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/*
* Copyright (c) 2005, 2024, 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 6292186
* @summary Choice is not refreshed properly when the last item gets removed
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual RepaintAfterRemoveLastItemTest
*/
import java.awt.Button;
import java.awt.Choice;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.reflect.InvocationTargetException;
public class RepaintAfterRemoveLastItemTest extends Frame implements ActionListener {
Choice ch = new Choice();
static final String INSTRUCTIONS = """
Press on the 'remove' button after that if the choice does not display
'only item' press Pass. If 'only item' is still displayed press Fail.
""";
public RepaintAfterRemoveLastItemTest() {
ch.add("only item");
add(ch);
Button b = new Button("remove");
add(b);
b.addActionListener(this);
setLayout(new FlowLayout());
setSize(200, 200);
validate();
}
public void actionPerformed(ActionEvent ae) {
if (ch.getItemCount() != 0) {
ch.remove(0);
}
}
public static void main(String[] args) throws InterruptedException,
InvocationTargetException {
PassFailJFrame.builder()
.title("Repaint After Remove Test")
.testUI(RepaintAfterRemoveLastItemTest::new)
.instructions(INSTRUCTIONS)
.columns(40)
.build()
.awaitAndCheck();
}
}
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