| Methods Summary |
|---|
| public void | actionPerformed(java.awt.event.ActionEvent e)
//Start downloading the images. Wait until they're
//loaded before requesting repaints.
try {
tracker.waitForAll();
} catch (InterruptedException exc) {}
//Advance the frame.
frameNumber++;
//Display it.
mtPanel.repaint();
|
| void | buildUI(java.awt.Container container, java.awt.Image[] dukes)
tracker = new MediaTracker(this);
for (int i = 1; i <= 10; i++) {
tracker.addImage(dukes[i-1], 0);
error = tracker.isErrorAny();
}
int fps = 10;
//How many milliseconds between frames?
delay = (fps > 0) ? (1000 / fps) : 100;
//Set up a timer that calls this object's action handler.
timer = new Timer(delay, this);
timer.setInitialDelay(0);
timer.setCoalesce(true);
mtPanel = new MTPanel(dukes);
container.add(mtPanel, BorderLayout.CENTER);
mtPanel.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
if (frozen) {
frozen = false;
startAnimation();
} else {
frozen = true;
stopAnimation();
}
}
});
|
| public void | init()
//Invoked only when run as an applet.
//Load the images.
Image images[] = new Image[10];
for (int i = 1; i <= 10; i++) {
images[i-1] = getImage(getCodeBase(), "images/T"+i+".gif");
}
buildUI(getContentPane(), images);
startAnimation();
|
| public static void | main(java.lang.String[] args)
Image[] waving = new Image[10];
for (int i = 1; i <= 10; i++) {
waving[i-1] =
Toolkit.getDefaultToolkit().getImage("images/T"+i+".gif");
}
JFrame f = new JFrame("MTImageSequenceTimer");
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
MTImageSequenceTimer controller = new MTImageSequenceTimer();
controller.buildUI(f.getContentPane(), waving);
controller.startAnimation();
f.setSize(new Dimension(75, 100));
f.setVisible(true);
|
| public void | start()
startAnimation();
|
| public synchronized void | startAnimation()
if (frozen) {
//Do nothing. The user has requested that we
//stop changing the image.
} else {
//Start animating!
if (!timer.isRunning()) {
timer.start();
}
}
|
| public void | stop()
stopAnimation();
|
| public synchronized void | stopAnimation()
//Stop the animating thread.
if (timer.isRunning()) {
timer.stop();
}
|
