<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 2002-1 (1.68) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Buttons</TITLE> <META NAME="description" CONTENT="Buttons"> <META NAME="keywords" CONTENT="opie-sh-howto"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="LaTeX2HTML v2002-1"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="opie-sh-howto.css"> <LINK REL="next" HREF="node9.html"> <LINK REL="previous" HREF="node7.html"> <LINK REL="up" HREF="node6.html"> <LINK REL="next" HREF="node9.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html134" HREF="node9.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/local/share/lib/latex2html/icons/next.gif"></A> <A NAME="tex2html130" HREF="node6.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/local/share/lib/latex2html/icons/up.gif"></A> <A NAME="tex2html124" HREF="node7.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/local/share/lib/latex2html/icons/prev.gif"></A> <A NAME="tex2html132" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/local/share/lib/latex2html/icons/contents.gif"></A> <BR> <B> Next:</B> <A NAME="tex2html135" HREF="node9.html">Icons</A> <B> Up:</B> <A NAME="tex2html131" HREF="node6.html">Usage</A> <B> Previous:</B> <A NAME="tex2html125" HREF="node7.html">General</A>   <B> <A NAME="tex2html133" HREF="node1.html">Contents</A></B> <BR> <BR> <!--End of Navigation Panel--> <H3><A NAME="SECTION00031200000000000000"> Buttons</A> </H3> You can specify up to three buttons to appear on the bottom of the dialog. If you do not specify any buttons, there will be a single ``Ok'' button for the user to press. To specify the text of a button, use ``-n'', where n is the number of the button whose text you want to specify, starting with 0, and ending at 2. If you do not specify the text of a button, it will not be displayed. The number of the button the user presses is the return code of the program (if the user presses either of the built-in buttons on the top of the dialog, you will get a return code of -1). For example, the following will display a message box with two buttons, ``Ok'' and ``Cancel''. If the user presses ``Ok'', the return code is 0, if they press ``Cancel'', it is 1: <P> <PRE> opie-sh -m -0 "Ok" -1 "Cancel" </PRE> <P> <BR><HR> <ADDRESS> 2002-05-15 </ADDRESS> </BODY> </HTML>