Slashdot

itwbennett writes "A large number of Chinese parents are finding their teenagers to be exhibiting such psychological symptoms as depression, antisocial behavior, and slipping grades. The cause: Internet addiction. World of Warcraft and Counter-Strike rank beside Chinese role-playing games as those that hook the most patients, says Tao Ran, the founder of a youth rehabilitation center on a Beijing army base. Online chat programs more often hook girls, who make up a handful of Tao's current 70 patients. The teens are subjected to a 'strict regimen of military drills, martial arts training, lectures and sessions with psychiatrists.' And, most importantly: no Internet."

I have the urge to commit my 24" Core 2 Duo iMac to a single Linux operating system, thus giving up the goodness of my beloved Mac OS X. I am not a stranger to Linux, but I am a stranger to running Mac apps on Linux. On my PowerPC I can use SheepShaver to run Classic apps. The Mac-on-Linux project can run OS X apps, but it requires a PowerPC, not an x86. Virtualizing and emulating are inefficient, especially given the wonderful results the WINE project has had in getting Windows apps to run on Linux. What I would like is an equivalent: a software compatibility layer that will allow Linux to run Mac OS X apps at native performance. I believe there is some additional complexity in accomplishing this. Mac OS X apps aren't just Mac OS X apps. They are Carbon. They are Cocoa. They are universal binaries. They are PPC code with Altivec. Does such a project exist yet? If not, why not?

pschmied writes "Today the Étoilé Project released v0.2 of its Desktop Environment. Not only does Étoilé share user interface similarities with Mac OS X, Étoilé enjoys some source-level compatibility with Mac OS X as well. Many here undoubtedly remember NeXT, the revolutionary computer / development environment that gave rise to the first Web browser and later became the foundation of Mac OS X. Étoilé uses the FSF's own implementation of the NeXT development environment, GNUstep, making this a close technological relative of OS X. Screenshots and a source tarball are available."

qa'lth writes "Today marks the occasion of the release of Gorm 1.0, the Interface Builder for the GNUstep project, and with its release, comes the obsolesence of the GNOME and KDE projects. Finally, today, Free Software users can enjoy the power of a well-designed, powerful object-oriented system derived from OpenStep, legacy to the acclaimed MacOSX, through GNUstep, our loving reimplementation of the OpenStep standard."

roard writes "Following the NeXT tradition with mixed case, GNUSTEP is a live CD/distribution while GNUstep is an implementation of the OpenStep API. GNUSTEP is based on Morphix, and uses the GNUstep libraries and GNUstep-based applications to provide a NeXTSTEP-like environment that people can easily test and use. This new 0.9.4 release comes 8 months since the precedent 0.5 release, and brings a lot of new GNUstep applications with it, as well as an upgrade of the GNUstep libraries and the development tools. In other news, a small demonstration of GNUstep development tools is available in Flash or divx. The old dream of having a GNU OS with Hurd and an OpenStep implementation doesn't seems that far now ;)"

node 3 writes "Following the current trend of posting video from product demos long past, openstep.se has posted a 55MB video from 1992 of Steve Jobs demoing NeXTSTEP 3.0. They already have 4 mirrors hosting the file, but hopefully someone will set up a torrent (I would, but I don't have a place to post it). If you find the demo compelling and want to try out NeXTSTEP for yourself, you can always go here or here to get started."

tarzeau writes "Today, the OpenStep API celebrates its 10th anniversary. What started out as a joint adventure of NeXT and SUN to define an application development standard that would run on all machines, making 'write once, compile everywhere' a reality, is still unfolding within the vivid and active community of GNUstep, old NeXT and Apple lovers. The magic 10 appears in GNUstep's current 1.10.x release and in Apple's Mac OS X 'Cocoa' release. Programmers worldwide can develop their programs on Mac OS, Linux, the BSDs, Solaris, and with a couple of hurdles -- even on Windows. This solid and well-defined standard is reaching out to the world of software development, slowly but surely. Program your applications in days or weeks, rather than years or never. Use the advanced API of a development framework that hasn't needed significant modification for 10 years, because it rocks, is stable and just works."

