| public SetScrollOffset ( Orientation orientation, double value ) : void | ||
| orientation | Orientation | |
| value | double | |
| return | void | |
void SetScrollOffset (Orientation orientation, double value)
{
if (ScrollInfo != null) {
double scrollable = (orientation == Orientation.Horizontal) ? ScrollableWidth : ScrollableHeight;
double clamped = Math.Max (value, 0);
clamped = Math.Min (scrollable, clamped);
// Update ScrollContentPresenter
if (orientation == Orientation.Horizontal)
ScrollInfo.SetHorizontalOffset (clamped);
else
ScrollInfo.SetVerticalOffset (clamped);
UpdateScrollBar (orientation, clamped);
}
}