oceantheme.java

Mobile 应用程序使用 Java Micro Edition (Java ME) 平台

/*
 * @(#)OceanTheme.java	1.21 06/07/12
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package javax.swing.plaf.metal;

import java.awt.*;
import java.net.URL;
import java.util.*;
import javax.swing.*;
import javax.swing.plaf.*;
import sun.swing.SwingUtilities2;
import sun.swing.PrintColorUIResource;

/**
 * The default theme for the {@code MetalLookAndFeel}.
 * <p>
 * The designers
 * of the Metal Look and Feel strive to keep the default look up to
 * date, possibly through the use of new themes in the future.
 * Therefore, developers should only use this class directly when they
 * wish to customize the "Ocean" look, or force it to be the current
 * theme, regardless of future updates.

 * <p>
 * All colors returned by {@code OceanTheme} are completely
 * opaque.
 *
 * @version 1.21 07/12/06
 * @since 1.5
 * @see MetalLookAndFeel#setCurrentTheme
 */
public class OceanTheme extends DefaultMetalTheme {
    private static final ColorUIResource PRIMARY1 =
                              new ColorUIResource(0x6382BF);
    private static final ColorUIResource PRIMARY2 =
                              new ColorUIResource(0xA3B8CC);
    private static final ColorUIResource PRIMARY3 =
                              new ColorUIResource(0xB8CFE5);
    private static final ColorUIResource SECONDARY1 =
                              new ColorUIResource(0x7A8A99);
    private static final ColorUIResource SECONDARY2 =
                              new ColorUIResource(0xB8CFE5);
    private static final ColorUIResource SECONDARY3 =
                              new ColorUIResource(0xEEEEEE);

    private static final ColorUIResource CONTROL_TEXT_COLOR =
                              new PrintColorUIResource(0x333333, Color.BLACK);
    private static final ColorUIResource INACTIVE_CONTROL_TEXT_COLOR =
                              new ColorUIResource(0x999999);
    private static final ColorUIResource MENU_DISABLED_FOREGROUND =
                              new ColorUIResource(0x999999);
    private static final ColorUIResource OCEAN_BLACK =
                              new PrintColorUIResource(0x333333, Color.BLACK);

    private static final ColorUIResource OCEAN_DROP =
                              new ColorUIResource(0xD2E9FF);

    // ComponentOrientation Icon
    // Delegates to different icons based on component orientation
    private static class COIcon extends IconUIResource {
        private Icon rtl;

        public COIcon(Icon ltr, Icon rtl) {
            super(ltr);
            this.rtl = rtl;
        }

        public void paintIcon(Component c, Graphics g, int x, int y) {        
            if (MetalUtils.isLeftToRight(c)) {
                super.paintIcon(c, g, x, y);
            } else {
                rtl.paintIcon(c, g, x, y);
            }
        }
    }

    // InternalFrame Icon
    // Delegates to different icons based on button state
    private static class IFIcon extends IconUIResource {
        private Icon pressed;

        public IFIcon(Icon normal, Icon pressed) {
            super(normal);
            this.pressed = pressed;
        }
        
        public void paintIcon(Component c, Graphics g, int x, int y) {
            ButtonModel model = ((AbstractButton)c).getModel();
            if (model.isPressed() && model.isArmed()) {
                pressed.paintIcon(c, g, x, y);
            } else {
                super.paintIcon(c, g, x, y);
            }
        }
    }

    /**
     * Creates an instance of <code>OceanTheme</code>
     */
    public OceanTheme() {
    }

    /**
     * Add this theme's custom entries to the defaults table.
     *
     * @param table the defaults table, non-null
     * @throws NullPointerException if {@code table} is {@code null}
     */
    public void addCustomEntriesToTable(UIDefaults table) {
        Object focusBorder = new UIDefaults.ProxyLazyValue(
                      "javax.swing.plaf.BorderUIResource$LineBorderUIResource",
                      new Object[] {getPrimary1()});
        // .30 0 DDE8F3 white secondary2
        java.util.List buttonGradient = Arrays.asList(
                 new Object[] {new Float(.3f), new Float(0f),
                 new ColorUIResource(0xDDE8F3), getWhite(), getSecondary2() });

