public void Remove(GUIWidget widget)
{
ISelectable selectable = widget as ISelectable;
IEventListener <InputKeyEvent> keyListener = widget as IEventListener <InputKeyEvent>;
if (selectable != null)
{
RemoveSelectable(selectable);
}
if (keyListener != null)
{
InputKeyListeners.Remove(keyListener);
}
Widgets.Remove(widget);
}
public void Add(GUIWidget widget)
{
ISelectable selectable = widget as ISelectable;
IEventListener <InputKeyEvent> keyListener = widget as IEventListener <InputKeyEvent>;
if (selectable != null)
{
AddSelectable(selectable);
}
if (keyListener != null)
{
InputKeyListeners.Add(keyListener);
}
Widgets.Add(widget);
}