/// <summary>
/// Gets the previous focus item based on the current item as provided.
/// </summary>
/// <param name="current">The view that is currently focused.</param>
/// <returns>ViewBase of item; otherwise false.</returns>
public ViewBase GetPreviousFocusItem(ViewBase current)
{
ViewBase view = null;
ViewLayoutRibbonGroups groups = _viewFiller as ViewLayoutRibbonGroups;
// If we contain a groups layout
if (groups != null)
{
// Ask the groups for the previous focus item
view = groups.GetPreviousFocusItem(current);
// Make sure client area of view is visible
if (view != null)
{
ScrollIntoView(view.ClientRectangle, true);
}
}
return(view);
}
