View difference between Paste ID: Lm0790za and FJH30ba7

 http://uloz.to/xPk95m5o/netbeansmalovani-rar
 
 private final static int pocetPoli = 10;
 
 
  private void naMalujCtverce(int pocetCtvercu) {
         int rozmer = getStrana() / pocetCtvercu;
 
         Graphics grafika = this.getGraphics();
 
         for (int i = 0; i <= rozmer * pocetCtvercu; i += rozmer) {
             for (int j = 0; j <= rozmer * pocetCtvercu; j += rozmer) {
 
                 grafika.setColor(getBarva());
                 grafika.fillRect(i, j, rozmer, rozmer);
 
                 try {
                     Thread.sleep(100);
                 } catch (InterruptedException ex) {
                     Thread.currentThread().interrupt();
                 }
             }
 
         }
 
     }
 
     private int getStrana() {
         return Math.min(this.getWidth(), this.getHeight());
     }
 
     private Color getBarva() {
         Random rand = new Random();
 
         float r = rand.nextFloat();
         float g = rand.nextFloat();
         float b = rand.nextFloat();
 
         return new Color(r, g, b);
     }
 
     @Override
     public void paint(Graphics g) {
         super.paint(g); //To change body of generated methods, choose Tools | Templates.
         naMalujCtverce(pocetPoli);
     }