private void OnNodeCreated_Event(object sender, GraphNodeEventArgs e)
{
foreach (var node in e.Nodes)
{
if (node is SCBaseDomainNode)
{
var baseNode = node as SCBaseDomainNode;
baseNode.SnapNode();
}
}
}
private void OnNodeDragged_Event(object sender, GraphNodeEventArgs e)
{
foreach (var node in e.Nodes)
{
if (node is SCBaseDomainNode)
{
var baseNode = node as SCBaseDomainNode;
var snappedCenter = SCBaseDomainNode.GetSnapPosition(baseNode.Bounds.center);
bool bCannotBeSnapped = baseNode.ContainsOtherNodeAt(snappedCenter);
baseNode.IsSnapped = !bCannotBeSnapped;
}
}
}
private void OnNodeDragStart_Event(object sender, GraphNodeEventArgs e)
{
}
private void OnNodeDragEnd_Event(object sender, GraphNodeEventArgs e)
{
SnapNodes(e.Nodes);
HandleGraphStateChanged();
}