metaliconfactory.java

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

        public int getShift() { return 0; }
        public int getAdditionalHeight() { return 0; }

	public int getIconWidth() { return folderIcon16Size.width; }
	public int getIconHeight() { return folderIcon16Size.height + getAdditionalHeight(); }
    }

  
    /**
     * <p>
     * <strong>Warning:</strong>
     * Serialized objects of this class will not be compatible with
     * future Swing releases. The current serialization support is
     * appropriate for short term storage or RMI between applications running
     * the same version of Swing.  As of 1.4, support for long term storage
     * of all JavaBeans<sup><font size="-2">TM</font></sup>
     * has been added to the <code>java.beans</code> package.
     * Please see {@link java.beans.XMLEncoder}.
     */
    public static class TreeFolderIcon extends FolderIcon16 {
        public int getShift() { return -1; }
        public int getAdditionalHeight() { return 2; }
    }


    static private final Dimension fileIcon16Size = new Dimension( 16, 16 );

    /**
     * <p>
     * <strong>Warning:</strong>
     * Serialized objects of this class will not be compatible with
     * future Swing releases. The current serialization support is
     * appropriate for short term storage or RMI between applications running
     * the same version of Swing.  As of 1.4, support for long term storage
     * of all JavaBeans<sup><font size="-2">TM</font></sup>
     * has been added to the <code>java.beans</code> package.
     * Please see {@link java.beans.XMLEncoder}.
     */
    public static class FileIcon16 implements Icon, Serializable {

	ImageCacher imageCacher;

	public void paintIcon(Component c, Graphics g, int x, int y) {
	    GraphicsConfiguration gc = c.getGraphicsConfiguration();
	    if (imageCacher == null) {
		imageCacher = new ImageCacher();
	    }
	    Image image = imageCacher.getImage(gc);
	    if (image == null) {
		if (gc != null) {
		    image = gc.createCompatibleImage(getIconWidth(), 
						     getIconHeight(),
						     Transparency.BITMASK);
		} else {
		    image = new BufferedImage(getIconWidth(),
					      getIconHeight(),
					      BufferedImage.TYPE_INT_ARGB);
		}
                Graphics imageG = image.getGraphics();		
		paintMe(c,imageG);
		imageG.dispose();
		imageCacher.cacheImage(image, gc);
	    }
            g.drawImage(image, x, y+getShift(), null);
	}

        private void paintMe(Component c, Graphics g) {

		int right = fileIcon16Size.width - 1;
		int bottom = fileIcon16Size.height - 1;

		// Draw fill
		g.setColor( MetalLookAndFeel.getWindowBackground() );
		g.fillRect( 4, 2, 9, 12 );

		// Draw frame
		g.setColor( MetalLookAndFeel.getPrimaryControlInfo() );
		g.drawLine( 2, 0, 2, bottom );                 // left
		g.drawLine( 2, 0, right - 4, 0 );              // top
		g.drawLine( 2, bottom, right - 1, bottom );    // bottom
		g.drawLine( right - 1, 6, right - 1, bottom ); // right
		g.drawLine( right - 6, 2, right - 2, 6 );      // slant 1
		g.drawLine( right - 5, 1, right - 4, 1 );      // part of slant 2
		g.drawLine( right - 3, 2, right - 3, 3 );      // part of slant 2
		g.drawLine( right - 2, 4, right - 2, 5 );      // part of slant 2

		// Draw highlight
		g.setColor( MetalLookAndFeel.getPrimaryControl() );
		g.drawLine( 3, 1, 3, bottom - 1 );                  // left
		g.drawLine( 3, 1, right - 6, 1 );                   // top
		g.drawLine( right - 2, 7, right - 2, bottom - 1 );  // right
		g.drawLine( right - 5, 2, right - 3, 4 );           // slant
		g.drawLine( 3, bottom - 1, right - 2, bottom - 1 ); // bottom

