Re: mysterious failure in tableview application

[A. Arias]

El lun, 20-08-2012 a las 22:07 -0700, Tony Amort escribió:
> On Mon, Aug 20, 2012 at 9:55 PM, Germán A. Arias <german@xelalug.org>
> wrote:
>         El lun, 20-08-2012 a las 20:55 -0700, Tony Amort escribió:
>         > I wrote a simple table based document app based on the
>         "Money"
>         > tutorial. I used it to store trip mileages and notes.
>         >
>         > I run Slackware, and recently got a new computer and put
>         Slackware64
>         > on it. I installed all the gnustep stuff and copied my
>         ProjectCenter
>         > directory to the new machine. I built the project without
>         complaint
>         > and when I run it is starts fine and it loads my old data.
>         >
>         > I can drag a row from an existing document into a new one
>         fine.
>         >
>         > I cannot double-click in a row and add new data. It selects
>         the row
>         > but doesn't give a cursor.
>         >
>         > This code runs fine on my 32-bit system, and throws no
>         errors on the
>         > new one--it just doesn't work. The versions are NOT the
>         same--on my
>         > original system I used slackware packages someone else
>         built, on the
>         > new system I have compiled everything in multiple versions
>         and all
>         > work the same.
>         >
>         > What am I missing? How do I track this down?
>         
>         > _______________________________________________
>         
>         This is caused by some changes in latest packages of gnustep.
>         If I
>         remember correctly you should add something like:
>         
>         - (void) tableView: (NSTableView*)aTableView
>            willDisplayCell: (id)aCell
>             forTableColumn: (NSTableColumn*)aTableColumn
>                        row: (int)rowIndex
>         {
>           [aCell setEditable: YES];
>         }
>         
>         Hope this help.
>         
> Thanks! This fixed it. Is this documented anywhere?

As far as I know, no. But this is conform with Cocoa. I suppose that in
Cocoa you can edit these attributes on Interface Builder.