[MD1] Informal GUI/Window Design Discussion
TweetFollow Us on Twitter

[MD1] Informal GUI/Window Design Discussion

For those who might possibly be interested, an _informal, non-official,
non-Apple-sanctioned_ discussion about the design of a new graphical user
interface and windowing system for the next generation of Macintosh
operating system is talking place on the GX dev mailing list and the
AIMED-talk mailing list [see sig for subscription info].

Background:

Apple Computer's attempts to create a transitional operating system have
failed, at least partly due to a lack of a pre-emptive multitasking-enabled
graphical user interface and windowing system in their transitional OS
design.

The design of Apple's original graphics library [QuickDraw] didn't allow
for a simple transition to PMT, and the shipment date for their
transitional OS slipped beyond commercial viability. To make matters worse,
former management didn't have a fully-PMT GUI waiting in the wings, so now
Apple is without a transitional OS *or* a full-featured OS.

Fortunately, Apple has available the most powerful 2D graphs library ever
implemented on a desktop system: QuickDraw GX.

[before you flame, look through the programming manuals via the GX Fan
Club GXDev page listed below]

GX was designed to be a PMT-able graphics API. It is an object-based,
vector-based graphics library with very robust features. It was designed
from scratch with desktop publishing for 2-byte languages in mind. It was
designed from scratch to be a cross-platform library (at Comdex, Apple
demoed a Netscape plug-in that displays GX graphics under Windows 95). With
GX, all graphical objects are called shapes. Shapes can be collected in
larger groups called pictures. All operations available for shapes are
available for pictures. Even text is considred a kind of shape, and all
shapes can be used for masking and other special effects purposes.

Proposal:

A number of us have noted these useful qualities of GX and have decided to
try to design a next-generation GUI for the Macintosh based on QuickDraw
GX. Due to the object-based nature of GX graphics, GX GUI elements would be
remarkably powerful:

*Any GX graphical objects or set of objects can be transformed using a
3x3 transformation matrix.

*Transparency and coloring issues are resolved using powerful attributes
found in "ink objects."

*In-place editing of text that follows an arbitrary curve
(rotated/skewed/etc is optional) is only two or three steps of complexity
beyond the standard "Hello World" program when using GX calls.

*Transforming a GUI element from one type to another would be trivial using
the GX library since any shape object can store arbitrary data in "Tags,"
which could be used to store GUI-specific data.

*Menus could become docking stations for any arbitrary GUI element,
including another menu, merely by using the already existing GX API.

*WIndows could be skewed or rotated or given a 3D perspective and rotated
*into* the screen or merely scaled [allowing full view of 2 or more
windows' contents as they are updated] using a simple 3x3 transform matrix.

*OS language localization issues are relatively trivial because the GX font
model was designed from scratch to handle single and double-byte languages
desktop publishing issues.

*Because GX was designed with PMT in mind, the issues that Apple faces to
implement GX with full pre-emption are likely to be far less costly and
time-consuming than any other options available for them to create the
next-generation MacOS GUI.

*Because GX is available already, a "shell" could be created to allow
Macintosh developers to share a common code base between the current System
7 and the not-yet-released MacOS 8. THis would provide a MUCH larger
customer base than would be available according to current rumors of an
entirely new API with no backwards compatibility.

*An Windows Manager and GUI API based on GX could be designed to be as
robust and simple to use as the Mac's user interface itself.

*Because GX was designed to be cross-platform, in theory a GX-based GUI
could be ported to any platform, including the Internet.

The discussion of how to implement a GX-based GUI and Windowing system is
taking place primarily on two mailing lists: GX Dev and AIMED-talk.
Subscription info can be found in my sig.

Anyone interested in discussing issues related to implementing a GUI and
Windowing system based on the most powerful 2D graphics library available
on any platform

[yes, I know about Display PostScript]

should consider monitoring and contributing to these discussions on the
AIMED-talk and GX Dev mailing lists. We believe that a GX-based GUI is
viable and the best solution for Apple's immediate OS problem. Apple
engineers are known to be monitoring this discussion, so it is conceivable
that the ideas generated may actually be used in the next-generation Mac
OS. At the least, the discussion should generate some interesting ideas
concerning cutting edge user interfaces and PMT-aware windowing systems
when using vector-based, object-based graphics.

I don't read most of the newsgroups that I'm posting this to, so any
feedback/questions/flames will have to be sent via e-mail.

Thanks for your time.

