/**
*
*/
override protected void UpdateSkinDisplayList()
{
if (null == Thumb || null == Track)
{
return;
}
//if (Id == "test")
// Debug.Log("UpdateSkinDisplayList: " + Width + ", " + Height);
float trackSize = Track.Height; //getLayoutBoundsHeight();
float range = Maximum - Minimum;
float thumbPosTrackY = 0;
float thumbSize = trackSize;
if (range > 0)
{
if (!(bool)GetStyle("fixedThumbSize"))
{
thumbSize = Mathf.Min((PageSize / (range + PageSize)) * trackSize, trackSize);
thumbSize = Mathf.Max(Thumb.MinHeight, thumbSize);
}
else
{
thumbSize = Thumb.Height;
}
// calculate new thumb position.
thumbPosTrackY = (Value - Minimum) * ((trackSize - thumbSize) / range);
}
if (!(bool)GetStyle("fixedThumbSize"))
{
Thumb.SetActualSize(Thumb.GetExplicitOrMeasuredWidth(), thumbSize); /*setLayoutBoundsSize*/
}
if ((bool)GetStyle("autoThumbVisibility"))
{
Thumb.Visible = thumbSize < trackSize;
}
// convert thumb position to parent's coordinates.
Point thumbPos = Track.LocalToGlobal(new Point(0, thumbPosTrackY));
float thumbPosParentY = Thumb.Parent.GlobalToLocal(thumbPos).Y;
//Debug.Log("Moving thumb to: " + Thumb.X + ", " + Mathf.Round(thumbPosParentY));
//Thumb.setLayoutBoundsPosition(Mathf.Round(thumbPosParentX), Thumb.getLayoutBoundsY());
Thumb.Move(Thumb.X, Mathf.Round(thumbPosParentY));
}