Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!rochester!rocksanne!jhs
From: jhs@rocksanne.UUCP (Hans Schlichter)
Newsgroups: comp.windows.x
Subject: error in XtListChange of Athena list widget
Keywords: toolkit, listwidget, R3
Message-ID: <746@rocksanne.UUCP>
Date: 5 May 89 15:38:33 GMT
Organization: Xerox: Webster Research Center, Rochester, NY
Lines: 16

I think there is an error in XtListChange of the Athena list-widget
(X11R3). The routine resets the current highlighting calling:
        lw->list.highlight = NO_HIGHLIGHT;
It should also reset (statement missing in code):
        lw->list.is_highlighted = NO_HIGHLIGHT;

Otherwise you will get a segment violation if you do the following:
        select an item
        shorten your list (the index of the previously selected item
        is larger than the new largest index)
        select a new item

/Hans

Arpa-Net: schlichter.wbst@xerox.com
UUCP: rochester!rocksanne!jhs