com.jgoodies.looks.BorderStyle Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jgoodies-looks Show documentation

The JGoodies Looks make your Swing applications and applets look better. They have been optimized for readability, precise micro-design and usability. And they simplify the multi-platform support by using similar widget dimensions. In addition, many people have reviewed them as elegant.

There is a newer version: 2.7.0

Show newest version

/*
 * Copyright (c) 2001-2012 JGoodies Karsten Lentzsch. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of JGoodies Karsten Lentzsch nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jgoodies.looks;

import javax.swing.JComponent;
import javax.swing.JMenuBar;
import javax.swing.JToolBar;

/**
 * Describes the border styles for JMenuBar and JToolBar. Border styles are
 * look-dependent and shadow look-independent {@code HeaderStyle}s.
 *
 * @author Karsten Lentzsch
 * @version $Revision: 1.9 $
 *
 * @see HeaderStyle
 */
public final class BorderStyle {

    public static final BorderStyle EMPTY     = new BorderStyle("Empty");
    public static final BorderStyle SEPARATOR = new BorderStyle("Separator");
    public static final BorderStyle ETCHED    = new BorderStyle("Etched");

    private final String name;


    // Instance Creation ******************************************************

    private BorderStyle(String name) {
        this.name = name;
    }


    // ************************************************************************

    /**
     * Looks up the client property for the header style from the JToolBar.
     *
     * @param toolBar  the tool bar to inspect
     * @param clientPropertyKey   the key used to lookup the property
     * @return the border style used to choose a border in the UI delegate
     */
    public static BorderStyle from(JToolBar toolBar, String clientPropertyKey) {
        return from0(toolBar, clientPropertyKey);
    }

    /**
     * Looks up the client property for the header style from the JMenuBar.
     *
     * @param menuBar  the menu bar to inspect
     * @param clientPropertyKey   the key used to lookup the property
     * @return the border style used to choose a border in the UI delegate
     */
    public static BorderStyle from(JMenuBar menuBar, String clientPropertyKey) {
        return from0(menuBar, clientPropertyKey);
    }

    /**
     * Looks up the client property for the header style from the specified
     * JComponent.
     *
     * @param c    the compoent to inspect
     * @param clientPropertyKey
     *            the key used to lookup the property
     * @return the border style used to choose a border in the UI delegate
     */
    private static BorderStyle from0(JComponent c, String clientPropertyKey) {
        Object value = c.getClientProperty(clientPropertyKey);
        if (value instanceof BorderStyle) {
            return (BorderStyle) value;
        }

        if (value instanceof String) {
            return BorderStyle.valueOf((String) value);
        }

        return null;
    }

    private static BorderStyle valueOf(String name) {
        if (name.equalsIgnoreCase(EMPTY.name)) {
            return EMPTY;
        } else if (name.equalsIgnoreCase(SEPARATOR.name)) {
            return SEPARATOR;
        } else if (name.equalsIgnoreCase(ETCHED.name)) {
            return ETCHED;
        } else {
            throw new IllegalArgumentException("Invalid BorderStyle name "
                    + name);
        }
    }

    @Override
    public String toString() {
        return name;
    }

}