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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
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 *
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 * 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
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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import java.awt.Color;
import java.awt.Component;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

/*
 * @test
 * @bug 4319113
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @summary Tests the open JColorChooser behavior on LaF change.
 * @run main/manual Test4319113
 */
public class Test4319113 {

    public static void main(String[] args) throws Exception {
        String instructions = "1. Press button \"Show ColorChooser\" in the frame \"frame\" and\n" +
                "   a color chooser dialog should appear.\n" +
                "2. Without closing the color chooser, change Look And Feel\n" +
                "   selecting it from the combobox in the frame \"frame\".\n" +
                "   Dialog appearance will change.\n" +
                "3. Resize the color chooser by mouse drag.\n" +
                "\n" +
                "   If you see some remnants of the previous color chooser,\n" +
                "   press \"Fail\" else press \"Pass\".";

        PassFailJFrame.builder()
                .title("Test4319113")
                .instructions(instructions)
                .rows(5)
                .columns(40)
                .testTimeOut(10)
                .testUI(Test4319113::test)
                .build()
                .awaitAndCheck();
    }

    private static JFrame test() {
        JFrame frame = new JFrame("JColorChooser behavior on LaF change");
        frame.setLayout(new GridLayout(2, 1));

        JButton jButton = new JButton("Show ColorChooser");
        jButton.setActionCommand("Show ColorChooser");
        jButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent actionEvent) {
                Object object = actionEvent.getSource();
                Component component = object instanceof Component ? (Component) object : null;
                JDialog jDialog = JColorChooser.createDialog(component, "ColorChooser",
                        false, new JColorChooser(Color.BLUE), null, null);
                jDialog.setVisible(true);
            }
        });

        JComboBox cbPlaf = new JComboBox<UIManager.LookAndFeelInfo>(UIManager.getInstalledLookAndFeels());
        cbPlaf.addItemListener(new ItemListener() {
            @Override
            public void itemStateChanged(ItemEvent itemEvent) {
                if (itemEvent.getStateChange() == 1) {
                    SwingUtilities.invokeLater(new Runnable() {

                        @Override
                        public void run() {
                            UIManager.LookAndFeelInfo lookAndFeelInfo =
                                    (UIManager.LookAndFeelInfo) cbPlaf.getSelectedItem();
                            try {
                                UIManager.setLookAndFeel(lookAndFeelInfo.getClassName());
                                Frame[] arrframe = Frame.getFrames();
                                int n = arrframe.length;
                                while (--n >= 0) {
                                    Test4319113.updateWindowTreeUI(arrframe[n]);
                                }
                            } catch (Exception var2_3) {
                                System.err.println("Exception while changing L&F!");
                            }
                        }
                    });
                }
            }

        });

        frame.add(cbPlaf);
        frame.add(jButton);
        frame.pack();

        return frame;
    }

    private static void updateWindowTreeUI(Window window) {
        SwingUtilities.updateComponentTreeUI(window);
        Window[] arrwindow = window.getOwnedWindows();
        int n = arrwindow.length;
        while (--n >= 0) {
            Window window2 = arrwindow[n];
            if (!window2.isDisplayable()) continue;
            Test4319113.updateWindowTreeUI(window2);
        }
    }

}