Re: NSTableView as drag target for NSColorPboardType

[Steven Kramer]

Op 26-mei-05 om 21:24 heeft Andreas Höschler het volgende geschreven:

> Hello,
>
> I have sent
>
>    [tableView registerForDraggedTypes:[NSArray  
> arrayWithObject:@"NSColorPboardType"]];
>
> on a tableView subclass. When I drag a color from the color panel to  
> this table, I would expect
>
> - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
> {
>    NSLog(@"performDragOperation");
>   ...
> }
>
> to be called but it is not. What am I missing?


See  
http://developer.apple.com/documentation/Cocoa/Conceptual/DragandDrop/ 
Tasks/acceptingdrags.html

Have you implemented - (NSDragOperation)draggingEntered:(id  
<NSDraggingInfo>)sender? Also try using NSColorPboardType without  
quotes - it's a constant defined somewhere.


Regards,

Steven Kramer

--
steven@sprintteam.nl
http://www.sprintteam.nl/