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?
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