public override Visual FindNextTarget(Visual scope, Stop currentStop, DependencyProperty navigationModeProperty, IStopComparerProvider stopComparerProvider)
{
// forward the request to the parent
return(scope.VisualParent != null?KeyboardNavigationTarget.FindNextTarget(scope.VisualParent, currentStop, navigationModeProperty, stopComparerProvider) : null);
}
public override Visual FindNextTarget(Visual scope, Stop currentStop, DependencyProperty navigationModeProperty, IStopComparerProvider stopComparerProvider)
{
return(KeyboardNavigationTarget.FindNextContainedTarget(scope, currentStop, navigationModeProperty, stopComparerProvider) ??
(scope.VisualParent != null ? KeyboardNavigationTarget.FindNextTarget(scope.VisualParent, new Stop(currentStop.Element, KeyboardNavigation.GetTabIndex(scope)), navigationModeProperty, stopComparerProvider) : null)); // translate currentStop and forward request to parent
}
// forward the find request to the parent or find a contained target (scope or one of its children)
public virtual Visual FindNextTarget(Visual scope, Stop currentStop, DependencyProperty navigationModeProperty, IStopComparerProvider stopComparerProvider)
{
return(scope.VisualParent != null?
KeyboardNavigationTarget.FindNextTarget(scope.VisualParent, currentStop, navigationModeProperty, stopComparerProvider) :
KeyboardNavigationTarget.FindNextContainedTarget(scope, currentStop, navigationModeProperty, stopComparerProvider));
}