80 lines
2.8 KiB
Java
80 lines
2.8 KiB
Java
/*
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* Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.BorderLayout;
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import java.awt.Checkbox;
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import java.awt.Choice;
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import java.awt.Frame;
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import java.awt.Window;
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import java.awt.event.ItemEvent;
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/*
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* @test
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* @bug 6476183
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* @summary Drop down of a Choice changed to enabled state has a disabled like appearance
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual DisabledList
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*/
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public class DisabledList {
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private static final String INSTRUCTIONS = """
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1) Select the checkbox
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2) Open Choice
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3) Drag mouse over the scrollbar or drag out it the choice
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4) If choice's items become disabled press fail, otherwise pass
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("DisabledList Instructions")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 3)
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.columns(45)
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.testUI(DisabledList::createAndShowUI)
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.logArea(4)
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.build()
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.awaitAndCheck();
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}
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private static Window createAndShowUI() {
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Frame frame = new Frame("DisabledList");
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frame.setSize(200, 200);
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frame.validate();
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Checkbox checkbox = new Checkbox("checkbox");
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final Choice choice = new Choice();
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choice.setEnabled(false);
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for (int i = 0; i < 15; i++) {
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choice.addItem("Item" + i);
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}
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checkbox.addItemListener(event -> {
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PassFailJFrame.log("CheckBox.itemStateChanged occurred");
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choice.setEnabled(event.getStateChange() == ItemEvent.SELECTED);
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});
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frame.add(BorderLayout.NORTH, checkbox);
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frame.add(BorderLayout.CENTER, choice);
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return frame;
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}
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}
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