Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!ucdavis!csusac!garlick
From: garlick@csusac.csus.edu (Jim Garlick)
Newsgroups: comp.sys.next
Subject: SelectionCell inside a Matrix
Message-ID: <1990Jan18.220642.1067@csusac.csus.edu>
Date: 18 Jan 90 22:06:42 GMT
Distribution: usa
Organization: California State University, Sacramento
Lines: 29

I've created a matrix of selectionCells, and set the matrix as
a docView of a scrollView. The problem I'm having is not being able
to set the title of the selectionCells. Here's some code:

[myScrollView setHorizScrollerRequired:YES];
[myScrollView getDocVisibleRect:&aSVRect];
aSVRect.size.height = 1000;  /* need more height for matrix */

protoCell = [SelectionCell newTextCell:"proto"];
myMatrix = [Matrix newFrame:&aSVRect mode:NX_LISTMODE
                   numRows:50 numCols:1];
[myMatrix setScrollable:YES];
[myMatrix setAutodisplay:YES];

[myMatrix setTitle:"first" at:1 :1];
[myMatrix drawCellAt:1 :1];  /* shouldn't need */

[myScrollView setDocView:myMatrix];

Putting in a [myMatrix display] before or after the setDocView doesn't 
seem to have an affect. The scrollVeiw was created in IB. From what I can
get out of the documentation, it seems the first cell here should have the 
word "first" in it, but no. Any suggestions as to what's missing?

Hope this is not inappropriate for this group. Thanks in advance.

Bob Groendyke 
bobgro@csuchico.edu
(I borrowed this account to post. Please send any responses to the group.)