keyboard navigation of pie chart

I'm trying to make a birt pie chart accessibile by allowing keyboard navigation to move through each slice. However, I'm failing to get this to work. I've added a key trigger but in the callback, I only ever end up on the same slice, I never get to move on to the next one. My question is is this possible with the birt PieSeriesImpl classes and if so, has anyone done it and could give me some pointers?

Thanks

Toby

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mwilliams

Hi Toby,

What are you currently doing to access the one? Are you using java or are you using interactivity from within the designer?

tobycorbin

Hi,

I've managed to get keyboard navigation working by capturing the keyboard event in the ICallBack class I've written and then use the DataPointHints to move between slices. Is this is good way of doing it ?

regards

Toby