Play audio slide show -- Keyboard shortcut: 'x'  Back to slide -- Keyboard shortcut: 'u'        next  Play sound for this slide -- Keyboard shortcut: 'y'  ColorPresenter.java - Det overordnede layout er et GridLayout (init i klassen ColorPresenter).Lecture 12 - slide 30 : 30
Program 1

   /** Applet init */
   public void init() {

       setLayout(new GridLayout(6,1));

       add(title);
       add(redGroup); add(greenGroup); add(blueGroup); 
       add(colorBlop);    
       add(hexTextField);
    
       resize (400,250);
       adjust();
   } //end init