Hello,
Asking the pundits for help again... So far I am unsuccesful trying to implement drag & drop . I want to be able to drag a file or folder on a table view and process the file after that. On startup I do jobList.registerForDraggedTypes( [kUTTypeFileURL as String] ) jobList.setDropRow( -1, dropOperation:.On ) // don’t drop on a cell Handling the drag: extension NSTableView //MARK: extension dragging { override public func draggingEntered( sender:NSDraggingInfo ) -> NSDragOperation { Swift.print("draggingEntered called") Swift.print("dragged types = \(sender.draggingPasteboard().types!)") if sender.draggingPasteboard().types!.contains( kUTTypeFileURL as String ) { Swift.print("contains kUTTypeFileURL") let draggingSourceOperationMask = sender.draggingSourceOperationMask() Swift.print("dragging source operation mask = \(draggingSourceOperationMask)") if draggingSourceOperationMask.contains(.Link) { return .Link } else if draggingSourceOperationMask.contains(.Generic) { return .Generic } } Swift.print("should not get here") return .None } override public func performDragOperation( sender:NSDraggingInfo) -> Bool { Swift.print("performDragOperation called") let pasteboard = sender.draggingPasteboard() if pasteboard.types!.contains( kUTTypeFileURL as String ) { if let fileURL = NSURL( fromPasteboard:pasteboard ) { // process file return true } } return false } } When testing this the printout is draggingEntered called dragged types = ["public.file-url", "CorePasteboardFlavorType 0x6675726C", "dyn.ah62d4rv4gu8y6y4grf0gn5xbrzw1gydcr7u1e3cytf2gn", "NSFilenamesPboardType", "dyn.ah62d4rv4gu8yc6durvwwaznwmuuha2pxsvw0e55bsmwca7d3sbwu", "Apple URL pasteboard type", "com.apple.finder.node"] contains kUTTypeFileURL dragging source operation mask = NSDragOperation(rawValue: 55) So the performDragOperation method is not called. I have a feeling that the code belongs in the delegate but I cannot find any info on this. Any help appreciated Jan E. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com