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8286620: Create regression test for verifying setMargin() of JRadioBu…
…tton

Backport-of: 67f1bd7ff1bb218fd6de9ef1e957f729013e133c
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GoeLin committed Jun 19, 2023
1 parent 24b31cd commit 4bbead6
Showing 1 changed file with 135 additions and 0 deletions.
135 changes: 135 additions & 0 deletions test/jdk/javax/swing/JRadioButton/bug4380543.java
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/*
* Copyright (c) 2002, 2022, 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 4380543
* @key headful
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @summary setMargin() does not work for AbstractButton
* @run main/manual bug4380543
*/

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.Insets;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class bug4380543 {
static TestFrame testObj;
static String instructions
= """
INSTRUCTIONS:
1. Check if the Left inset(margin) is set visually
similar to other three sides around the Radio Button
and CheckBox (insets set to 20 on all 4 sides).
2. Rendering depends on OS and supported Look and Feels.
Verify only with those L&F where margins are visible.
3. If the Left inset(margin) appears too small, press Fail,
else press Pass.
""";
static PassFailJFrame passFailJFrame;

public static void main(String[] args) throws Exception {

SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
try {
passFailJFrame = new PassFailJFrame(instructions);
testObj = new TestFrame();
//Adding the Test Frame to handle dispose
PassFailJFrame.addTestFrame(testObj);
PassFailJFrame.positionTestFrame(testObj, PassFailJFrame.Position.HORIZONTAL);
} catch (Exception e) {
e.printStackTrace();
}
}
});
passFailJFrame.awaitAndCheck();
}
}

class TestFrame extends JFrame implements ActionListener {
public TestFrame() {
initComponents();
}

public void initComponents() {
JPanel p = new JPanel();
JPanel buttonsPanel = new JPanel();
buttonsPanel.setLayout(new BoxLayout(buttonsPanel, BoxLayout.Y_AXIS));

JRadioButton rb = new JRadioButton("JRadioButton");
rb.setMargin(new Insets(20, 20, 20, 20));
rb.setBackground(Color.GREEN);
rb.setAlignmentX(0.5f);
buttonsPanel.add(rb);

JCheckBox cb = new JCheckBox("JCheckBox");
cb.setMargin(new Insets(20, 20, 20, 20));
cb.setBackground(Color.YELLOW);
cb.setAlignmentX(0.5f);
buttonsPanel.add(cb);

getContentPane().add(buttonsPanel);
UIManager.LookAndFeelInfo[] lookAndFeel = UIManager.getInstalledLookAndFeels();
for (UIManager.LookAndFeelInfo look : lookAndFeel) {
JButton btn = new JButton(look.getName());
btn.setActionCommand(look.getClassName());
btn.addActionListener(this);
p.add(btn);
}

getContentPane().add(p,BorderLayout.SOUTH);

setSize(500, 300);
setVisible(true);
}

private static void setLookAndFeel(String laf) {
try {
UIManager.setLookAndFeel(laf);
} catch (UnsupportedLookAndFeelException ignored) {
System.out.println("Unsupported L&F: " + laf);
} catch (ClassNotFoundException | InstantiationException
| IllegalAccessException e) {
throw new RuntimeException(e);
}
}

//Changing the Look and Feel on user selection
public void actionPerformed(ActionEvent e) {
setLookAndFeel(e.getActionCommand());
SwingUtilities.updateComponentTreeUI(this);
}
}

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