/*

 * Copyright (c) 2007, 2015, 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.

 */

import javax.swing.*;

import java.awt.*;

import java.util.Locale;

/*

 * @test

 * @summary Check that JComboBox constructor and methods do not throw unexpected

 *          exceptions in headless mode

 * @run main/othervm -Djava.awt.headless=true HeadlessJComboBox

 */

public class HeadlessJComboBox {

    public static void main(String args[]) {

        JComboBox ch;

        ch = new JComboBox();

        ch.getAccessibleContext();

        ch.isFocusTraversable();

        ch.setEnabled(false);

        ch.setEnabled(true);

        ch.requestFocus();

        ch.requestFocusInWindow();

        ch.getPreferredSize();

        ch.getMaximumSize();

        ch.getMinimumSize();

        ch.contains(1, 2);

        Component c1 = ch.add(new Component(){});

        Component c2 = ch.add(new Component(){});

        Component c3 = ch.add(new Component(){});

        Insets ins = ch.getInsets();

        ch.getAlignmentY();

        ch.getAlignmentX();

        ch.getGraphics();

        ch.setVisible(false);

        ch.setVisible(true);

        ch.setForeground(Color.red);

        ch.setBackground(Color.red);

        for (String font : Toolkit.getDefaultToolkit().getFontList()) {

            for (int j = 8; j < 17; j++) {

                Font f1 = new Font(font, Font.PLAIN, j);

                Font f2 = new Font(font, Font.BOLD, j);

                Font f3 = new Font(font, Font.ITALIC, j);

                Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);

                ch.setFont(f1);

                ch.setFont(f2);

                ch.setFont(f3);

                ch.setFont(f4);

                ch.getFontMetrics(f1);

                ch.getFontMetrics(f2);

                ch.getFontMetrics(f3);

                ch.getFontMetrics(f4);

            }

        }

        ch.enable();

        ch.disable();

        ch.reshape(10, 10, 10, 10);

        ch.getBounds(new Rectangle(1, 1, 1, 1));

        ch.getSize(new Dimension(1, 2));

        ch.getLocation(new Point(1, 2));

        ch.getX();

        ch.getY();

        ch.getWidth();

        ch.getHeight();

        ch.isOpaque();

        ch.isValidateRoot();

        ch.isOptimizedDrawingEnabled();

        ch.isDoubleBuffered();

        ch.getComponentCount();

        ch.countComponents();

        ch.getComponent(1);

        ch.getComponent(2);

        Component[] cs = ch.getComponents();

        ch.getLayout();

        ch.setLayout(new FlowLayout());

        ch.doLayout();

        ch.layout();

        ch.invalidate();

        ch.validate();

        ch.remove(0);

        ch.remove(c2);

        ch.removeAll();

        ch.preferredSize();

        ch.minimumSize();

        ch.getComponentAt(1, 2);

        ch.locate(1, 2);

        ch.getComponentAt(new Point(1, 2));

        ch.isFocusCycleRoot(new Container());

        ch.transferFocusBackward();

        ch.setName("goober");

        ch.getName();

        ch.getParent();

        ch.getGraphicsConfiguration();

        ch.getTreeLock();

        ch.getToolkit();

        ch.isValid();

        ch.isDisplayable();

        ch.isVisible();

        ch.isShowing();

        ch.isEnabled();

        ch.enable(false);

        ch.enable(true);

        ch.enableInputMethods(false);

        ch.enableInputMethods(true);

        ch.show();

        ch.show(false);

        ch.show(true);

        ch.hide();

        ch.getForeground();

        ch.isForegroundSet();

        ch.getBackground();

        ch.isBackgroundSet();

        ch.getFont();

        ch.isFontSet();

        Container c = new Container();

        c.add(ch);

        ch.getLocale();

        for (Locale locale : Locale.getAvailableLocales())

            ch.setLocale(locale);

        ch.getColorModel();

        ch.getLocation();

        boolean exceptions = false;

        try {

            ch.getLocationOnScreen();

        } catch (IllegalComponentStateException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("IllegalComponentStateException did not occur when expected");

        ch.location();

        ch.setLocation(1, 2);

        ch.move(1, 2);

        ch.setLocation(new Point(1, 2));

        ch.getSize();

        ch.size();

        ch.setSize(1, 32);

        ch.resize(1, 32);

        ch.setSize(new Dimension(1, 32));

        ch.resize(new Dimension(1, 32));

        ch.getBounds();

        ch.bounds();

        ch.setBounds(10, 10, 10, 10);

        ch.setBounds(new Rectangle(10, 10, 10, 10));

        ch.isLightweight();

        ch.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));

        ch.getCursor();

        ch.isCursorSet();

        ch.inside(1, 2);

        ch.contains(new Point(1, 2));

        ch.isFocusable();

        ch.setFocusable(true);

        ch.setFocusable(false);

        ch.transferFocus();

        ch.getFocusCycleRootAncestor();

        ch.nextFocus();

        ch.transferFocusUpCycle();

        ch.hasFocus();

        ch.isFocusOwner();

        ch.toString();

        ch.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);

        ch.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);

        ch.setComponentOrientation(ComponentOrientation.UNKNOWN);

        ch.getComponentOrientation();

    }

}