Re: brightness slider
Re: brightness slider
- Subject: Re: brightness slider
- From: Martin Orpen <email@hidden>
- Date: Tue, 05 Oct 2004 08:47:48 +0100
on 4/10/04 7:52 pm, Neil Barstow at email@hidden wrote:
> Hi Martin
>
> interesting script, could be very useful
>
> I guessed that < bValue > needed to be on the end of the line not on the
> next line, as compiling failed if it was on the next line
>
> however, on my 10.3.5 system [PB1.25 connected to Apple 17 LCD]
> once the Display's pane is open it returns:
>
> <<
> System Events got an error: NSReceiverEvaluationScriptError: 4 >>
The error is caused by you not having the "Enable access for assistive
devices" checkbox ticked in System Preferences/Universal Access.
It's one of the problems with UI (User Interface) scripting :-(
I posted a reply with a "safer" script which warns users about this, but it
exceeded the 12K message limit.
I'll post the script on its own after this message - you'll see why I didn't
post it the first time as the checks and warnings are 3x longer than the
original script. The checking routine is from Bill Cheeseman's excellent
Prefab UI Browser software.
Regards
--
Martin Orpen
Idea Digital Imaging Ltd -- The Image Specialists
http://www.idea-digital.com
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