Java

HopePerson wrote:

I am stuck

 listener = new ListSelectionListener() {
 @Override
            public void valueChanged(ListSelectionEvent e) {
Object o = imageList.getSelectedValue();
if (o instanceof BufferedImage) {
                    imageView.setIcon(new ImageIcon((BufferedImage)o));

                }
            
}
}
 imageList.addListSelectionListener(listener);

Indian Coder1989 wrote:

I thought to read the right key programmatically.

@Override
public void keyTyped(KeyEvent ke) {
    if(ke.getKeyChar() == KeyEvent.VK_LEFT){
        //do something
    }else if(ke.getKeyChar() == KeyEvent.VK_RIGHT){
        //do something else
    }
}

@Override
public void keyPressed(KeyEvent e) {
    keyTyped(e);
}

private void inputMap(){

     this.getInputMap().put(KeyStroke.getKeyStroke(
         KeyEvent.VK_LEFT, 0), "left");
     this.getActionMap().put("left", new AbstractAction() {
         @Override
         public void actionPerformed(ActionEvent ae) {
             //do something
         }
     });
 }