	}

        public int getShift() { return 0; }
        public int getAdditionalHeight() { return 0; }

	public int getIconWidth() { return fileIcon16Size.width; }
	public int getIconHeight() { return fileIcon16Size.height + getAdditionalHeight(); }
    }


    public static class TreeLeafIcon extends FileIcon16 {
        public int getShift() { return 2; }
        public int getAdditionalHeight() { return 4; }
    }


    static private final Dimension treeControlSize = new Dimension( 18, 18 );

    /**
     * <p>
     * <strong>Warning:</strong>
     * Serialized objects of this class will not be compatible with
     * future Swing releases. The current serialization support is
     * appropriate for short term storage or RMI between applications running
     * the same version of Swing.  As of 1.4, support for long term storage
     * of all JavaBeans<sup><font size="-2">TM</font></sup>
     * has been added to the <code>java.beans</code> package.
     * Please see {@link java.beans.XMLEncoder}.
     */
    public static class TreeControlIcon implements Icon, Serializable {
        // This data member should not have been exposed.  It's called
        // isLight, but now it really means isCollapsed.  Since we can't change
        // any APIs... that's life.
        protected boolean isLight;


        public TreeControlIcon( boolean isCollapsed ) {
	    isLight = isCollapsed;
	}

	ImageCacher imageCacher;

        transient boolean cachedOrientation = true;

	public void paintIcon(Component c, Graphics g, int x, int y) {

	    GraphicsConfiguration gc = c.getGraphicsConfiguration();

	    if (imageCacher == null) {
		imageCacher = new ImageCacher();
	    }
	    Image image = imageCacher.getImage(gc);

	    if (image == null || cachedOrientation != MetalUtils.isLeftToRight(c)) {
		cachedOrientation = MetalUtils.isLeftToRight(c);
		if (gc != null) {
		    image = gc.createCompatibleImage(getIconWidth(), 
						     getIconHeight(),
						     Transparency.BITMASK);
		} else {
		    image = new BufferedImage(getIconWidth(),
					      getIconHeight(),
					      BufferedImage.TYPE_INT_ARGB);
		}
                Graphics imageG = image.getGraphics();		
		paintMe(c,imageG,x,y);
		imageG.dispose();
		imageCacher.cacheImage(image, gc);
		
	    }

	    if (MetalUtils.isLeftToRight(c)) {
	        if (isLight) {    // isCollapsed
		    g.drawImage(image, x+5, y+3, x+18, y+13, 
				       4,3, 17, 13, null);
		}
	        else {
		    g.drawImage(image, x+5, y+3, x+18, y+17, 
				       4,3, 17, 17, null);
		}
	    }
	    else {
	        if (isLight) {    // isCollapsed
		    g.drawImage(image, x+3, y+3, x+16, y+13, 
				       4, 3, 17, 13, null);
		}
		else {
		    g.drawImage(image, x+3, y+3, x+16, y+17, 
				       4, 3, 17, 17, null);
		}
	    }
	}

	public void paintMe(Component c, Graphics g, int x, int y) {

	    g.setColor( MetalLookAndFeel.getPrimaryControlInfo() );

	    int xoff = (MetalUtils.isLeftToRight(c)) ? 0 : 4;

	    // Draw circle
	    g.drawLine( xoff + 4, 6, xoff + 4, 9 );     // left
	    g.drawLine( xoff + 5, 5, xoff + 5, 5 );     // top left dot
	    g.drawLine( xoff + 6, 4, xoff + 9, 4 );     // top
	    g.drawLine( xoff + 10, 5, xoff + 10, 5 );   // top right dot
	    g.drawLine( xoff + 11, 6, xoff + 11, 9 );   // right
	    g.drawLine( xoff + 10, 10, xoff + 10, 10 ); // botom right dot
	    g.drawLine( xoff + 6, 11, xoff + 9, 11 );   // bottom
	    g.drawLine( xoff + 5, 10, xoff + 5, 10 );   // bottom left dot

