On 3 Feb 2010, at 21:04, Jerry Krinock wrote:

> An app I'm developing has a multi-tabbed window.  Sometimes one of the Error 
> Recovery Options is to click into some tab and adjust control Foo.  And in 
> many cases, either due to the complexity of it, or to help the user learn 
> where the control is, I want them to actually do it themselves, using the 
> control.
> 
> So, when a user clicks the Recovery Option "Change Foo", I reveal the tab, 
> and then I'm thinking that I'd like to maybe draw a red outline around the 
> frame of the control.  Are there any API, Apple or other frameworks that I 
> should consider to do something like this?
> 
> How about that fat blue arrow which Apple uses to direct users to menu items 
> after searching in Help?  Any way to get ahold of that?

What about using a child window?
I use MAAttachedWindow for this sort of thing.

http://mattgemmell.com/2007/10/03/maattachedwindow-nswindow-subclass

Lots of possibilities with it as you can wrap it around an NSView instance of 
your choice.

Regards

Jonathan Mitchell

Developer
http://www.mugginsoft.com

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