Hi, I'm having trouble doing something I would have thought would be very simple.
I have some columns in an NSTableView where I need to display NSButtonCells, and I need the titles to be dynamic as the underlying data (in coredata) changes. I can bind the value to an NSTextFieldCell and it all works just fine, but when I try to bind to a buttoncell it says it's not KV compliant for "value" or for "title" - the docs indicate that the "value" is the state, so that would explain that not working, and the other one, "title" is read only. So I thought I would need to subclass NSButtonCell and expose a new binding, and that there must be some magic to pick that up when binding the column, but that still doesn't work, so I thought I would have to subclass NSTableColumn and expose the binding there, but I'm not sure how that should link to the cell (if I am indeed doing the right thing). I know I can get a button cell with the right title by using tableview delegate methods, but it doesn't pick up the changes automatically, so I think I need to do it through bindings like this... Is there an example somewhere that will let me know how to get a buttonCell into a tableview such that it can be bound and update its title dynamically? Any pointers? Thanks Gideon_______________________________________________ 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
