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Posted to commits@harmony.apache.org by "Denis Kishenko (JIRA)" <ji...@apache.org> on 2006/11/28 10:53:23 UTC
[jira] Updated: (HARMONY-2030) [classlib][swing] JComponent doesn't
send 'removed' event
[ http://issues.apache.org/jira/browse/HARMONY-2030?page=all ]
Denis Kishenko updated HARMONY-2030:
------------------------------------
Summary: [classlib][swing] JComponent doesn't send 'removed' event (was: [classlib][awt] JComponent doesn't send 'removed' event)
> [classlib][swing] 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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