Thanks Howard and Rob. I will try both approaches and see what works best. But, it makes me wonder how Xcode is able to set the tag of NSCells?
-Carl > On Mar 16, 2019, at 6:10 PM, Howard Moon <how...@antarestech.com> wrote: > > Either use NSActionCell, or derive your own class from NSCell and implement > it. > On Mar 16, 2019, at 6:08 PM, Rob Petrovec <petr...@mac.com> wrote: > > This is expected and documented behavior. From > https://developer.apple.com/documentation/appkit/nscell/1532348-tag?language=objc > > Setting the value of this property raises with > NSInternalInconsistencyException. Subclasses are expected to override this > property if they support tags > > If you want to use tags, you should subclass NSImageCell and implement -tag & > -setTag: to return your own ivar. Hope that helps. > > —Rob > > >> On Mar 16, 2019, at 7:03 PM, Carl Hoefs <newsli...@autonomy.caltech.edu> >> wrote: >> >> macOS 10.12, ObjC >> >> Is it not possible to set the tag of an NSImageCell at runtime? >> >> At runtime when I do "myCell.tag = val;" I get a warning: >> Stub implementation of -setTag by NSCell does nothing. >> >> I have an array of 48 NSImageCells. I can't hard-code them in Xcode because >> don't know the tag values until runtime. >> How can I accomplish this? >> >> -Carl >> _______________________________________________ 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
