/// <summary>
/// Called when the <see cref="OrientedScrollBar.ViewportSize"/> property of one of the scroll bar's child scroll bars changes.
/// </summary>
internal void OnChildViewportSizeChanged(OrientedScrollBar child, Double value)
{
var orientedScrollBar = (Orientation == Orientation.Horizontal) ? PART_HScrollBar : PART_VScrollBar;
if (orientedScrollBar == child)
{
ViewportSize = value;
}
}
/// <summary>
/// Called when the <see cref="RangeBase.Maximum"/> property of one of the scroll bar's child scroll bars changes.
/// </summary>
internal void OnChildMaximumChanged(OrientedScrollBar child, Double value)
{
var orientedScrollBar = (Orientation == Orientation.Horizontal) ? PART_HScrollBar : PART_VScrollBar;
if (orientedScrollBar == child)
{
Maximum = value;
}
}
