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) �ndern kann.

Hier die L�sung:

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 l�sst sich auch per Rexx steuern, hier ein Text in englisch (er beschreibt noch weitere Dinge, aber keine Gew�hr auf Vollst�ndigkeit!):

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