winemac: Disable the zoom button for windows that are disabled.

[Ken Thomases]

On May 12, 2013, at 3:22 PM, Ken Thomases wrote:

> As mentioned in the other thread, I'm not seeing the problem that this is meant to solve on 10.6.  I will test 10.7+ tomorrow.

OK, I've tested on 10.8 and I see that the zoom button highlights when the mouse moves over it, although clicking on it does nothing.

I've also verified with a simple Cocoa test app.  Toggling NSResizableWindowMask in the style mask does not seem to affect the zoom button.  It works the same in the other direction, too.  If the window starts without NSResizableWindowMask in its style mask, then adding it in later doesn't enable the zoom button.  I've got some more tests I want to run.

Oddly, the zoom button behaves properly on 10.8 with the Mac driver in CrossOver 12.x.  That's because I handled disabled windows somewhat similarly to what your patch does, disabling the zoom button explicitly.  However, I also disable the resize cursors at the edge by setting the max and min size for the window to the current frame size.  We may need to go that route.  I changed it for a reason, though, when submitting the Mac driver to Wine.  I wish I could remember why. :-/

-Ken