Creating a cascading menu button an a GUI status

I have a GUI status on a normal screen (NOT on an ALV grid). On this status I have added 3 function buttons (SEARCH, CREATE, MANAGE). I want to add a 4th button that appears and acts like a cascading menu button. An example of what I want the button to look like is similar to what you would see on the standard 'Change Layout' button on an ALV Grid. I am not using an ALV grid, though - but I'm trying to get a button on the GUI status to act like that - where you click on it and you see multiple options such as Display, Edit, Copy.

I don't want to add this to my MENU bar. I'm trying to add it to my APPLICATION bar. If anyone has ever done this, please let me know how you did it.

Thank you for any helpful information.

-P. Foley