Editor GUI Hierarchy View

EditorGUIHierarchyView is an utility view that allows you to easily add a hierarchy view (think Unity's scene view) to your Editor Windows.

Features

• Keyboard cycling (move up/down, open/close with key arrows)
• Item selection
• Multiple selection (cmd+click to select multiple items)
• Text coloring (for both selected and unselected states)

Example

EditorGUIHierarchyView hierarchyView = new EditorGUIHierarchyView();

public void OnGUI ()
{
	hierarchyView.BeginHierarchyView ();

	hierarchyView.BeginNode ("Select me");
		hierarchyView.Node ("Child");
		hierarchyView.BeginNode ("Another parent");
			hierarchyView.Node ("Grandson");
		hierarchyView.EndNode ();
	hierarchyView.EndNode ();

	hierarchyView.Node ("No children");
	hierarchyView.Node ("Hello");

	hierarchyView.EndHierarchyView ();

	Repaint ();
}