ah, that makes sense. I'll make the change and see if that fixes it. thanks, Peter.
J. On 2010-05-20, at 1:28 PM, Peter Ammon wrote: > > On May 20, 2010, at 1:14 PM, James Maxwell wrote: > >> I thought I'd change the topic on this, since the content really has changed. >> >> I have an table for setting up MIDI instruments with a name, port, and >> channel. I've got the initial display of options for the table row >> displaying correctly, and when I make changes to the name, port, and >> channel, the data object is updated correctly. The only thing left is that >> the popups in columns 2 and 3 are not holding the selected value. I >> understand that this is probably because I'm reloading the menu in >> tableView:objectValueForTableColumn:row, but I'm not sure how to get around >> it. >> >> Here's the code I've got so far. I'm not using an NSArrayController, because >> that approach was driving me absolutely mental... >> I've copied all the code (except imports) to be thorough. Logging "Edited >> MIDIInstrument" at the end shows that the instrument is set up correctly, >> with the desire name, port, and channel. It's just that the popups always >> display the 2nd item. > > Hi James, > > If you have a table view containing an NSPopUpButtonCell, the object value > returned by your objectValueForTableColumn: method should be an NSNumber, > which contains the index of the item that should be selected. It looks like > the attached code is returning the cell itself, which is strange, and I think > that's causing the problem. > > Hope this helps, > -Peter > James B Maxwell Composer/Doctoral Student School for the Contemporary Arts (SCA) School for Interactive Arts + Technology (SIAT) Simon Fraser University jbmaxw...@rubato-music.com jbmax...@sfu.ca _______________________________________________ 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
