Attach media information to the objects in the scene

[akuma]

Sorry, but my English is low.
Hi I am trying to do is to add the functionality to attach multimedia information to different objects in the scene.
the idea that I have is to add a menu item to the pop-up menu to also open a popup window and select the items that I will attach to the slected object in the scene.
what happens is I do not have much experience working with Java (no resemblance to C). I am currently stuck on the visual part, i was checking the source code and all the menus work through the Action class, which I see is where it tells what to do.
finally someone could tell me how it works this part of logic. thanks

[Puybaret]

If you didn't see resemblance between C and Java yet, I think it would be more wise to study more Java, using for example the very good Java Tutorial and the part about Swing.

[akuma]

Hi, I´m studying that tutorials, but I runing out the time. you can tell me how I add a new menu item in the popupmenu when i clicking over an object in the 2D scene. thankyou