	    // Draw Center Dot
	    g.drawLine( xoff + 7, 7, xoff + 8, 7 );
	    g.drawLine( xoff + 7, 8, xoff + 8, 8 );

	    // Draw Handle
	    if ( isLight ) {    // isCollapsed
	        if( MetalUtils.isLeftToRight(c) ) {
	            g.drawLine( 12, 7, 15, 7 );
		    g.drawLine( 12, 8, 15, 8 );
		    //	g.setColor( c.getBackground() );
		    //	g.drawLine( 16, 7, 16, 8 );
		}
		else {
		    g.drawLine(4, 7, 7, 7);
		    g.drawLine(4, 8, 7, 8);
		}
	    }
	    else {
	        g.drawLine( xoff + 7, 12, xoff + 7, 15 );
		g.drawLine( xoff + 8, 12, xoff + 8, 15 );
		//	g.setColor( c.getBackground() );
		//	g.drawLine( xoff + 7, 16, xoff + 8, 16 );
	    }

	    // Draw Fill
	    g.setColor( MetalLookAndFeel.getPrimaryControlDarkShadow() );
	    g.drawLine( xoff + 5, 6, xoff + 5, 9 );      // left shadow
	    g.drawLine( xoff + 6, 5, xoff + 9, 5 );      // top shadow

	    g.setColor( MetalLookAndFeel.getPrimaryControlShadow() );
	    g.drawLine( xoff + 6, 6, xoff + 6, 6 );      // top left fill
	    g.drawLine( xoff + 9, 6, xoff + 9, 6 );      // top right fill
	    g.drawLine( xoff + 6, 9, xoff + 6, 9 );      // bottom left fill
	    g.drawLine( xoff + 10, 6, xoff + 10, 9 );    // right fill
	    g.drawLine( xoff + 6, 10, xoff + 9, 10 );    // bottom fill

	    g.setColor( MetalLookAndFeel.getPrimaryControl() );
	    g.drawLine( xoff + 6, 7, xoff + 6, 8 );      // left highlight
	    g.drawLine( xoff + 7, 6, xoff + 8, 6 );      // top highlight
	    g.drawLine( xoff + 9, 7, xoff + 9, 7 );      // right highlight
	    g.drawLine( xoff + 7, 9, xoff + 7, 9 );      // bottom highlight

	    g.setColor( MetalLookAndFeel.getPrimaryControlHighlight() );
	    g.drawLine( xoff + 8, 9, xoff + 9, 9 );
	    g.drawLine( xoff + 9, 8, xoff + 9, 8 );
	}

	public int getIconWidth() { return treeControlSize.width; }
	public int getIconHeight() { return treeControlSize.height; }
    }

  //
  // Menu Icons
  //

    static private final Dimension menuArrowIconSize = new Dimension( 4, 8 );
    static private final Dimension menuCheckIconSize = new Dimension( 10, 10 );
    static private final int xOff = 4;

    private static class MenuArrowIcon implements Icon, UIResource, Serializable
    {
	public void paintIcon( Component c, Graphics g, int x, int y )
	{
	    JMenuItem b = (JMenuItem) c;
	    ButtonModel model = b.getModel();

	    g.translate( x, y );

	    if ( !model.isEnabled() )
	    {
	        g.setColor( MetalLookAndFeel.getMenuDisabledForeground() );
	    }
	    else
	    {
	        if ( model.isArmed() || ( c instanceof JMenu && model.isSelected() ) )
		{
		    g.setColor( MetalLookAndFeel.getMenuSelectedForeground() );
		}
		else
		{
		    g.setColor( b.getForeground() );
		}
	    }
            if( MetalUtils.isLeftToRight(b) ) {
                g.drawLine( 0, 0, 0, 7 );
                g.drawLine( 1, 1, 1, 6 );
                g.drawLine( 2, 2, 2, 5 );
                g.drawLine( 3, 3, 3, 4 );
            } else {
                g.drawLine( 4, 0, 4, 7 );
                g.drawLine( 3, 1, 3, 6 );
                g.drawLine( 2, 2, 2, 5 );
                g.drawLine( 1, 3, 1, 4 );
            }

