reloading an NSTreeController

2008-08-02 Thread Gerriet M. Denkmann
I have myContentArray, bound to the contentArray of an NSTreeController. And an OutlineView which has its columns bound to the same NSTreeController. I do [ myContentArray addObject: someObject ] and this is shown in the OutlineView. Everything works very nicely. - (IBAction)revertDocume

Re: reloading an NSTreeController

2008-08-02 Thread Jonathan Dann
On 1 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: But all disclosure triangels are now closed. Is there some way to reopen them to the previous state? I have the strong feeling that I will have to handle this myself. Ok. So be it. It's a common problem. Can I point you here: http://www

Re: reloading an NSTreeController

2008-08-02 Thread Gerriet M. Denkmann
On 3 Aug 2008, at 05:51, Jonathan Dann wrote: On 1 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: But all disclosure triangels are now closed. Is there some way to reopen them to the previous state? I have the strong feeling that I will have to handle this myself. Ok. So be it. It's a c

Re: reloading an NSTreeController

2008-08-03 Thread Jonathan Dann
On 3 Aug 2008, at 04:35, Gerriet M. Denkmann wrote: On 3 Aug 2008, at 05:51, Jonathan Dann wrote: On 1 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: But all disclosure triangels are now closed. Is there some way to reopen them to the previous state? I have the strong feeling that I will

Re: reloading an NSTreeController

2008-08-04 Thread Gerriet M. Denkmann
On 3 Aug 2008, at 16:53, Jonathan Dann wrote: On 3 Aug 2008, at 04:35, Gerriet M. Denkmann wrote: On 3 Aug 2008, at 05:51, Jonathan Dann wrote: On 1 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: But all disclosure triangels are now closed. Is there some way to reopen them to the previou

Re: reloading an NSTreeController

2008-08-05 Thread Jonathan Dann
On 4 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: On 3 Aug 2008, at 16:53, Jonathan Dann wrote: On 3 Aug 2008, at 04:35, Gerriet M. Denkmann wrote: On 3 Aug 2008, at 05:51, Jonathan Dann wrote: On 1 Aug 2008, at 14:04, Gerriet M. Denkmann wrote: But all disclosure triangels are now cl