thanks for your reply kyle.
you are absolutely correct: dts did provide a workaround w/
enumerateDraggingItemsWithOptions.
On Apr 12, 2014, at 3:51 PM, Kyle Sluder <k...@ksluder.com> wrote:
> On Apr 12, 2014, at 11:02 AM, edward taffel <etaf...@me.com> wrote:
>>
>> during inter-document drags of app objects, i’d like to resize the drag
>> image to the mag (zoom) of an entered document.
>> this was easily accomplished in carbon. when i ported from carbon [in 2011]
>> i tried what i considered obvious, e.g.
>>
>> - (NSDragOperation)draggingEntered:(id < NSDraggingInfo >)sender {
>> NSImage* img= [sender draggedImage];
>> NSSize sz; // suitably initialized, of course
>>
>> [img setSize:sz];
>> [img recache];
>> }
>>
>> i was surprised when this did not work & reported it. i just noticed,
>> engineering quietly closed the report [may 2013] w/ the suggestion that i
>> investigate
>> enumerateDraggingItemsWithOptions: i’ve just had a look & this seems like
>> very great bother to do something previously obtained w/ two lines of code.
>>
>> does anyone have a workaround?
>
> It sounds like DTS already have you the workaround: use NSDraggingItem.
>
> One reason for doing so is that pasteboard can now contain multiple items,
> which they couldn't under Carbon.
>
> --Kyle Sluder
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