Hi all, <br><br>I was wondering if anyone has come across a good way to selectively remove a visualized data structure, hopefully without having to use the mouse.&nbsp; Eg, I&#39;d like to be able to select something based on the position of my tablet pen and then remove it, as well as maybe clearing a corresponding array and whatnot.&nbsp; 
<br><br>So far, the only thing I can think of is correlating a deselect message with a backspace [keyup], which would then give me a pointer to the structure removed with backspace.&nbsp; This, however, isn&#39;t ideal, because there may be other data structures that need to be removed that are related to the one manually removed.&nbsp; Also, I like avoiding the use of the trackpad... but I don&#39;t know what is currently possible in this area.&nbsp; I remember there being talk on the subject, but cannot find the posts.
<br><br>regards,<br>Rich<br>