On Fri, 12 Sep 2003, Yen-Ju Chen wrote:
>
>
>
> >From: James Pendergrass <James.Pendergrass@oberlin.edu>
> >To: discuss-gnustep@gnu.org
> >Subject: NSTableView setAction: raising an exception
> >Date: Fri, 12 Sep 2003 11:37:32 -0400 (EDT)
> >
> >Hello all,
> >I'm trying to build a gnustep application which relies on an
NSTableView
> >to display some data. When the user clicks (or double clicks) on rows
in
> >the table view, I would like to do something, so in my UI controller's
> >awakeFromNib I have:
> > [_theTableView setTarget:self];
> > [_theTableView setDoubleAction:@selector(rowDoubleClicked:)];
> > [_theTableView setAction:@selector(rowClicked:)];
> >Where _theTableView is an IBOutlet which is connected (using Gorm) to
the
> >NSTableView instance. (Gorm for some reason does not see the
rowClicked:
> >and rowDoubleClicked IBActions which are defined in the UIController.h
> >file, which is why I'm doing this programmatically).
> >
> >The problem is that when I launch the app and it tries to load the
.gorm
> >file, I get the exception:
> > Exception occured while trying to load model: attempt to set an
> >action in an NSCell
>
> I guess that you might not connect _theTableView to the NSTableView,
> but to a NSCell.
> If you connect the outlet to NSTableView, in the Gorm Inspector,
> under "connections", it should indicate that it connects to
> "GormNSTableView".
> Here is a screenshot which might help:
>
>
http://www.people.virginia.edu/~yc2w/GNUstep/Tutorial/en/ch13s02.html#id2976496.
>
> Hope it help.
> Yen-Ju
>
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