/// <summary>
/// Updates the linesize for visible lines to be "1" for LineScrollAxis
/// </summary>
private void UpdateDistances()
{
int repeatSizeCount;
for (int index = 0; index < LineCount; index++)
{
bool hide = ScrollLinesHost.GetHidden(index, out repeatSizeCount);
var value = hide == true ? 0 : 1.0;
int rangeTo = GetRangeToHelper(index, LineCount - 1, repeatSizeCount);
distances.SetRange(index, rangeTo, value);
index = rangeTo;
}
}
/// <summary>
/// Called when lines were removed in ScrollLinesHost.
/// </summary>
/// <param name="removeAt">Index of the first removed line.</param>
/// <param name="count">The count.</param>
//protected override void OnLinesRemoved(int removeAt, int count)
//{
// distances.Remove(removeAt, count);
//}
/// <summary>
/// Called when lines were inserted in ScrollLinesHost.
/// </summary>
/// <param name="insertAt">Index of the first inserted line.</param>
/// <param name="count">The count.</param>
protected override void OnLinesInserted(int insertAt, int count)
{
////distances.Insert(insertAt, count);
int to = insertAt + count - 1;
int repeatSizeCount;
for (int index = insertAt; index <= to; index++)
{
bool hide = ScrollLinesHost.GetHidden(index, out repeatSizeCount);
var value = hide == true ? 0 : 1.0;
int rangeTo = GetRangeToHelper(index, to, repeatSizeCount);
distances.SetRange(index, rangeTo, value);
index = rangeTo;
}
//if (distances != null)
// DistancesUtil.OnInserted(distances, ScrollLinesHost, insertAt, count);
}
