<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Hi Li,<br> <br> to change the context menu of an object you can override the method "morphMenu". <br> By changing it in the WorldMorph, you can change the default world menu.<br> <br> You can override methods per instance, by subclassing or by adapting the behavior in the base classes.<br> <br> I made a little documentation page for you, I hope it explains your questions:<br> <br> <a class="moz-txt-link-freetext" href="http://lively-kernel.org/repository/lively-wiki/documentation/classes.xhtml">http://lively-kernel.org/repository/lively-wiki/documentation/classes.xhtml</a><br> <br> <br> Best,<br> <br> Jens<br> <br> <br> Am 14.10.10 13:09, schrieb Li Zhou: <blockquote cite="mid:AANLkTikuP49MrB1b39ONdeO-aFOLZSzWE38hHJSYMh8y@mail.gmail.com" type="cite"><br> How to change the popup menu, I would like to add some help information on the popup menu.!!!<br> <div class="gmail_quote">On Thu, Oct 14, 2010 at 4:23 AM, Li Zhou <span dir="ltr"><<a moz-do-not-send="true" href="mailto:lizhou7@gmail.com">lizhou7@gmail.com</a>></span> wrote:<br> <blockquote style="margin: 0px 0px 0px 0.8ex; padding-left: 1ex; border-left: 1px solid rgb(204, 204, 204);" class="gmail_quote"> <div>Hi there</div> <div><br> </div> How to add event handle to element like double click an object? How to write javascript code on lively kernel? <div> <br> </div> <font color="#888888"> <div>Li</div> </font></blockquote> </div> <br> </blockquote> <br> </body> </html>