/// <summary>
/// Returns a boolean indicating if the drawable is attached to this node
/// If deep search is used, it only guarantees it is attached to a node in the subtree
/// </summary>
/// <param name="drawable">Drawable</param>
/// <param name="deepSearch">Optionally search all children</param>
/// <returns>If attached</returns>
public virtual bool ContainsDrawable(gxtIDrawable drawable, bool deepSearch = false)
{
for (int i = 0; i < NumDrawables; i++)
{
if (drawables[i].Equals(drawable))
return true;
}
if (deepSearch)
{
for (int i = 0; i < NumChildrenNodes; i++)
{
if (children[i].ContainsDrawable(drawable, true))
return true;
}
}
return false;
}
/// <summary>
/// Detaches a drawable object from this node
/// </summary>
/// <param name="drawable">Drawable</param>
/// <returns>If found and detached</returns>
public virtual bool DetachDrawable(gxtIDrawable drawable)
{
for (int i = NumDrawables - 1; i >= 0; --i)
{
if (drawables[i].Equals(drawable))
{
drawables.RemoveAt(i);
return true;
}
}
return false;
}
/// <summary>
/// Attaches a drawable object to this node
/// </summary>
/// <param name="drawable">Drawable</param>
public virtual void AttachDrawable(gxtIDrawable drawable)
{
gxtDebug.Assert(!drawables.Contains(drawable), "You cannot attach the same drawable to the same node more than once!");
if (drawable != null)
drawables.Add(drawable);
}
