Re: Blackberry TrackBall and J2ME

Hi,

I develop for the BlackBerry platform as well, so if you are talking about
net.rim.device.api.ui.Trackball, as far as I know it will be available only
if your class extends the net.rim.device.api.ui.UiApplication class.

If you are extending javax.microedition.midlet.MIDlet you cannot use it.

Well, hope I understood the problem right, otherwise please disregard my
comments :)

Br,

Juarez Junior

On 8/8/07, Eric Giguere <[email protected]> wrote:
>
> Chris Rotberg wrote:
> > I have my application working fine with the Blackberry 8700 and the
> > trackwheel, when the user presses the wheel it displays the menu
> commands
> > that fire the commandListener. The Blackberry 8800 uses the trackball
> and it
> > works for navigation it does not have any access to the menu commands.
> How
> > do I allow the user to select a Command using the trackball?
>
> I haven't tried a MIDlet on the 8800, the normal behavior for apps
> though is for the user to press the menu button immediately to the left
> of the trackball to display the menu, from which they can then select
> the commands.
>
> Eric
>
>
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