home *** CD-ROM | disk | FTP | other *** search
Text File | 1991-03-06 | 2.4 KB | 50 lines | [TEXT/GEOL] |
- Item 2873362 8-June-89 00:00
-
- From: D0416 Futuresoft System Design, PRT
-
- To: MACAPP.TECH$ MACAPP Tech
-
- Sub: Another Cmd/Doc/Files Link
-
- Hello All,
-
- First let me say to Curtis and others that to me this type of topic and
- discussion is the core of what adds great value to MacApp.Tech$. Things like
- this should never be restricted to “private” discussions.
-
- Now about the command/document problem: I have to agree with those that feel
- commands should always (I know never say always) apply to a visible something
- that the user feels is tangible. I see alot of user interface anomolies with
- commands sort of issued at what could appear like the abyss. The user is made
- to remember what enitity (say document) the command is being targeted for
- rather than point at what entity the command is to act on. The NOUN (active
- window/document) VERB (command) feels very natural to me. And also, there would
- be very little visual feedback that the command was executed without the noun
- part.
-
- The TDocument/many files issue seems much more involved than the
- command/document one to me, but the basic idea of one document manipulating
- many files _is_ being done in a clean way by several Mac applications on the
- market. 4th Dimension 1.0.x has one double clickable document that in MacApp I
- would make a T4DDocument. Then that one document (from the user’s point of
- view) automatically ties together and manages all the other files. And in 4D
- 1.0.x there are a bunch of “other files”. I would than have a TFile in MacApp
- for those other files that would be managed by my T4DDocument. HyperCard sort
- of presents the user with the same bundling of multi-files (Stacks) with a BOSS
- stack controlling other stacks. In both applications the user still thinks
- he/she’s dealing with one document. That one document would be my TDocument.
-
- Now it would be nice if we all didn’t have to design and write TFile type
- objects completely from scratch and I believe that is the problem people are
- expressing about this issue. There should possibly be a say TSuperDoc which
- actually is a subclass of TDocument that has fields and methods to manage the
- TFile Class and these two classes would be a suite that was available from
- Apple or MADA for TDocument/many files type applications.
-
- Plug-time: I feel MADA’s Class Library could definitely use this one, does
- anyone agree?
-
- Sorry I blabbed so long, -Ken Addison
-
-
-