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NSOutlineView and the trash can, take 2
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NSOutlineView and the trash can, take 2

  • Subject: NSOutlineView and the trash can, take 2
  • From: John Stiles <email@hidden>
  • Date: Tue, 2 Aug 2005 20:41:53 -0700
I asked about this earlier, but no responses, so I'm going to ask in a different way.

Does anyone have any sample code that demonstrates an NSOutlineView where you can do all of the following:
- drag files from the Finder into the outline view
- drag items from the outline view to the Finder
- drag items from the outline view into the Trash to delete them
- (optional) highlight items in the outline view and press del to delete them

I have code that handles the first two cases, but I have no idea how to improve the code to make it handle deletion.
One guy suggested that I just check the path I get back to see if it's the Trash or not. Honestly, I think that would probably work, but is that the "correct" way? I thought "NSDragOperationDelete" would be involved at some point.
I could also put a fake trash icon somewhere in the window itself and use that, but that's really corny. I don't want to do that unless I'm totally stumped.
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