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/*
 * @test
 * @bug 6681958
 * @summary Verifies Maximization state of JInternalFrames is
 *          not corrupted by WindowsDesktopManager
 * @requires (os.family == "windows")
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual JIFMaximizedTrfAttribute
 */

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

import javax.swing.JButton;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.UIManager;

import java.beans.PropertyVetoException;

public class JIFMaximizedTrfAttribute {

    static final String INSTRUCTIONS = """
        A maximised JInternalFrame would be shown with a
        button "open another internal frame".
        Press the button on the internal frame.
        A second internal frame is created and opened.
        If second internal frame is maximized,
        press Pass else press Fail.""";

    public static void main(String[] args) throws Exception {
        // Set Windows L&F
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        PassFailJFrame.builder()
                .title("Test Instructions")
                .instructions(INSTRUCTIONS)
                .columns(50)
                .testUI(JIFMaximizedTrfAttribute::createUI)
                .position(PassFailJFrame.Position.TOP_LEFT_CORNER)
                .build()
                .awaitAndCheck();
    }

    static JFrame createUI() {

        final JDesktopPane pane = new JDesktopPane();
        final JInternalFrame internal = new JInternalFrame("the first internal frame", true, true, true, true);
        pane.add(internal);
        internal.setBounds(0, 0, 200, 100);
        try {
            internal.setMaximum(true);
        } catch (PropertyVetoException e) { }
        internal.setVisible(true);
        JButton button = new JButton("open another internal frame");
        button.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                final JInternalFrame internal2 = new JInternalFrame("another one", true, true, true, true);
                pane.add(internal2);
                internal2.setBounds(250, 150, 200, 100);
                try {
                    internal2.setMaximum(true);
                } catch (PropertyVetoException e) {}
                internal2.setVisible(true);
            }
        });
        internal.add(button, BorderLayout.SOUTH);

        JFrame f = new JFrame("JIFMaximizedTrfAttribute");
        f.add(pane, BorderLayout.CENTER);
        f.setSize(800, 600);
        f.setLocationRelativeTo(null);
        return f;
    }
}