Good info, thanks. I also noticed that now with using NSTextFieldCell, I get a tooltip for each cell. Which I can use :)
- Koen. On Nov 14, 2011, at 8:21 PM, Conrad Shultz wrote: > Ah... > > Have you read the documentation for NSCell's -hitTestForEvent:inRect:ofView: ? > > In particular the note: > > If the cell not disabled, and it would track, return NSCellHitContentArea > |NSCellHitTrackableArea. > > I believe that for dragging to work you do NOT want to return > NSCellHitTrackableArea. What happens in your custom cell class if you return > just NSCellHitContentArea? > > (I'm assuming from your original message that you had been using the default > hit test implementation.) > > (Sent from my iPhone.) > > -- > Conrad Shultz > > On Nov 14, 2011, at 17:05, Koen van der Drift <koenvanderdr...@gmail.com> > wrote: > >> >> On Nov 14, 2011, at 7:15 PM, Conrad Shultz wrote: >> >>> Are you subclassing NSCell directly or using one of its subclasses? >>> >>> Out of the box, NSTableView (or, rather, NSTableColumn) uses an >>> NSTextFieldCell, which importantly inherits from NSActionCell, which >>> itself adds lots of core functionality that we are used to (for example, >>> the target-action pattern). >>> >>> It's possible that it also does some things behind the scenes to make >>> drag and drop work better. So: what happens if you inherit from >>> NSActionCell? >> >> I'm indeed subclassing NSCell. Using NSActionCell doesn't make a difference. >> But with NSTextFieldCell it works. >> >> Thanks for the suggestion. >> >> - Koen. _______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
