From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,714a8558b02b32bb X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2004-01-21 05:22:32 PST Path: archiver1.google.com!news2.google.com!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed.esat.net!logbridge.uoregon.edu!newshub.sdsu.edu!elnk-nf2-pas!newsfeed.earthlink.net!stamper.news.pas.earthlink.net!stamper.news.atl.earthlink.net!newsread3.news.atl.earthlink.net.POSTED!d9c68f36!not-for-mail Message-ID: <400E7D14.70407@noplace.com> From: Marin David Condic User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0 (OEM-HPQ-PRS1C03) X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: GUI was Re: why Ada is so unpopular ? References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 21 Jan 2004 13:22:29 GMT NNTP-Posting-Host: 209.165.24.48 X-Complaints-To: abuse@earthlink.net X-Trace: newsread3.news.atl.earthlink.net 1074691349 209.165.24.48 (Wed, 21 Jan 2004 05:22:29 PST) NNTP-Posting-Date: Wed, 21 Jan 2004 05:22:29 PST Organization: EarthLink Inc. -- http://www.EarthLink.net Xref: archiver1.google.com comp.lang.ada:4602 Date: 2004-01-21T13:22:29+00:00 List-Id: Sure. Anything that is going to get done by a group is going to involve compromise. I can live with that. The important part is to get some start down a path that can be agreed upon and find some way of making it pay to build the end result. My point was that volunteer efforts to build something are by their very nature going to be slow to build some relatively large end result. If ASCLWG was able to agree on Charles as a starting point, great. But to add on to Charles some larger body of capabilities (such as building a GUI on top of it) I think that could take *years* unless it got out of "All Volunteer" mode somehow. You can adopt an existing thing like GtkAda or CLAW or JEWL or whatever as a starting point too. That has strengths and weaknesses as well. GtkAda, for example, doesn't use data structures that come out of Charles, right? So now you've got a hodgepodge collection of stuff instead of a well integrated toolset. If GtkAda was going to return a list of something, shouldn't it ought to be a *Charles* list rather than something that was specific to GtkAda? Might not the whole API to GtkAda be a better, more Ada-ish thing if it were using Charles data structures instead of being a band-aid over the top of a bunch of C parameters? Assuming Charles were to become "The Thing" for data structures, wouldn't a standard GUI for Ada want to exploit it to the max and be well integrated with it? It might make a good start, but there could be years of effort needed from volunteers to produce something that met with expectations for a portable GUI for Ada. MDC amado.alves wrote: > > There's another way: compromise. In the ASCLWG we eventually managed to agree upon selecting a pre-existing container library (Charles) to form the basis of the standard proposal. I didn't take long. The group was assembled in June 2002 (the Ada Europe workshop in Vienna), and the proposal was filed in September 2003 (AI-302/2). In the intervening dense discussion (circa 500 messages on the group list, plus circa 100 on the ARG forum) every one of us compromised about something from naming to featured abstractions to iteration methods. > > If someone had started a similar process with GTK (or JEWL or...) we'd have it in Ada 2005, the standard GUI. Of course there is still plenty of time for a separate standard, or a reference API or whatever SIGAda calls it. > > (I'm not disagreeing with anything, just telling a story.) > > > > -- ====================================================================== Marin David Condic I work for: http://www.belcan.com/ My project is: http://www.jsf.mil/NSFrames.htm Send Replies To: m o d c @ a m o g c n i c . r "Face it ladies, its not the dress that makes you look fat. Its the FAT that makes you look fat." -- Al Bundy ======================================================================