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/*
* Copyright (c) 2007, 2020, 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
@key headful
@bug 6387275
@summary List: the focus is at the top of the first item, XAWT
@requires os.family == "linux"
@modules java.desktop/sun.awt
java.desktop/java.awt.peer
java.desktop/sun.awt.X11:open
@run main FocusEmptyListTest
*/
import java.awt.*;
import java.lang.reflect.*;
import java.awt.peer.ListPeer;
import sun.awt.AWTAccessor;
public class FocusEmptyListTest extends Frame {
public static void main(final String[] args) {
FocusEmptyListTest app = new FocusEmptyListTest();
app.start();
}
public void start() {
boolean isXToolkit = Toolkit.getDefaultToolkit()
.getClass().getName().equals("sun.awt.X11.XToolkit");
if (!isXToolkit) {
System.out.println("The test is XAWT-only.");
return;
}
List list = new List();
Object isIndexDisplayed = null;
setLayout(new FlowLayout());
getToolkit().addAWTEventListener(System.out::println,
AWTEvent.FOCUS_EVENT_MASK | AWTEvent.WINDOW_FOCUS_EVENT_MASK);
add(list);
list.add("item1");
setSize(200, 200);
setUndecorated(true);
setLocationRelativeTo(null);
setVisible(true);
validate();
list.removeAll();
try {
// peer = List.getPeer()
ListPeer peer = AWTAccessor.getComponentAccessor().getPeer(list);
System.out.println("peer = " + peer);
Class peerClass = peer.getClass();
System.out.println("peer's class = " + peerClass);
// isIndexDisplayed = peer.isIndexDisplayed(-1)
Method isIndexDisplayedM
= peerClass.getDeclaredMethod("isIndexDisplayed", Integer.TYPE);
System.out.println("method = " + isIndexDisplayedM);
isIndexDisplayedM.setAccessible(true);
isIndexDisplayed = isIndexDisplayedM.invoke(peer, -1);
System.out.println("isIndexDisplayed=" + isIndexDisplayed);
} catch (Throwable thr) {
throw new RuntimeException("TEST FAILED: " + thr);
}
if ((Boolean) isIndexDisplayed) {
throw new RuntimeException("TEST FAILED: -1 should be"
+ " invisible index");
}
}// start()
}// class AutomaticAppletTest
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