Canvas and a handler on each element

Hi,

since a few weeks I work with GWT and need some help with canvas now.

My goal is to have something like this here:

http://alpha2.colorboxthing.appspot.com/#/

So in the first phase I need a some rectangles and when I click on it a new page is displayed.

Question: How can I "draw" a rectangles (with canvas) and set on each of this elements an own handler?

My second goal is the funcionality like in the example above after clicking one of the box.

So when I click on a rectangle it dispaer or is displayed again.

I hope you understood my short description.

Thanks!

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.