Make folderview understand application/x-kde-dndextract.
The code was copied almost as-is from Dolphin's implementation. It should now be possible to drag and drop files from any archive opened in Ark to folderview. It previously worked with some archive types due to a weird code path in Ark which should not exist. PS: Fredrik, I ended up using pathOrUrl() because I can't pass KUrl via DBus. Reviewed-by: Fredrik Höglund CCMAIL: email@example.com CCBUG: 189322