I have been utilising the IKImageBrowserViewWithCoreData Apple sample
code and wished to add drag and drop and reordering functionality.
Another Apple sample project, image-browser, covers most of the detail.
My problem is the following:
Drag and drop from say the finder works okay (if one can figure out
that setting IKImageBrowserView -draggingDestinationDelegate seems
broken in IB).
Reordering within the view itself, however, fails.
By experimentation I have determined that this is because our image
representation (as per the IKImageBrowserItem informal protocol) is
IKImageBrowserNSDataRepresentationType.
In other words, we are storing an NSData rep of our image in the Core
Data store.
Modifying the code to use a IKImageBrowserPathRepresentationType gives
working reordering but only an image path in the store.
It would seem that the browser view itself will not initiate a drag
for a data representation.
Has anyone successfully overridden the IKImageBrowserView's dragging
behaviour?
Jonathan Mitchell
Central Conscious Unit
http://www.mugginsoft.com
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