How to unlock toolbars in Eclipse 4.2 (Juno)

Question

I migrated from Eclipse Indigo (3.7) to Juno (4.2). In Juno all toolbars seem to be permanently locked. Is there a way to unlock them so they could be moved or rearranged?

Answer 1

Good grief. I tried changing to the Windows 7 Classic theme because I was unable to move my toolbar buttons. Worse even, when the debug perspective opened automatically upon hitting the first breakpoint, the Java perspective button remained pressed, but pressing it again changed back to the Java perspective. Now, with Windows 7 Classic, the editor tabs look like in Indigo (whose look&feel personally I liked much better), but now the menu bar is gone and all perspective chooser buttons are gone too. The menu hotkeys (such as "Alt-W p" to get to Window-Preferences) don't seem to work. If I don't want to re-install I would probably now have to fiddle with some config files to find the Theme setting. Well, thank you...