スクリーンセーバーについて

[To_E]

いつもお世話になっております。

HP-UX11.0のCDE環境で、スクリーンセーバーに指定文字を出したいのですが（Windowsで言う「伝言板表示」）、標準機能で可能なのでしょうか？

[テレコム担当者]

これは自分で作りなさいと言うのが CDE の考え方です。

# cd /usr/dt/examples/dtscreen

# ls

Makefile README dt screensaver.c

以下は README の一部です。

/* $XConsortium: README /main/3 1996/07/15 14:01:10 drk $ */

This directory contains demonstrations of the Dt Screen Saver API

screensaver - Example of a simple screen saver that uses the DT Screen

Saver API and techniques to make that screen saver

available to all desktop users or your own session.

The desktop provides a set of screen savers for use

in desktop sessions. This set of screen savers can

be previewed and selected from the Style Manager Screen

dialog.

Each screen saver is known to the desktop by the screen

saver's action definition. The screen saver's action

definition provides the desktop with a short localizable

title for the screen saver, as well as the command line

and options required to start the screen saver. When the

desktop starts a screen saver, it is started by invoking a

screen saver action.

The set of screen saver actions available to a user's

desktop session is defined by the DTSCREENSAVERLIST

environment variable. The default DTSCREENSAVERLIST

set is defined when you start a desktop session. A

system administrator can change this set by creating

a script in directory /etc/dt/config/$LANG/Xsession.d

that modifies DTSCREENSAVERLIST. A user can do the

same in their $HOME/.dtprofile.