does somebody know, how to call a java method from a listView entry, created from an XTemplate?

based on the simple ListView example in the GXT explorer (http://extjs.com/explorer/#listview), i want to implement sort of an clickable label at the template which is used to create the listview entries.

this label is supposed to call a java method when it is clicked.

any ideas?

thanx for any comments.

greets, chris