1. Tip zum DOpus-Problem in der letzten Ausgabe (von Frederic Steinfels)

»In der letzten AMIGA aktuell hat jemand gefragt, wie er per Button den Lister-Modus (Name, Piktogramm, Piktogramm plus) ändern kann.

Hier die Lösung:

Als Opus Befehl (Command):
set mode icon
set mode icon action
set mode icon showall
set mode icon action showall
set mode name

Das ganze lässt sich auch per Rexx steuern, hier ein Text in englisch (er beschreibt noch weitere Dinge, aber keine Gewähr auf Vollständigkeit!):

LISTER SET handle
   BUSY [on|off]           - Is now synchronous - that
                             is, it will not return
                             until the lister's
                             state actually changes.
   BUSY [on|off] WAIT      - wait synchronous
   CASE [on|off]           - sets case-sensitivity
                             on or off
   LABEL text              - change the name of
                             an iconified
                             lister
   MODE NAME               - view by name
   MODE ICON               - view by icon
   MODE ICON SHOWALL       - view by icon &
                             show all icons
   MODE ICON ACTION        - view by icon &
                             display toolbar
   MODE ICON ACTION SHOWALL- view by icon &
                             show all icons &
                             display toolbar
   NAMELENGTH len          - sets maximum filename
                             length
   PROGRESS #              - #=-1 no bar,
                             no filename
                             #=-2 no bar,
                             space for filename
   QUOTES                  - Filenames sent to the
                             handler will
                             be enclosed in quotes.
   TOOLBAR file            - lets you specify a
                             individual
                             toolbar for a lister
   FLAGS flags             - set various flags (reverse,
                             noicons, hidden)
                             /flag toggles the
                             flag value
   FIELD num newname [num newname [num newname [...]]]
                           - This allows you to set
                             your own string to be
                             used in the field titles.
                             You can't change the nature
                             of the columns in the lister
                             - this just allows you to
                             change the heading.
                             'num' can have the values
                             0 to 9 for name, size,
                             access, date, comment, type,
                             owner, group, net, version.
                             'newname' is the new name.
                             If it is an empty string,
                             the default name will be
                             restored.
                             A 'LISTER REFRESH handle
                             FULL' is needed to update
                             the display.
   HANDLER port [FULLPATH] [EDITING]
                           - If you specify FULLPATH,
                             Arg2 will always contain
                             the full path of a file,
                             irrespective of wheter it
                             came from an Opus lister
                             or not.
                             If you specify EDITING,
                             you'll receive this
                             Arg0 - "edit"
                             Arg1 - lister handle
                             Arg2 - entry name
                             Arg3 - "name", "protect",
                             "date", "comment"
                             Arg4 - new string
                             Arg5 - entry userdata
   FILED ON|OFF            - With this you can turn
                             filed titles on and off.
   LOCK STATE [ON|OFF]     - locks the current state
                             of the lister, the user will
                             be unable to change it until
                             you unlock it.
   LOCK FORMAT [ON|OFF]    - locks the current display
                             format of the lister.
                             Currently this just
                             prevents the user bringing
                             up the format edit requester.

   Instead of two lines you can use:
   LISTER SET handle LOCK STATE [ON|OFF] FORMAT [ON|OFF]

Tip2:
Schau Dir das Install_3.3 aus der Extras Schublade an.«

   

Ausgabe 01/98