Java 类com.intellij.util.ui.AnimatedIcon 实例源码

@Override
public void actionPerformed(final AnActionEvent e) {
  ScheduledThreadPoolExecutor worker = ConcurrencyUtil.newSingleScheduledThreadExecutor("DumbWorker");
  worker.scheduleWithFixedDelay(new Runnable() {
    @Override
    public void run() {
      SwingUtilities.invokeLater(new Runnable() {
        @Override
        public void run() {
          TimeoutUtil.sleep(30);
        }
      });
    }
  }, 0, 123, TimeUnit.MILLISECONDS);

  new DialogWrapper(e.getProject()) {
    {
      init();
    }

    @Nullable
    @Override
    protected JComponent createCenterPanel() {
      int cycles = 20;

      Icon passive = AllIcons.Process.Big.Step_passive;
      Icon[] icons1 = {
        AllIcons.Process.Big.Step_1,
        AllIcons.Process.Big.Step_2,
        AllIcons.Process.Big.Step_3,
        AllIcons.Process.Big.Step_4,
        AllIcons.Process.Big.Step_5,
        AllIcons.Process.Big.Step_6,
        AllIcons.Process.Big.Step_7,
        AllIcons.Process.Big.Step_8,
        AllIcons.Process.Big.Step_9,
        AllIcons.Process.Big.Step_10,
        AllIcons.Process.Big.Step_11,
        AllIcons.Process.Big.Step_12
      };
      List<Icon> iconsList2 = new ArrayList<Icon>();
      for (int i = 0; i < cycles; i++) {
        Collections.addAll(iconsList2, icons1);
      }
      Icon[] icons2 = ContainerUtil.toArray(iconsList2, new Icon[iconsList2.size()]);

      JPanel panel = new JPanel(new BorderLayout());
      AnimatedIcon animatedIcon1 = new AnimatedIcon("Casual", icons1, passive, 600);
      AnimatedIcon animatedIcon2 = new AnimatedIcon("Long", icons2, passive, 600 * cycles);
      animatedIcon1.resume();
      animatedIcon2.resume();
      panel.add(animatedIcon1, BorderLayout.WEST);
      panel.add(animatedIcon2, BorderLayout.EAST);
      return panel;
    }
  }.show();

  worker.shutdown();
}