Re: Dragging to table view without indicator

FROM : Stéphane Sudre
DATE : Mon Jan 27 13:10:41 2003

On Sunday, January 26, 2003, at 11:37  PM, Andrew Merenbach wrote:

> I would like to accept various drops on my table view, but would
> rather that the entire table view become outlined, rather than an
> indicator bar be drawn, to signal that a drop can occur, as the
> dropped data would not be inserted at the particular location
> indicated by the bar.  What will I need to do to make this happen?


I'm afraid I have an easier solution than the ones having been
proposed. In your Table Source:

- (NSDragOperation)tableView:(NSTableView*)tv validateDrop:(id
<NSDraggingInfo>)info proposedRow:(int)row
proposedDropOperation:(NSTableViewDropOperation)op
{
   NSArray *types;

   types = [[info draggingPasteboard] types];

   if ([types containsObject:NSStringPboardType])        // Change this line if
you need
   {
       [tv setDropRow:-1 dropOperation:NSTableViewDropOn];

       return NSDragOperationCopy;
   }

   return NSDragOperationNone;
}
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