Exemplo n.º 1
0
 demo5() {
   f = new Frame();
   f.setSize(300, 300);
   // f.setBackground(Color.red);
   f.setLayout(null);
   s1 = new Scrollbar(Scrollbar.VERTICAL, 0, 5, 0, 260);
   s1.setBackground(Color.red);
   s1.setBounds(30, 35, 20, 255);
   s2 = new Scrollbar(Scrollbar.VERTICAL, 0, 5, 0, 260);
   s2.setBackground(Color.green);
   s2.setBounds(60, 35, 20, 255);
   s3 = new Scrollbar(Scrollbar.VERTICAL, 0, 5, 0, 260);
   s3.setBackground(Color.blue);
   s3.setBounds(90, 35, 20, 255);
   f.add(s1);
   f.add(s2);
   f.add(s3);
   s1.addAdjustmentListener(this);
   s2.addAdjustmentListener(this);
   s3.addAdjustmentListener(this);
   p1 = new Panel();
   p1.setBounds(120, 35, 170, 255);
   f.add(p1);
   f.setVisible(true);
 }
Exemplo n.º 2
0
 @Override
 public void setBounds(int x, int y, int width, int height) {
   super.setBounds(x, y, width, height);
   currentAppletSize.width = width;
   currentAppletSize.height = height;
 }