You can explore the hierarchy of parent and children classes of a selected class in the Hierarchy tool window.
Note that the Hierarchy tool window only becomes available, when you build the class hierarchy, as described below.
- Open file with the desired class in the editor, and place the caret anywhere inside the class, or on the class name.
- On the main menu, choose Ctrl+H. or press
The class hierarchy appears in the Hierarchy tool window.