[dakoz]

hello people ..


am planning to build a custom list ..
i have a sample example to use ... the one on the tips and tricks of www.java.sun.com
but it doesn't work on the nokia 40 series .. i debuged the application on a 6230i emulator it the canvas.down is only catched once ...
i don't know whats is wrong with it .....
here is the traverse code am using .....

public boolean traverse( int dir, int vw, int vh,
                             int[] vrect ){
        if( !_inTraversal ){
            _inTraversal = true;

            if( _selected <=0 && _count > 0 ){
                if( dir == Canvas.DOWN || dir == Canvas.RIGHT ){
                    _selected = 0;
                } else if( dir == Canvas.UP || dir == Canvas.LEFT ){
                    _selected = _count - 1;
                }

                makeSelectedVisible();
                repaint();
                notifyStateChanged();
            }

            return true;
        }

        int modes = getInteractionModes();
        boolean horiz = ( modes & TRAVERSE_HORIZONTAL ) != 0;
        boolean vert = ( modes & TRAVERSE_VERTICAL ) != 0;
        boolean notify = false;

        if( dir == Canvas.DOWN ||
            ( dir == Canvas.RIGHT && !vert ) ){
            if( _selected < _count - 1 ){
                ++_selected;
                notify = true;
            } else {
                return false;
            }
        } else if( dir == Canvas.UP ||
            ( dir == Canvas.LEFT && !vert ) ){
            if( _selected > 0 ){
                --_selected;
                notify = true;
            } else {
                return false;
            }
        } else if( dir != NONE ){
            return false;
        }

        makeSelectedVisible();
        repaint();

        if( notify ){
            notifyStateChanged();
        }

        return true;
    }