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Posted to commits@harmony.apache.org by "Denis Kishenko (JIRA)" <ji...@apache.org> on 2006/11/01 10:21:57 UTC
[jira] Created: (HARMONY-2030) [classlib][awt] JComponent doesn't
send 'removed' event
[classlib][awt] JComponent doesn't send 'removed' event
-------------------------------------------------------
Key: HARMONY-2030
URL: http://issues.apache.org/jira/browse/HARMONY-2030
Project: Harmony
Issue Type: Bug
Components: Classlib
Reporter: Denis Kishenko
When JComponent becomes invisible, it doesn't send 'removed' event to its ancestorListeners
========== Test ==========
import javax.swing.*;
import javax.swing.event.*;
public class Test {
public static void main(String[] string) throws Exception {
AncestorListenerImpl al = new AncestorListenerImpl();
JWindow window = new JWindow();
JComponent jc = new JComponent() {
};
window.getContentPane().add(jc);
window.setVisible(true);
jc.setVisible(true);
jc.addAncestorListener(al);
jc.setVisible(false);
Thread.sleep(1000);
System.out.println("finish");
System.exit(0);
}
}
class AncestorListenerImpl implements AncestorListener {
public void ancestorAdded(AncestorEvent arg0) {
System.err.println("added");
}
public void ancestorMoved(AncestorEvent arg0) {
System.err.println("moved");
}
public void ancestorRemoved(AncestorEvent arg0) {
System.err.println("removed");
}
}
======== RI ===========
removed
finish
=========== Harmony ========
java.lang.RuntimeException: Not owner can't unlock resource.
at org.apache.harmony.awt.wtk.Synchronizer.unlock(Synchronizer.java:115)
at java.awt.Toolkit.unlockAWT(Toolkit.java:391)
at java.awt.Component.show(Component.java:3095)
at java.awt.Component.show(Component.java:3102)
at java.awt.Component.setVisible(Component.java:3075)
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