Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!uunet!mcsun!cernvax!chx400!ugun2b!ugun2a!paccini
From: paccini@uni2a.unige.ch
Newsgroups: comp.windows.open-look
Subject: Re: Help! with scrolling lists and xv_create
Message-ID: <1991May29.114758.966@uni2a.unige.ch>
Date: 29 May 91 09:47:58 GMT
References: <1991May24.211132.10282@cci632.cci.com> <14063@exodus.Eng.Sun.COM> <NICOLAS.91May28132821@bmsr9.usc.edu>
Followup-To: comp.windows.open-look
Organization: University of Geneva, Switzerland
Lines: 22

In article <NICOLAS.91May28132821@bmsr9.usc.edu>, nicolas@bmsr9.usc.edu (Nicolas Rouquette) writes:
> 
> In article <14063@exodus.Eng.Sun.COM> brentb@montagne.Eng.Sun.COM (Brent Browning) writes:
>
> Can someone post a an example of code to use PANEL_LIST_INSERT &
> PANEL_LIST_DELETE? There are two problems: 1) intense flashing
> and 2) after using PANEL_LIST_DELETE in descending order as suggested 
> in O'Reilly, I get bus errors.

A simple way to avoid the flashing is to hide the panel list by
using the XV_SHOW attribute:

	xv_set( panel, XV_SHOW, FALSE, NULL);
	<delete items...>
	xv_set( panel, XV_SHOW, TRUE, NULL);

This works pretty well with OW 2.0 and gives a very clean behaviour.

------------------------------------------------------------------------------
Jean-Francois Paccini 			paccini@cui.unige.ch
University of Geneva
Switzerland