Hi. I have just started out trying to use JDiagram, and am wanting to do some custom drawing on a box. I looked at the API, and I am afriad I didn't find it too helpful. I then looked in one of your samples and took the following:

// ...
        //After I create the flow chart object
        newFlowChart.addFlowChartListener
        (
                new FlowChartAdapter()
                {
                        public void drawItem(ItemDrawEvent e)
                        {
                                onDrawItem(e);
                        }
                }
        );
// ...
       //New box setCustomDraw property
        box.setCustomDraw(CustomDraw.Full);
// ...

    public void onDrawItem(ItemDrawEvent e) {
        if (e.getItem() instanceof Box) {
            Graphics2D g = e.getGraphics();
            g.setColor(Color.BLACK);
           //Do something crazy just to see if its working...
            g.fillRect(0,0,1000,1000);
        }
    }
 

Unfortunately this doesn't seem to work, and I can't figure out why. I stepped through the code, and gets to the line which adds a flow chart listener, but the itemDraw() never gets called. The flow chart other than that is displaying fine though...

Any ideas? *

* Sorry if this is a frequently asked question, but I couldn't see any examples on the web.