public void EnsureVisible(object o)
{
if (o != null)
{
ListSection.PositionedRowIdentifier si = _listSection.GetPositionedIdentifierFromObject(new ListSection.NonGroupRow(o));
if (si != null)
{
int pos = si.Position - 1;
while (pos >= 0)
{
RowIdentifier gi = _listSection.RowInformation[pos];
if (gi is ListSection.GroupIdentifier)
{
_listSection.FocusedItem = new ListSection.PositionedRowIdentifier(gi, pos);
--pos;
}
else
{
break;
}
}
_listSection.FocusedItem = si;
}
}
else
{
_listSection.FocusedItem = null;
}
}
internal void FireFocusChanged(RowIdentifier oldFocusItem, RowIdentifier newFocusItem)
{
OnRowFocusChanged(new RowFocusChangedEventArgs(oldFocusItem, newFocusItem));
}
public RowEventArgs(RowIdentifier row)
{
Row = row;
}
public RowFocusChangedEventArgs(RowIdentifier oldFocus, RowIdentifier newFocus)
{
OldFocus = oldFocus;
NewFocus = newFocus;
}
/// <summary>
/// Override this method if you want to change the expansion state of a grouped item.
/// </summary>
/// <param name="ri"></param>
/// <param name="currentState"></param>
public virtual void GetGroupedState(RowIdentifier ri, ref ListSection.GroupState currentState)
{
}
public RowFocusChangedEventArgs( RowIdentifier oldFocus, RowIdentifier newFocus )
{
OldFocus = oldFocus;
NewFocus = newFocus;
}
public RowEventArgs( RowIdentifier row )
{
Row = row;
}
internal void FireFocusChanged( RowIdentifier oldFocusItem, RowIdentifier newFocusItem )
{
OnRowFocusChanged( new RowFocusChangedEventArgs( oldFocusItem, newFocusItem ) );
}
/// <summary>
/// Override this method if you want to change the expansion state of a grouped item.
/// </summary>
/// <param name="ri"></param>
/// <param name="currentState"></param>
public virtual void GetGroupedState( RowIdentifier ri, ref ListSection.GroupState currentState )
{
}
