who can read has a clear advantage :-O
sorry, for missunderstanding I confused the 2 fields.
I want to set another icon in the dock, when flashing and want to reset
it to the old one, when the notification is finished.
Thanks and all the best
Matthias
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Am/On Wed, 9 Nov 2005 19:55:03 -0800 schrieb/wrote James W. Walker:
>>> On Nov 9, 2005, at 9:17 AM, Matthias Schmidt wrote:
>>>
>>>> how can I pass an argument (in this case an IconRef) to a callback
>>>> method of the notification manager ?
>>>> if i try to abuse one of the fields of the NMRec the thing is
>>>> crashing.
>
>I wrote:
>
>>> That's what the nmRefCon field is for.
>
>Laurence Harris <email@hidden> wrote:
>
>>The icon is ignored in Mac OS X if I recall correctly.
>
>The icon was in the nmIcon field, not nmRefCon. Anyway Mr. Schmidt
>did not say what he wanted to use an IconRef for, so I did not assume
>that he was trying to display an icon in an Apple menu.
>
>
>Matthias Schmidt wrote:
>
>>Anyway I tried to abuse that field and pass my argument through that to
>>the callback, but it caused a crash, when the callback routine was
>>called. (Why it causes a crash, when we don't need that field anymore?)
>
>This is not an abuse, the documentation says that nmRefCon is for use
>by your application. I think there must be some other reason for the
>crash. For instance maybe the IconRef is no longer valid when the
>response callback is called.
>
>--
> James W. Walker, ScriptPerfection Enterprises, Inc.
> <http://www.write-brain.com/>
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