++++++++++++++++++
To find out more about QuickDraw GX, go to:

(http://www.gxfanclub.com/)

To find out more about programming GX, or to subscribe to the GXdev mailing
list, go to

(http://www.gxfanclub.com/gxdev.html)

++++++++++++++
HOW DO I SUBSCRIBE TO AIMED-TALK?
-------------------------------------

To subscribe to AIMED-TALK proceed as follows:

Send E-mail to:

(aimed-talk-request@aimed.org)

with a blank subject line and the following command as the
first (and only) line of the message body:

SUBSCRIBE
++++++++++++++++++

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

BetterTouchTool 2.305 - Customize multi-...
BetterTouchTool adds many new, fully customizable gestures to the Magic Mouse, Multi-Touch MacBook trackpad, and Magic Trackpad. These gestures are customizable: Magic Mouse: Pinch in / out (zoom... Read more
calibre 3.8.0 - Complete e-book library...
Calibre is a complete e-book library manager. Organize your collection, convert your books to multiple formats, and sync with all of your devices. Let Calibre be your multi-tasking digital librarian... Read more
Carbon Copy Cloner 5.0.2 - Easy-to-use b...
Carbon Copy Cloner backups are better than ordinary backups. Suppose the unthinkable happens while you're under deadline to finish a project: your Mac is unresponsive and all you hear is an ominous,... Read more
Evernote 6.12.3 - Create searchable note...
Evernote allows you to easily capture information in any environment using whatever device or platform you find most convenient, and makes this information accessible and searchable at anytime, from... Read more
Default Folder X 5.1.6 - Enhances Open a...
Default Folder X attaches a toolbar to the right side of the Open and Save dialogs in any OS X-native application. The toolbar gives you fast access to various folders and commands. You just click on... Read more
Geekbench 4.1.2 - Measure processor and...
Geekbench provides a comprehensive set of benchmarks engineered to quickly and accurately measure processor and memory performance. Designed to make benchmarks easy to run and easy to understand,... Read more
GraphicConverter 10.5 - $39.95
GraphicConverter is an all-purpose image-editing program that can import 200 different graphic-based formats, edit the image, and export it to any of 80 available file formats. The high-end editing... Read more
Dropbox 35.4.20 - Cloud backup and synch...
Dropbox is an application that creates a special Finder folder that automatically syncs online and between your computers. It allows you to both backup files and keep them up-to-date between systems... Read more
XMind 8 Update 4 - Popular mind mapping...
XMind is the most popular mind mapping tool. Millions of people use XMind to clarify thinking, manage complex information, run brainstorming and get work organized. It couldn't be easier to get... Read more
Safari Technology Preview 11.1 - The new...
Safari Technology Preview contains the most recent additions and improvements to WebKit and the latest advances in Safari web technologies. And once installed, you will receive notifications of... Read more

The best new games we played this week -...
It's pretty much been one big release after another. We were privy to a bunch of surprises this week, with a lot of games we'd been waiting for quite some time dropping unexpectedly. We hope you're free this weekend, because there is a lot for... | Read more »
Stormbound: Kingdom Wars guide - how to...
Stormbound: Kingdom Wars is an excellent new RTS turned card battler out now on iOS and Android. Lovers of strategy will get a lot of enjoyment out of Stormbound's chess-like mechanics, and it's cardbased units are perfect for anyone who loves the... | Read more »
The best AR apps and games on iOS right...
iOS 11 has officially launched, and with it comes Apple's ARKit, a helpful framework that makes it easier than ever for developers to create mobile AR experiences. To celebrate the occassion, we're featuring some of the best AR apps and games on... | Read more »
Phoenix Wright: Ace Attorney - Spirit of...
Phoenix Wright: Ace Attorney - Spirit of Justice 1.00.00 Device: iOS Universal Category: Games Price: $.99, Version: 1.00.00 (iTunes) Description: ************************************************※IMPORTANT※・Please read the “When... | Read more »
Kpressor (Utilities)
Kpressor 1.0.0 Device: iOS Universal Category: Utilities Price: $4.99, Version: 1.0.0 (iTunes) Description: The ultimate ZIP compression application for iPhone and iPad. - Full integration of iOS 11 with support for multitasking.-... | Read more »
Find out how you can save £35 and win a...
Nothing raises excitement like a good competition, and we’re thrilled to announce our latest contest. We’ll be sending one lucky reader and a friend to the Summoners War World Arena Championship at Le Comedia in Paris on October 7th. It’s the... | Read more »
Another Lost Phone: Laura's Story...
Another Lost Phone: Laura's Story 1.0 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0 (iTunes) Description: Another Lost Phone is a game about exploring the social life of a young woman whose phone you have just... | Read more »
The Witness (Games)
The Witness 1.0 Device: iOS Universal Category: Games Price: $9.99, Version: 1.0 (iTunes) Description: You wake up, alone, on a strange island full of puzzles that will challenge and surprise you. You don't remember who you are, and... | Read more »
Egg, Inc. guide - how to build your gold...
Egg, Inc.'s been around for some time now, but don't you believe for one second that this quirky clicker game has gone out of style. The game keeps popping up on Reddit and other community forums thanks to the outlandish gameplay (plus, the... | Read more »
The best deals on the App Store this wee...
Good news, everyone! Your favorite day of the week has arrived at last -- it's discount roundup day! This fine Wednesday evening we're gathering up the hottest deals on the App Store. We've got action platformers, we've got puzzle games, we've got... | Read more »

