#!/bin/sh
DIALOG=${DIALOG=/usr/bin/dialog}

$DIALOG --clear --title "TREE BOX" \
	--hline "Press arrows, TAB or Enter" \
	--hfile "../COPYING" \
	--tree "/" \
	"This is tree box" -1 -1 10 \
	`find -x / -type d` 2>/tmp/tree.tmp.$$

retval=$?

choice=`cat /tmp/tree.tmp.$$`

case $retval in
  0)
    echo "'$choice' chosen.";;
  1)
    echo "Cancel pressed.";;
  255)
    [ -z "$choice" ] || echo $choice ;
    echo "ESC pressed.";;
esac

rm -f /tmp/tree.tmp.$$