/// <summary>
/// Make a following bounds change on this containerlist undoable!
/// </summary>
/// <param name="allowMerge">true means allow the moves to be merged</param>
public void MakeBoundsChangeUndoable(bool allowMerge)
{
if (Count > 0 && Parent != null)
{
var clone = new DrawableContainerList();
clone.AddRange(this);
Parent.MakeUndoable(new DrawableContainerBoundsChangeMemento(clone), allowMerge);
}
}
public void AddElements(DrawableContainerList elems)
{
elements.AddRange(elems);
Invalidate();
}
