On Fri, May 14, 2010 at 5:45 AM, Billy Flatman <[email protected]> wrote: > Hi Quincey, > > Thanks for you help. I am trying to pass the class reference around for drag > and drop, I think i'll try your idea of converting the pointer to a number,
The best way to pass arbitrary pointers around your app for drag and drop is to add a method to retrieve that pointer to your dragging source, then the destination can use [[draggingInfo draggingSource] retrieveWhateverInfo] to get it. This avoids all of this scary pasteboard manipulation, and ensures that inter-process drags don't explode because the pointer went invalid. Mike _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [email protected]
