internal Size CallArrangeOverride(Size finalSize, MeasureBaseCallback callback)
{
_measureBaseCallback = callback;
Size renderSize = ArrangeOverride(finalSize);
_measureBaseCallback = null;
return(renderSize);
}
internal Size CallMeasureOverride(Size availableSize, MeasureBaseCallback callback)
{
_measureBaseCallback = callback;
Size desiredSize = MeasureOverride(availableSize);
_measureBaseCallback = null;
return(desiredSize);
}
