How to get the LabelField that is under the mouse cursor?

Questions & Answers
1

I’m trying to implement drag&drop in a custom EditorWindow similar to the Hierarchy.
I have several EditorGUILayout.LabelField inside several EditorGUILayout.Foldout, all inside EditorGUILayout.BeginScrollView. How can I know if I have a LabelField under the mouse cursor when the user starts dragging?
I tried the GUI.tooltip trick suggested in the documentation but the tooltip is automatically displayed, making it unusable.

2

Just found out about GUILayoutUtility.GetLastRect() that solves my problem…