        // Other possible properties that aren't defined:
        //
        // Used when generating the disabled Icons, provides the region to
        // constrain grays to.
        // Button.disabledGrayRange -> Object[] of Integers giving min/max
        // InternalFrame.inactiveTitleGradient -> Gradient when the
        //   internal frame is inactive.
        Color cccccc = new ColorUIResource(0xCCCCCC);
        Color dadada = new ColorUIResource(0xDADADA);
        Color c8ddf2 = new ColorUIResource(0xC8DDF2);
        Object directoryIcon = getIconResource("icons/ocean/directory.gif");
        Object fileIcon = getIconResource("icons/ocean/file.gif");
        java.util.List sliderGradient = Arrays.asList(new Object[] {
            new Float(.3f), new Float(.2f),
            c8ddf2, getWhite(), new ColorUIResource(SECONDARY2) });

        Object[] defaults = new Object[] {
            "Button.gradient", buttonGradient,
            "Button.rollover", Boolean.TRUE,
            "Button.toolBarBorderBackground", INACTIVE_CONTROL_TEXT_COLOR, 
            "Button.disabledToolBarBorderBackground", cccccc,
            "Button.rolloverIconType", "ocean",

            "CheckBox.rollover", Boolean.TRUE,
            "CheckBox.gradient", buttonGradient,

            "CheckBoxMenuItem.gradient", buttonGradient,

            // home2
            "FileChooser.homeFolderIcon",
                 getIconResource("icons/ocean/homeFolder.gif"),
            // directory2
            "FileChooser.newFolderIcon",
                 getIconResource("icons/ocean/newFolder.gif"),
            // updir2
            "FileChooser.upFolderIcon",
                 getIconResource("icons/ocean/upFolder.gif"),

            // computer2
            "FileView.computerIcon",
                 getIconResource("icons/ocean/computer.gif"),
            "FileView.directoryIcon", directoryIcon,
            // disk2
            "FileView.hardDriveIcon",
                 getIconResource("icons/ocean/hardDrive.gif"),
            "FileView.fileIcon", fileIcon,
            // floppy2
            "FileView.floppyDriveIcon",
                 getIconResource("icons/ocean/floppy.gif"),

            "Label.disabledForeground", getInactiveControlTextColor(),
            
            "Menu.opaque", Boolean.FALSE,

            "MenuBar.gradient", Arrays.asList(new Object[] {
                     new Float(1f), new Float(0f),
                     getWhite(), dadada, 
                     new ColorUIResource(dadada) }),
            "MenuBar.borderColor", cccccc,

            "InternalFrame.activeTitleGradient", buttonGradient,
            // close2
            "InternalFrame.closeIcon",
                     new UIDefaults.LazyValue() {
                         public Object createValue(UIDefaults table) {
                             return new IFIcon(getHastenedIcon("icons/ocean/close.gif", table),
                                               getHastenedIcon("icons/ocean/close-pressed.gif", table));
                         }
                     },
            // minimize
            "InternalFrame.iconifyIcon",
                     new UIDefaults.LazyValue() {
                         public Object createValue(UIDefaults table) {
                             return new IFIcon(getHastenedIcon("icons/ocean/iconify.gif", table),
                                               getHastenedIcon("icons/ocean/iconify-pressed.gif", table));
                         }
                     },
            // restore
            "InternalFrame.minimizeIcon",
                     new UIDefaults.LazyValue() {
                         public Object createValue(UIDefaults table) {
                             return new IFIcon(getHastenedIcon("icons/ocean/minimize.gif", table),
                                               getHastenedIcon("icons/ocean/minimize-pressed.gif", table));
                         }
                     },
            // menubutton3
            "InternalFrame.icon",
                     getIconResource("icons/ocean/menu.gif"),
            // maximize2
            "InternalFrame.maximizeIcon",
                     new UIDefaults.LazyValue() {
                         public Object createValue(UIDefaults table) {
                             return new IFIcon(getHastenedIcon("icons/ocean/maximize.gif", table),
                                               getHastenedIcon("icons/ocean/maximize-pressed.gif", table));
                         }
                     },
            // paletteclose
            "InternalFrame.paletteCloseIcon",
                     new UIDefaults.LazyValue() {
                         public Object createValue(UIDefaults table) {
                             return new IFIcon(getHastenedIcon("icons/ocean/paletteClose.gif", table),