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-
- ========================================================
- PROP3D
- --------------------------------------------------------
- Version 40.95 (15 February 1996) by Massimo Tantignone
- ========================================================
-
- This program patches some system library functions to improve the look of
- the GadTools proportional gadgets, namely sliders and scrollers. Their knob
- is currently the only element of the Amiga GUI that still appears "flat":
- Prop3D gives them a full three-dimensional look just like the rest of the
- system gadgets, and adds a dithered pattern to their container's background.
- Furthermore, Prop3D can force the arrow buttons of scrollers to always
- be perfectly square, and/or modify their look as well.
-
- Note that Prop3D only modifies GadTools gadgets, any other custom
- proportional gadget is left untouched.
-
- To use Prop3D you just have to add the following line at the beginning
- of your User-startup:
-
- Run > NIL: Prop3D
-
- after copying Prop3D into a directory that is in the system path (for
- example SYS:C or SYS:Utilities).
-
- It is important to start Prop3D before any program that uses the
- gadtools.library, so put the above command among the very first lines of
- your User-startup.
-
- Alternatively you can simply copy Prop3D along with its icon into your
- WBStartup drawer and forget about it. Do not remove the "DONOTWAIT" tooltype.
-
- To remove Prop3D you can run it a second time or send a CTRL-C to its
- process. By doing this the program restores the original library functions
- and exits. Make sure that no programs are using the gadtools.library while
- you remove Prop3D, or else there could be spectacular system crashes.
-
- Starting from version 40.85, the look of the proportional gadgets is
- somewhat configurable. You can control various aspects of their appearance
- by setting some environment variables.
- For instance, the command "SetEnv Prop3D/KnobStyle XEN" (without quotes)
- tells Prop3D to create its proportional gadgets with a special XEN-style knob.
-
- In addition, you can also put all your settings into a single ASCII file,
- which must be called "ENV:Prop3D/Settings", using the standard tooltype
- format and writing each entry on a separate line without spaces.
- An example of a typical entry could be "KnobStyle=XEN".
- However, keep in mind that the environment variables always override the
- contents of the Settings file.
-
- The program reads these settings when it is launched; if you change them
- later, you have to make it re-read them by running it a second time, for
- instance by typing "Prop3D" in a Shell window. If any of the settings was
- changed, Prop3D will continue to work using the new values, else it will
- remove itself, as already said.
-
- The variables currently recognized, along with their possible values,
- are the following:
-
- ----------------------+---------------+-----------------------------------
- Variable name | Value | Meaning
- ----------------------+---------------+-----------------------------------
- Prop3D/KnobFrame | GADTOOLS | Knob with classic GadTools frame
- | SIMPLE | Knob with simple 3D border
- ----------------------+---------------+-----------------------------------
- Prop3D/KnobStyle | CLEAN | For a "clean" knob
- | XEN | For the XEN-style knob
- ----------------------+---------------+-----------------------------------
- Prop3D/KnobHiMethod | DITHER | Highlight knob with dithering
- | SOLID | Highlight knob with solid color
- ----------------------+---------------+-----------------------------------
- Prop3D/KnobHiPen | SHINEPEN | Highlight knob with SHINEPEN
- | FILLPEN | Highlight knob with FILLPEN
- | BACKGROUNDPEN | Don't highlight knob
- ----------------------+---------------+-----------------------------------
- Prop3D/KnobHiLook | RAISED | Knob raised when selected
- | RECESSED | Knob recessed when selected
- ----------------------+---------------+-----------------------------------
- Prop3D/ContainerFrame | GADTOOLS | Container with GadTools frame
- | SIMPLE | Container with simple 3D border
- ----------------------+---------------+-----------------------------------
- Prop3D/BackFill | DITHER | Container with dithered background
- | SOLID | Container with solid background
- ----------------------+---------------+-----------------------------------
- Prop3D/ButtonAspect | IGNORE | Leave arrow buttons as they are
- | SQUARE | Force arrow buttons to be square
- ----------------------+---------------+-----------------------------------
- Prop3D/ButtonStyle | NORMAL | Arrow buttons with normal look
- | XEN | Arrow buttons with XEN-style look
- ----------------------+---------------+-----------------------------------
- Prop3D/ButtonHiPen | FILLPEN | Highlight buttons with FILLPEN
- | BACKGROUNDPEN | Don't highlight buttons
- ----------------------+---------------+-----------------------------------
- Prop3D/ButtonPlace | NORMAL | Place buttons the usual way
- | SIDES | Place buttons at opposite sides
- ----------------------+---------------+-----------------------------------
- Prop3D/PressedLook | NORMAL | Press items the normal way
- | SHIFTED | Press items shifting them
- ----------------------+---------------+-----------------------------------
-
- Note 1: the first value for each variable is always the default one.
-
- Note 2: "ContainerFrame" only works with AmigaOS 3.0 or higher.
-
- Note 3: "ButtonHiPen" and "PressedLook", for arrow buttons, work only if
- "ButtonStyle" is NOT set to NORMAL; "PressedLook", for the knob
- image, requires "KnobHiLook" to be set to RECESSED.
-
- Note 4: "ContainerFrame" also controls the frame of the arrow buttons,
- but only if "ButtonStyle" is NOT set to NORMAL. Then again,
- "ContainerFrame" only really makes sense if you're also using
- some patch that makes "thin" all other GadTools frames, such as
- "MagicFrames" by Luke Elliott, so this shouldn't be a big issue.
-
- Prop3D was tested with AmigaOS 2.04/3.0/3.1 and Enforcer. It shouldn't
- have any serious bug, but I can't by any means guarantee that it will work
- with future releases of AmigaOS (hopefully there will be no need of it).
- Furthermore under AmigaOS 2.x it works, but the look of the gadgets is
- slightly less attractive. So please buy and install AmigaOS 3.1. You won't
- regret it.
-
- ============================================================================
- Changes from version 40.91 to version 40.95:
-
- · Now you can also configure the arrow buttons of scrollers
-
- · Slightly enhanced the look of gadgets with ContainerFrame=SIMPLE
- ----------------------------------------------------------------------------
- Changes from version 40.85 to version 40.91:
-
- · Some people complained because Prop3D did read its ENV: variables
- every time a proportional gadget was created. Now it reads them only
- when it's launched, but you have to manually re-run it when you change
- its settings to make it recognize them
-
- · Added the option of using a single settings file to save memory
- ----------------------------------------------------------------------------
- Changes from version 40.63 to version 40.85:
-
- · Now at last the look of the proportional gadgets is configurable
- [Note: this version can only be found on the IPISA '95 CD-ROM]
- ----------------------------------------------------------------------------
- Changes from version 40.27 to version 40.63:
-
- · No more Enforcer hits when KingCON opens its requester for filename
- completion
-
- · Now Prop3D can be run after PatchControl without crashing the system
-
- · Enhanced overall compatibility with other programs
- ----------------------------------------------------------------------------
- Changes from version 40.14 to version 40.27:
-
- · Fixed the bug that caused a lot of gadget flashing
-
- · Now Prop3D correctly uses BACKGROUNDPEN instead of color 0
-
- · The gadgets that are only 12 pixels high (or less) get a slightly
- different look that makes it easier to use them
-
- · Fixed a really obscure bug that caused a memory loss each time
- a program freed its gadgets
- ============================================================================
-
- For any comments, suggestions, questions, bug reports, etc. contact me at
- the following address:
-
- Massimo Tantignone
- Via Campagnoli, 4
- 28100 Novara (NO)
- ITALY
-
- Fidonet: 2:331/126.6
- E-mail: tanti@intercom.it
-
-