59 lines
2.1 KiB
Java
59 lines
2.1 KiB
Java
/*
|
|
* Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
@test
|
|
@bug 4244614
|
|
@summary Tests that JComboBox has setAction(Action) constructor
|
|
*/
|
|
|
|
import java.awt.event.ActionEvent;
|
|
import java.beans.PropertyChangeListener;
|
|
import javax.swing.Action;
|
|
import javax.swing.JComboBox;
|
|
|
|
public class bug4244614 {
|
|
|
|
/** Auxiliary class implementing Action
|
|
*/
|
|
static class NullAction implements Action {
|
|
public void addPropertyChangeListener(
|
|
PropertyChangeListener listener) {}
|
|
public void removePropertyChangeListener(
|
|
PropertyChangeListener listener) {}
|
|
public void putValue(String key, Object value) {}
|
|
public void setEnabled(boolean b) {}
|
|
public void actionPerformed(ActionEvent e) {}
|
|
|
|
public Object getValue(String key) { return null; }
|
|
public boolean isEnabled() { return false; }
|
|
}
|
|
|
|
public static void main(String[] argv) {
|
|
Object[] comboData = {"First", "Second", "Third"};
|
|
JComboBox combo = new JComboBox(comboData);
|
|
Action action = new NullAction();
|
|
combo.setAction(action);
|
|
}
|
|
}
|