfect fit of the scroller
- // however, some browsers wont allow us to scroll content thats not
- // visible, therefore we use 1px.
- // Note: This 1px offset matches code in Ext.grid.ColumnLayout when
- // reserving room for the scrollbar
- scrollbarWidth = Ext.getScrollBarWidth() + (Ext.isIE ? 1 : -1);