The following is the config file located at /root/.jwmrc-tray file, can add some convenient buttons to the tray of the task bar.
<JWM>
<Tray autohide=”false” insert=”right” x=”0″ y=”-1″ border=”1″ height=”28″ >
<!– Additional TrayButton attribute: label –>
<TrayButton label=”开始” icon=”mini-dog.xpm”>root:3</TrayButton>
<TrayButton popup=”显示桌面” icon=”showdesk16.xpm”>showdesktop</TrayButton>
<TrayButton popup=”Run commandline” icon=”gexec.xpm”>exec:gexec</TrayButton>
<TrayButton popup=”Geany” icon=”geany.xpm”>exec:geany</TrayButton>
<TrayButton popup=”文件管理器” icon=”mini-folder.xpm”>exec:rox</TrayButton>
<TrayButton popup=”终端” icon=”xterm.xpm”>exec:rxvt</TrayButton>
<TrayButton popup=”SeaMonkey浏览器” icon=”mozilla.xpm”>exec:seamonkey</TrayButton>
<TrayButton popup=”Opera浏览器” icon=”opera.png”>exec:opera</TrayButton>
<!– Additional Pager attributes; width, height –>
<Pager/>
<!– Additional TaskList attribute: maxwidth –>
<TaskList/>
<Dock/>
<!– Additional Swallow attribute: height –>
<Swallow name=”blinky”>
blinkydelayed -bg “#DCDAD5″
</Swallow>
<Swallow name=”asapm”>
asapmshell -u 4
</Swallow>
<Swallow name=”freememapplet”>
freememappletshell
</Swallow>
<Swallow name=”xload” width=”32″>
xload -nolabel -fg red -hl white -bg “#888888″
</Swallow>
<Clock>minixcal</Clock>
</Tray>
</JWM>
p.s. the icon files are located at /usr/share/mini-icons folder.