popup.add(translationItem);
addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent event){
if(popup.isPopupTrigger(event)){
popup.show(event.getComponent(), event.getX(),event.getY());
}
}
public void mouseReleased(MouseEvent event){
if(popup.isPopupTrigger(event)){
popup.show(event.getComponent(), event.getX(),event.getY());