Re: Confused about setting selection in NSBrowser
Re: Confused about setting selection in NSBrowser
- Subject: Re: Confused about setting selection in NSBrowser
- From: Chris Idou <email@hidden>
- Date: Sat, 16 Jan 2010 04:55:14 -0800 (PST)
Yes, I'm doing 10.6. But I don't see anything about "item based" in NSBrowser.h, nor anything else that looks enlightening.
________________________________
From: Corbin Dunn <email@hidden>
To: Keary Suska <email@hidden>
Cc: Chris Idou <email@hidden>; email@hidden
Sent: Sat, 16 January, 2010 3:17:00 AM
Subject: Re: Confused about setting selection in NSBrowser
On Jan 15, 2010, at 8:07 AM, Keary Suska wrote:
> On Jan 14, 2010, at 9:56 PM, Chris Idou wrote:
>
>> I'm trying to set the selected item in an NSBrowser.
>>
>> I don't want to use setPath: because the items I'm storing in the browser are not unique, so therefore paths are not unique.
>>
>> I'm trying to use setIndexPath: but when I try the program throws an exception:
>>
>> HIToolbox: ignoring exception 'setSelectionIndexPath: is not supported for browsers with matrix delegates.' that raised inside Carbon event dispatch
>> (
>> 0 CoreFoundation 0x00007fff80322444 __exceptionPreprocess + 180
>> 1 libobjc.A.dylib 0x00007fff8055d0f3 objc_exception_throw + 45
>> 2 AppKit 0x00007fff8378e252 -[NSBrowser setSelectionIndexPath:] + 128
>>
>> I don't understand what this exception means.
>
> Are you building against 10.6 SDK?
Chris must be, otherwise he would have warnings.
Chris -- read up about the "item based" browser in the NSBrowser.h header.
corbin
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