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oracle.ide.controls
Class LayoutAnimator

java.lang.Object
oracle.ide.controls.LayoutAnimator

public class LayoutAnimator

extends java.lang.Object

The LayoutAnimator makes it very easy to animate the transition of components from one position to another.

1. Create a LayoutAnimator based on the parent container.
2. Move, show, hide components.
3. Call animate(int, long, int, double, double, java.beans.PropertyChangeListener)()

For example:

  public static void main(String[] args)
  {
    final JFrame frame = new JFrame();
    final Container contentPane = frame.getContentPane();

    for (String s : new String[]{BorderLayout.NORTH, BorderLayout.WEST, BorderLayout.EAST, BorderLayout.SOUTH})
    {
      final JButton button = new JButton(s);
      button.addActionListener(new ActionListener()
      {
        public void actionPerformed(ActionEvent e)
        {
          final LayoutAnimator layoutAnimator = new LayoutAnimator(contentPane);

          final Component[] components = contentPane.getComponents();
          for (int i = 0; i < components.length; i++)
          {
            final Component component = components[i];
            component.setVisible(true);
          }

          final JButton button = (JButton) e.getSource();
          button.setVisible(false);
          layoutAnimator.animate(30, 300, 10, .6F, .14F, null);
        }
      });
      contentPane.add(button, s);
    }
    final JLabel label = new JLabel("Press a button...");
    label.setOpaque(true);
    label.setHorizontalAlignment(JLabel.CENTER);
    contentPane.add(label);


    frame.setBounds(100, 100, 300, 300);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
  }

Constructor Summary

LayoutAnimator(java.awt.Container container)

Method Summary

void	animate(int stepTime, long maxTime, int steps, double center, double sigma, java.beans.PropertyChangeListener propertyChangeListener)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LayoutAnimator

public LayoutAnimator(java.awt.Container container)

Method Detail

animate

public void animate(int stepTime,
                    long maxTime,
                    int steps,
                    double center,
                    double sigma,
                    java.beans.PropertyChangeListener propertyChangeListener)

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