private bool TrySetFocusOnNextItem(Legend legend, bool isForward)
{
LegendItem nextItem = legend.GetNextItem(this, isForward);
return legend.SetFocusToItem(nextItem);
}
public LegendAutomationPeer(Legend owner)
: base((FrameworkElement)owner)
{
}
internal bool IsInLegendVisibleArea(Legend legend)
{
Point point;
try
{
point = this.TransformToVisual((Visual)legend).Transform(new Point(0.0, 0.0));
}
catch
{
point = new Point(double.NegativeInfinity, double.NegativeInfinity);
}
if (point.X >= 0.0 && point.Y >= 0.0 && point.X + this.ActualWidth / 2.0 <= legend.ActualWidth)
return point.Y + this.ActualHeight / 2.0 <= legend.ActualHeight;
return false;
}
private bool TrySetFocusOnNextItem(Legend legend, bool isForward)
{
LegendItem nextItem = legend.GetNextItem(this, isForward);
return(legend.SetFocusToItem(nextItem));
}