Hi, In my program window, I have some kind of 'inspector' panel, containing an NSTableView object, bound to an NSArrayController, which in turn is bound to a NSMutableArray of DotController objects. These DotControllers control Dot objects, which are custom view objects.
Adding or removing Dot objects in the program window is reflected correctly in the tableview, as rows are added or removed accordingly. Each table row correctly displays the Dot index number, X and Y coordinates. So far, so good. Now, I would also like to use cocoa bindings to somehow link the table selection to my Dot objects and vice versa; ie. when I change the selection in the table, the corresponding Dot objects should become 'selected' (display in a different color), and when I click a Dot in my UI, the corresponding row in the table should get selected accordingly. I wonder if someone could provide some general guidelines on how to implement this in IB using bindings. I'm wondering if I should create a NSIndexSet property in my model object and bind it to the NSArrayController's 'selectedIndexes' key? But then, I should still somehow 'translate' the content of this indexset to the individual Dot (or DotController) objects in my model array… Or, should I be able to use a BOOL 'selected' property of my DotController object and bind it directly to the NSArrayController's selectedIndexes? I'm also wondering what would be needed, in this context, to get the Dot views to redraw themselves once their 'selected' property has been changed... I hope all this is making some sense to someone on this list and I apologize for not being able to explain my problem more clearly. Thanks for any suggestions. -- Luc Van Bogaert _______________________________________________ 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
