making a paint program from squiggle

[Ron King]

Hi Batik users,   I want to make squiggle into a paint program. I would like to be able to click on an image, and change the color of the node that i clicked on. I would use a JColorChooser dialog. Several questions:   1. Has someone already done this? 2. Do I have to add an event listener for every node in the document, or can I just add a listener to the root node?   3. Is there a code snippet somewhere that would guide me in doing this?   Thanks,   Ron