public virtual void OnStartDragging(GraphElement ge)
{
var node = ge as CollapsiblePortNode;
if (node != null)
{
ge.RemoveFromHierarchy();
GraphView.AddElement(ge);
// Reselect it because RemoveFromHierarchy unselected it
ge.Select(GraphView, true);
}
}
public void RemoveElement(GraphElement graphElement)
{
StackNode stack = graphElement.parent as StackNode;
if (stack != null)
{
stack.RemoveElement(graphElement);
if (elementsRemovedFromStackNode != null)
{
elementsRemovedFromStackNode(stack, new[] { graphElement });
}
}
graphElement.RemoveFromHierarchy();
}
