Java Editable JCombobox Keylistener event for Enter key

Question

I have editable JCombobox and I added keylistener for combobox editor component. When user press \'Enter key\' and if there is no text on the editable combobox I need to dis

Answer 1

If you are using Netbeans then right click on your combobox and select customize code. add following lines of code

JTextComponent editor = (JTextComponent) Code.getEditor().getEditorComponent();
editor.addKeyListener(new KeyAdapter() {
   public void keyReleased(KeyEvent evt) {
        if(evt.getKeyCode()==10)
            //do your coding here.
   }
});