Spencerian writes "Aaron Hillegass new book, Cocoa Programming for Mac OS X, 2nd Edition, is a very helpful book for developers interested in getting not only their feet wet, but become totally immersed in creating applications using the OpenStep-derived API known now as Cocoa. Don't dive in without knowing how to swim in C++/Java, however." Read on for the rest of Spencer's review.

jaromil writes "The dyne:bolic bootable CD distribution is almost getting to its final 1.0 release, includes a whole bunch of multimedia applications making it easy to edit and stream audio and video, encrypt mails, share p2p and of course play games, all with a fancy GNUStep desktop. download the 1.0 alpha 5 ISO (~350Mb) and try it on your PC or XBOX!" One more reason to mod an xbox.

Christopher "CJayC" Jenkins writes "Nicola Pero recently announced on the discuss-gnustep mailing list the public release of his GNUstep Renaissance software, which allows for user interfaces utilizing the GNUstep and Apple Cocoa APIs to be specified in XML. While still alpha-quality code, it can be used at the present to replace .nib (and .gorm and .gmodel) files with .gsmarkup files, which can be easily edited by hand. "

Eugenia writes: "Over a month ago it was reported that a developer had forked the Athe(na) operating system and ported its GUI on top of Linux, without the use of XFree86. This combined OS, called Cosmoe, would support Linux, AtheOS, BeOS and even Macintosh's Carbon APIs (without the use of GNUStep - his port of Carbon is wrapped around the Be API). OSNews today features an interview with the architect of the combined OS, Bill Hayden, where a lot of things are explained about his plans for Cosmoe."

Martin writes: "GNUstep has reached release 0.7.5 of the GUI libraries as well as version 1.1.0 of its base library. Some enhancements include anti-aliased font support, spell checking, a great key-bindings system, a tool for inline Obj-C documentation, further Mac OS X compatibility, and much more ..."

cbv writes: "The FOSDEM orgnization is pleased to announce that the GNUstep, Mozilla, KDE, PHP and Gnome will have developers meetins in Brussels during the FOSDEM meeting that will take place 16 and 17 February 2002."

Eugenia writes "A new, Linux-based operating system released recently, called Simply GNUstep and it is based on the GNUstep architecture, originally built by NeXT (OpenSTEP) and is now also used by MacOSX (Cocoa). The alpha version of the x86-based OS is available for download and boots off the 110 MB bootable CD. The cool thing about Simply GNUstep is its partial source compatibility with MacOSX programs (further compatibility is still worked on) and its clean infrastructure, as it only includes GnuSTEP graphical applications like WindowMaker, Mail.app etc. You can read an introduction article of the OS at OSNews."

An anonymous submitter points out that Window Maker, the window manager behind GNUStep, is now up to version 0.80. There is NEWS which describes some of the recent changes, as well as a Changelog.

JgiSaw writes "GNUstep provides an Object-Oriented application development framework and tool set for use on a wide variety of computer platforms. It is based on the original OpenStep specification provided by NeXT, Inc. (now owned by Apple and endorced into MacOSX). OSNews is hosting an interview with Adam Fedor, of the GNUstep project, where Adam mentions among others that GnuStep has support for the MacOSX API too, which will make porting MacOSX applications to Linux much easier."

navindra writes: "While KDE and GNOME often grab the headlines, other projects are silently making progress. Dennis Leeuw tries to make sense of the situation in this interesting GNUstep article featured on LWN Daily."

Vinodh D Rajan asks: "Being fed up with the disparate look and feel among the Linux toolkits and incompatibilities between them, I recently started studying the user interfaces available under Linux, something I called The Unified Linux Desktop. For this I started studying how GTK+, QT, FLTK, GNUstep, Motif, Xaw, etc all work. The more I studied them, the more I wondered as to why modern tookits are not written against the Xt standard, since it is the one that has been standardized. Since Motif has been so successful, why not spend effort trying to improve it and provide a common framework for component development, instead writing incompatible toolkits?"

teferi writes " The GNUstep project, a GPL'ed implementation of the OpenStep environment, has gone into a code freeze for the 0.6.5 release. The base library is 94% done, and the various parts, including the DPS/DGS graphics backend are coming along well. "

Monday we requested questions for Havoc Pennington, who is (among other things) author of GTK+/Gnome Application Development- and got plenty of them. Today we have Havoc's answers (click below). Read and enjoy!