Play audio slide show -- Keyboard shortcut: 'x'  Back to slide -- Keyboard shortcut: 'u'  next        Play sound for this slide -- Keyboard shortcut: 'y'  DivModPresenterObs.java - Controller klassen (uændret).Lecture 12 - slide 25 : 30
Program 3

class DivModListener implements ActionListener{

  private DivModCalculator modelObject;
  private DivModPresenterObs viewObject;

  public DivModListener(DivModCalculator modelObject, DivModPresenterObs viewObject){
    this.modelObject = modelObject;
    this.viewObject = viewObject;
  }

  public void actionPerformed(ActionEvent action){
    modelObject.doCalculate(viewObject.getDivisor(), viewObject.getDividend());
  }

} // end DivModListener