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<TITLE>Handling Action Events
(Java Developers Almanac Example)
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<B><A HREF="../java.awt.event/pkg.html">java.awt.event</A></B><font color="#666666" SIZE="-2">
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<h3>
e648.
Handling Action Events</h3>
Action events are fired by subclasses of <code>AbstractButton</code>
and includes buttons, checkboxes, and menus.
<pre>
AbstractButton button = new JButton(<font color="#0066ff"><i>"OK"</i></font>);
button.addActionListener(new MyActionListener());
public class MyActionListener implements ActionListener {
public void actionPerformed(ActionEvent evt) {
// Determine which abstract button fired the event.
AbstractButton button = (AbstractButton)evt.getSource();
}
}
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Related Examples
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e647. <a class="eglink" href="InnerHandler.html?l=rel">
Handling Events with an Anonymous Class
</a>
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e649. <a class="eglink" href="KeyEvents.html?l=rel">
Handling Key Presses
</a>
<br>
e650. <a class="eglink" href="MouseEvents.html?l=rel">
Handling Mouse Clicks
</a>
<br>
e651. <a class="eglink" href="MouseMotion.html?l=rel">
Handling Mouse Motion
</a>
<br>
e652. <a class="eglink" href="MultiClicks.html?l=rel">
Detecting Double and Triple Clicks
</a>
<br>
e653. <a class="eglink" href="FocusEvents.html?l=rel">
Handling Focus Changes
</a>
<br>
e654. <a class="eglink" href="ItemEvents.html?l=rel">
Firing Item Events
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