Very buggy NSWindow behavior with Lion full screen

[elliep]

I've pulled Chameleon changes after not having done so for many months, and suddenly my app's window is exhibiting some very strange and buggy behavior. (On 10.7; I haven't tested other platforms.) The "BigApple" example app demonstrates this as well.

Steps to reproduce: Tweak BigApple's NSWindow instance in MainMenu.xib to enable Full Screen (Primary Window) and ensure that it has no maximum window size set. Run the application. Enter full screen, then exit.

Results: Notice that the top bar of the window no longer responds to clicking and dragging to reposition. Hover over the edges of the window and notice that it does not display the resize arrows, but the window can be resized from the bottom right corner.

In our app, we also crash EXC_BAD_ACCESS trying to send a message to a deallocated instance of a private AppKit class ( [_NSThemeFullScreenButton isDescendantOf:]). But I have not been able to reproduce that with BigApple.

If I point either our app or BigApple to older Chameleon source (even 687c7e5 from the downloadable .zip archive on github), they both behave as expected.