Metal and drag

[Ludovic Thébault]

Hello,

With Rev 2.1 we can metalize MacOS X stacks, but to respect the 
guidlines, it is "necessary" to be able to move the window by its metal 
background and not only by the title bar.

How do this ? 

A 'grab me' in the card or stack script doesn't work. 

With this script it doen't work very well (the move is very flashy) :

on mouseDown
   put true into lMouseDown
end mouseDown

on mouseMove x,y
   if lMouseDown then set the loc of this stack to x,y
end mouseMove

Thanks.