Most appropriate Cocoa object to use to create sub-windows

Hi All,

May I pick your brains please?

I would like to create a button in my main window that, when the mouse cursor enters its bounds, would reveal a new window where some items may have disclosure buttons (or some other button types) so that when such items are highlighted (again on mouse entered) would reveal a new window with sub-items that can be selected by users.

I thought that a browser would do the job but the browser shows all the sub-windows at once, am I right? At least, that’s how I see it in the Xcode sample programs that Apple provides.

What I really would like to have is something akin to the drop down menus of the Mac’s main menu bar.

Is this possible?

Many thanks in advance.

archseed :slight_smile: