Re: NSEvent locationInWindow undefined for non-mouse events, how to catch?
Re: NSEvent locationInWindow undefined for non-mouse events, how to catch?
- Subject: Re: NSEvent locationInWindow undefined for non-mouse events, how to catch?
- From: "Gary L. Wade" <email@hidden>
- Date: Wed, 15 Feb 2012 09:56:33 -0800
What it sounds like you're really asking in the latest part of this thread is for every object in a given runtime to track the messages called upon it with a time stamp in order to compare those for an exact ordering of calls conducive to your needs.
That COULD be useful, but it would be really resource-intensive, especially in a heavy-object-usage process if turned on for every object, but it could be turned on only for objects of a particular class in your scenario.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
On Feb 15, 2012, at 8:12 AM, Sean McBride <email@hidden> wrote:
> On Tue, 14 Feb 2012 21:08:38 -0800, Kyle Sluder said:
>
>>> Are you calling -type on the events you are receiving? Checking that
>> value should make it clear whether the event you have received is a
>> mouse event or not. If not, and you need the mouse location, you can
>> get if from NSEvent's +mouseLocation or a relevant window instance's -
>> mouseLocationOutsideOfEventStream.
>>
>> The question is whether any debugging code can be added to catch
>> instances where -type isn't being called before asking for the mouse location.
>
> And since no one has said "yes", I've assumed it's "no" and filed <rdar://10868211> with the suggestion.
>
> In the meantime, I'll create a category method that wraps locationInWindow and delegates to mouseLocation or similar otherwise.
>
> Thanks to all who replied,
>
> --
> ____________________________________________________________
> Sean McBride, B. Eng email@hidden
> Rogue Research www.rogue-research.com
> Mac Software Developer Montréal, Québec, Canada
>
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