freebsd-dev/contrib/dialog/samples/editbox2
Nathan Whitehorn 4c8945a06b Update dialog to version 20100428. This changes the license under which
dialog is distributed from GPLv2 to LGPLv2 and introduces a number of new
features and a new and better libdialog API. The existing libdialog will
be kept temporarily as libodialog for compatibility purposes until sade,
sysinstall and tzsetup have been either updated or replaced.

__FreeBSD_version is now 900030.

Discussed on:	-current
Approved by:	core
Obtained from:	http://invisible-island.net/dialog
2011-01-12 14:55:02 +00:00

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#!/bin/sh
# $Id: editbox2,v 1.7 2010/01/13 10:20:03 tom Exp $
# example with extra- and help-buttons
. ./setup-vars
. ./setup-edit
cat << EOF > $input
Hi, this is an edit box. It can be used to edit text from a file.
It's like a simple text editor, with these keys implemented:
PGDN - Move down one page
PGUP - Move up one page
DOWN - Move down one line
UP - Move up one line
DELETE - Delete the current character
BACKSPC - Delete the previous character
Unlike Xdialog, it does not do these:
CTRL C - Copy text
CTRL V - Paste text
Because dialog normally uses TAB for moving between fields,
this editbox uses CTRL/V as a literal-next character. You
can enter TAB characters by first pressing CTRL/V. This
example contains a few tab characters.
It supports the mouse - but only for positioning in the editbox,
or for clicking on buttons. Your terminal (emulator) may support
cut/paste.
Try to input some text below:
EOF
$DIALOG --title "EDIT BOX" \
--extra-button \
--help-button \
--fixed-font "$@" --editbox $input 0 0 2>$output
retval=$?
. ./report-edit