List in J2ME

[Natasha]

Hi All,

Is it possible to have keyPressed() in J2ME List? Is commandAction() is
the only Listener method?

 

[Darryl L. Pierce]

Is it possible to have keyPressed() in J2ME List?

No. keyPressed() is a method of javax.microedition.lcdui.Canvas.
javax.microedition.lcdui.List does *not* extend Canvas in the
specification, so how could it provide Canvas's methods?

Is commandAction() is
the only Listener method?

commandAction is the only method invoked by a Displayable object when a
Command has been fired, yes.

--
Darryl L. Pierce <[email protected]>
Homepage: http://mcpierce.multiply.com/
"McVeigh's lawyer got him the death penalty, which, quite frankly,
I could have done." - Jon Stewart
*** Free account sponsored by SecureIX.com ***
*** Encrypt your Internet usage with a free VPN account from http://www.SecureIX.com ***

 

[Natasha]

Thanks for the reply.... My problem is that when the user presses the
Last item of the List and still presses the down arrow, the first item
has to be selected? I s there any solution?

 

[Paul Hamaker]

This behavior is up to the device, only way I can think of is mimicking
a list on a Canvas, but whether that's worth the effort ?

 

[Darryl L. Pierce]

Thanks for the reply.... My problem is that when the user presses the
Last item of the List and still presses the down arrow, the first item
has to be selected? I s there any solution?

Not really, no. Why is circumnavigating the list a problem?

--
Darryl L. Pierce <[email protected]>
Homepage: http://mcpierce.multiply.com/
"McVeigh's lawyer got him the death penalty, which, quite frankly,
I could have done." - Jon Stewart
*** Free account sponsored by SecureIX.com ***
*** Encrypt your Internet usage with a free VPN account from http://www.SecureIX.com ***

 

[Natasha]

Thank You so much!!!!!!!!!