	    g.translate( -x, -y );
	}

	public int getIconWidth() { return menuArrowIconSize.width; }

	public int getIconHeight() { return menuArrowIconSize.height; }

    } // End class MenuArrowIcon

    private static class MenuItemArrowIcon implements Icon, UIResource, Serializable
    {
	public void paintIcon( Component c, Graphics g, int x, int y )
	{
	}

	public int getIconWidth() { return menuArrowIconSize.width; }

	public int getIconHeight() { return menuArrowIconSize.height; }

    } // End class MenuItemArrowIcon

    private static class CheckBoxMenuItemIcon implements Icon, UIResource, Serializable
    {
	public void paintOceanIcon(Component c, Graphics g, int x, int y) {
	    ButtonModel model = ((JMenuItem)c).getModel();
	    boolean isSelected = model.isSelected();
	    boolean isEnabled = model.isEnabled();
	    boolean isPressed = model.isPressed();
	    boolean isArmed = model.isArmed();
	    
	    g.translate(x, y);
            if (isEnabled) {
                MetalUtils.drawGradient(c, g, "CheckBoxMenuItem.gradient",
                                        1, 1, 7, 7, true);
	        if (isPressed || isArmed) {
		    g.setColor(MetalLookAndFeel.getControlInfo());
		    g.drawLine( 0, 0, 8, 0 );
		    g.drawLine( 0, 0, 0, 8 );
		    g.drawLine( 8, 2, 8, 8 );
		    g.drawLine( 2, 8, 8, 8 );

		    g.setColor(MetalLookAndFeel.getPrimaryControl());
		    g.drawLine( 9, 1, 9, 9 );
		    g.drawLine( 1, 9, 9, 9 );
		}
		else {
		    g.setColor(MetalLookAndFeel.getControlDarkShadow());
		    g.drawLine( 0, 0, 8, 0 );
		    g.drawLine( 0, 0, 0, 8 );
		    g.drawLine( 8, 2, 8, 8 );
		    g.drawLine( 2, 8, 8, 8 );

		    g.setColor(MetalLookAndFeel.getControlHighlight());
		    g.drawLine( 9, 1, 9, 9 );
		    g.drawLine( 1, 9, 9, 9 );
		}
	    }
	    else {
	        g.setColor(MetalLookAndFeel.getMenuDisabledForeground());
		g.drawRect( 0, 0, 8, 8 );
	    }
	    if (isSelected) {
	        if (isEnabled) {
		    if (isArmed || ( c instanceof JMenu && isSelected)) {
		        g.setColor(
                            MetalLookAndFeel.getMenuSelectedForeground() );
		    }
		    else {
                         g.setColor(MetalLookAndFeel.getControlInfo());
		    }
		}
		else {
		    g.setColor( MetalLookAndFeel.getMenuDisabledForeground());
		}

		g.drawLine( 2, 2, 2, 6 );
		g.drawLine( 3, 2, 3, 6 );
		g.drawLine( 4, 4, 8, 0 );
		g.drawLine( 4, 5, 9, 0 );
	    }
	    g.translate( -x, -y );
	}

	public void paintIcon( Component c, Graphics g, int x, int y )
	{
            if (MetalLookAndFeel.usingOcean()) {
                paintOceanIcon(c, g, x, y);
                return;
            }
	    JMenuItem b = (JMenuItem) c;
	    ButtonModel model = b.getModel();

	    boolean isSelected = model.isSelected();
	    boolean isEnabled = model.isEnabled();
	    boolean isPressed = model.isPressed();
	    boolean isArmed = model.isArmed();
	    
	    g.translate( x, y );

	    if ( isEnabled )
	    {
	        if ( isPressed || isArmed )