GraphMenuAttribute

Description

Marks a static method as a contributor to the graph view's right-click contextual menu. Every time the menu opens, the decorated method is invoked with a GraphMenuContext that exposes the element under the cursor and lets the method append entries via GraphMenuContext.AppendAction.

The decorated method must be static, return void, and take a single GraphMenuContext parameter. The user is responsible for filtering on the clicked element and deciding what to append. Pass a Graph subclass to the constructor to restrict the handler to that graph type. The handler is invoked when the active graph's type matches the listed type or derives from it. Apply the attribute multiple times on the same method to register it for several graph types.

 [GraphMenu(typeof(MyGraph))]
 static void AppendNewItems(GraphMenuContext context)
 {
     if (context.ClickedObject is INode node)
     {
         context.AppendAction("Custom/Inspect", () => Debug.Log(node));
     }
 }

Properties

Constructors