Price Scanner via MacPrices.net

Apple Offering Up To $455 Credit Toward iPhon...
iPhone 8 and 8 Plus are now available at the Apple Store, and you can receive up to $375 credit toward a new iPhone purchase when you trade in your eligible smartphone. Photo Courtesy Apple Just... Read more
AnyTrans Offers iOS Users Three Ways For Movi...
iMobie Inc. today announceed AnyTrans v6.0.1, which now can help iOS users move all data to iPhone 8/8 Plus seamlessly. The software is available both on Mac and Windows and fully able to move all... Read more
Snag a 13-inch 2.3GHz MacBook Pro for $100 of...
B&H Photo has 2017 13″ 2.3GHz MacBook Pros in stock today and on sale for $100 off MSRP, each including free shipping plus NY & NJ sales tax only: – 13-inch 2.3GHz/128GB Space Gray MacBook... Read more
Verizon offers new iPhone 8 for $100-$300 off...
Verizon is offering the new iPhone 8 for up to $300 off MSRP with an eligible trade-in: • $300 off: iPhone 6S/6S Plus/7/7 Plus, Google Pixel XL, LG G6, Moto Z2 Force, Samsung Galaxy S7/S7 edge/S8/S8... Read more
Apple Refurbished 2017 13-inch MacBook Pros a...
Apple has Certified Refurbished 2017 13″ Touch Bar MacBook Pros in stock today and available for $200-$300 off MSRP. A standard Apple one-year warranty is included with each MacBook, and shipping is... Read more
OWC USB-C Travel Dock with 5 Ports Connectivi...
OWC have announced the new OWC USB-C Travel Dock, the latest addition to their line of connectivity solutions. The USB-C Travel Dock lets you connect its integrated USB-C cable to a Mac or PC laptop... Read more
Pelican Products, Inc. Unveils Cases For All...
Pelican Products, Inc. has announced the launch of its full line of cases including Voyager, Adventurer, Protector, Ambassador, Interceptor (for the Apple iPhone 8 and 8 Plus backwards compatible... Read more
$100 off new 2017 13-inch MacBook Airs
B&H Photo has 2017 13″ MacBook Airs on sale today for $100 off MSRP including free shipping. B&H charges NY & NJ sales tax only: – 13″ 1.8GHz/128GB MacBook Air (MQD32LL/A): $899, $100 off... Read more
Apple restocks Certified Refurbished 13-inch...
Apple has Certified Refurbished 2015 13″ MacBook Airs available starting at $719 and 2016 models available starting at $809. An Apple one-year warranty is included with each MacBook, and shipping is... Read more
Is iPhone X Really The Future Of The Smartpho...
Should iPhone X even be called a telephone? It does of course support telephony and texting, but its main feature set is oriented to other things. It is also debatable whether it makes any rational... Read more

Jobs Board

Specialist - Retail Customer Services and Sal...
The position listed below is not with Tennessee Interviews but with Apple , Inc. Tennessee Interviews is a private organization that works in collaboration with Read more
Specialist - Retail Customer Services and Sal...
The position listed below is not with South Carolina Interviews but with Apple , Inc. South Carolina Interviews is a private organization that works in collaboration Read more
Behavior Technician with *Apple* Consulting...
The position listed below is not with Washington Interviews but with APPLE CONSULTING Washington Interviews is a private organization that works in collaboration Read more
Infection Control RN with *Apple* Rehab - A...
The position listed below is not with Georgia Interviews but with Apple Rehab Georgia Interviews is a private organization that works in collaboration with Read more
Specialist - Retail Customer Services and Sal...
The position listed below is not with South Carolina Interviews but with Apple , Inc. South Carolina Interviews is a private organization that works in collaboration Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.