Java Development

[peter_strange]

I suspect you are swallowing all the navigationMovememt() in your ListField.  I suggest you call super.navigationMovement where the absolute value of dy is >= absolute value of dx, i.e. the use has moved the trackball more in the up and down direction than in the left/right direction.

Have you tried this on the Storm yet?

[spring_suvarna]

nopes noy yet tried it on Storm.

here is how i am using navigationMovement

public boolean navigationMovement(int dx, int dy, int status, int time){
      
        if(dx<0){
            if(currentColumn!=0)
                    currentColumn--;
        }
        else if(dx>0){
            if(currentColumn<2)
                currentColumn++;
        }

}

sorry ,  i didnt get your solution

[peter_strange · Accepted solution]

Sorry, just coded this off the top of my head, may not even compile, but should show you what I mean.

public boolean navigationMovement(int dx, int dy, int status, int time){
      
        if ( Math.abs(dx) > Math.abs(dy) ) {
            // User has scrolled left/right more than up/down, assume they want a horizontal movement
            if(dx<0){
                if(currentColumn!=0)
                        currentColumn--;
            }
            else if(dx>0){
                if(currentColumn<2)
                    currentColumn++;
            }
            return true;
        } else {
            return super.navigationMovement(dx, dy, status, time);
        }

}

[spring_suvarna]

hey peter_strange

Thank You very much .. it worked .. 

Thanks Thanks alot

[spring_suvarna]

Hey there is one more problem

now consider i am at 3rd row and now if i press right key.. the focus goes to first line ..

i want the scene like .. even if m on 3rd or 4th row.. and i pressed right kew.. the columns should move and the row focus is yhere itself..

any solution??

[peter_strange]

What is the 'Right' key?

[spring_suvarna]

by Right, i mean if i see next next column .. move toward right..

[simon_hain]

overwrite navigationmovement, return true on horizontal movement and handle it yourself.

[peter_strange]

Simon - that is what he is doing.

spring_suvarna.  In your previous post you said

"now consider i am at 3rd row and now if i press right key.. the focus goes to first line .."

What is this right key you are pressing?

[spring_suvarna]

on keyboard we have Right Left Up and down . ok?

now i press down key for three times.. so right now m at 3rd record .. fine?

now i press right key .. at this event the focus changes from 3rd record to first one. this should not happen. on press right key.. the columns should move in a way that peter_strange have told me.. which is running successfully ..