  *  &lt;s:ScrollBarBase
  *    <strong>Properties</strong>
  *    pageSize="20"
- *    snapInterval=""
+ *    snapInterval="1"
  *    viewport="null"
  *
  *    <strong>Styles</strong>

    {
        if (steppingDown || steppingUp)
        {
        	// stopAnimation will not dispatch a changeEnd.
            stopAnimation();
            
            dispatchEvent(new FlexEvent(FlexEvent.CHANGE_END));

[SkinState("inactive")]

/**
 *  @copy spark.components.supportClasses.GroupBase#style:symbolColor
 *
 *  @default 0x000000
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10
