Carbon / USE_MAC_TOOLBAR: click in tool bar doesn't raise frame

[David Reitter <david.reitter@gmail.com>]

This affects the 22 branch Carbon build.

Begin forwarded message:

> From: "Nathaniel Cunningham" <nathaniel.cunningham@gmail.com>
> Date: 16 April 2008 15:07:15 BST
>
> With the new tool bar in nightly builds, I find that clicking in the  
> tool bar doesn't raise the frame, whether clicking on an active  
> icon, a disabled icon, or blank bar in between.  This is counter- 
> intuitive and should be fixed if possible.

Clicking on a disabled icon should raise the frame, while clicks on  
non-disabled icons should work as they do (standard click-through  
behavior).
This doesn't currently work.
I tried to fix this myself, but haven't figured out how to do this  
right.  HIViewClick() is called in XTread_socket, but no command event  
is generated. Does the HIView prevent this event when the item is  
disabled?