metaliconfactory.java

gcc的组建

     * @param y  the y coordinate.
     */
    public void paintMe(Component c, Graphics g, int x, int y) 
    {
      paintIcon(c, g, x, y);  
    }
  }
    
  /**
   * A tree folder icon.
   */
  public static class TreeFolderIcon extends FolderIcon16
  {
    /**
     * Creates a new instance.
     */
    public TreeFolderIcon() 
    {
      // Nothing to do here.
    }
    
    /**
     * Returns the additional height for this icon, in this case <code>2</code>
     * pixels.
     * 
     * @return <code>2</code>.
     */
    public int getAdditionalHeight() 
    {
      return 2;
    }
    
    /**
     * Returns the shift (???).
     * 
     * @return The shift.
     */
    public int getShift() 
    {
      return -1;
    }
  }
    
  /**
   * A tree leaf icon.
   */
  public static class TreeLeafIcon extends FileIcon16
  {
    /**
     * Creates a new instance.
     */
    public TreeLeafIcon() 
    {
      // Nothing to do here.
    }
    
    /**
     * Returns the additional height for this icon, in this case <code>4</code>
     * pixels.
     * 
     * @return <code>4</code>.
     */
    public int getAdditionalHeight() 
    {
      return 4;
    }
    
    /**
     * Returns the shift (???).
     * 
     * @return The shift.
     */
    public int getShift() 
    {
      return 2;
    }
  }

  /**
   * An icon representing a hard disk.
   * 
   * @see MetalIconFactory#getTreeHardDriveIcon()
   */
  private static class TreeHardDriveIcon implements Icon, Serializable
  {

    /**
     * Creates a new icon instance.
     */
    public TreeHardDriveIcon() 
    {
      // Nothing to do here.
    }

    /**
     * Returns the width of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconWidth() 
    { 
      return 16;
    }

    /**
     * Returns the height of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconHeight()   
    {
      return 16;
    }

    /**
     * Paints the icon at the specified location, using colors from the 
     * current theme.
     * 
     * @param c  the component (ignored).
     * @param g  the graphics device.
     * @param x  the x-coordinate for the top-left of the icon.
     * @param y  the y-coordinate for the top-left of the icon.
     */
    public void paintIcon(Component c, Graphics g, int x, int y) 
    {
      Color saved = g.getColor();
      g.setColor(MetalLookAndFeel.getBlack());
      g.drawLine(x + 1, y + 4, x + 1, y + 5);
      g.drawLine(x + 14, y + 4, x + 14, y + 5);
      g.drawLine(x + 1, y + 7, x + 1, y + 8);
      g.drawLine(x + 14, y + 7, x + 14, y + 8);
      g.drawLine(x + 1, y + 10, x + 1, y + 11);
      g.drawLine(x + 14, y + 10, x + 14, y + 11);
      
      g.drawLine(x + 2, y + 3, x + 3, y + 3);
      g.drawLine(x + 12, y + 3, x + 13, y + 3);
      g.drawLine(x + 2, y + 6, x + 3, y + 6);
      g.drawLine(x + 12, y + 6, x + 13, y + 6);
      g.drawLine(x + 2, y + 9, x + 3, y + 9);
      g.drawLine(x + 12, y + 9, x + 13, y + 9);
      g.drawLine(x + 2, y + 12, x + 3, y + 12);
      g.drawLine(x + 12, y + 12, x + 13, y + 12);
      
      g.drawLine(x + 4, y + 2, x + 11, y + 2);
      g.drawLine(x + 4, y + 7, x + 11, y + 7);
      g.drawLine(x + 4, y + 10, x + 11, y + 10);
      g.drawLine(x + 4, y + 13, x + 11, y + 13);
      
      g.setColor(MetalLookAndFeel.getWhite());
      g.fillRect(x + 4, y + 3, 2, 2);
      g.drawLine(x + 6, y + 4, x + 6, y + 4);
      g.drawLine(x + 7, y + 3, x + 9, y + 3);
      g.drawLine(x + 8, y + 4, x + 8, y + 4);
      g.drawLine(x + 11, y + 3, x + 11, y + 3);
      g.fillRect(x + 2, y + 4, 2, 2); 
      g.fillRect(x + 2, y + 7, 2, 2); 
      g.fillRect(x + 2, y + 10, 2, 2); 
      g.drawLine(x + 4, y + 6, x + 4, y + 6);
      g.drawLine(x + 4, y + 9, x + 4, y + 9);
      g.drawLine(x + 4, y + 12, x + 4, y + 12);
      
      g.setColor(MetalLookAndFeel.getControlShadow());
      g.drawLine(x + 13, y + 4, x + 13, y + 4);
      g.drawLine(x + 12, y + 5, x + 13, y + 5);
      g.drawLine(x + 13, y + 7, x + 13, y + 7);
      g.drawLine(x + 12, y + 8, x + 13, y + 8);
      g.drawLine(x + 13, y + 10, x + 13, y + 10);
      g.drawLine(x + 12, y + 11, x + 13, y + 11);
      
      g.drawLine(x + 10, y + 5, x + 10, y + 5);
      g.drawLine(x + 7, y + 6, x + 7, y + 6);
      g.drawLine(x + 9, y + 6, x + 9, y + 6);
      g.drawLine(x + 11, y + 6, x + 11, y + 6);

      g.drawLine(x + 10, y + 8, x + 10, y + 8);
      g.drawLine(x + 7, y + 9, x + 7, y + 9);
      g.drawLine(x + 9, y + 9, x + 9, y + 9);
      g.drawLine(x + 11, y + 9, x + 11, y + 9);

      g.drawLine(x + 10, y + 11, x + 10, y + 11);
      g.drawLine(x + 7, y + 12, x + 7, y + 12);
      g.drawLine(x + 9, y + 12, x + 9, y + 12);
      g.drawLine(x + 11, y + 12, x + 11, y + 12);

      g.setColor(saved);
    }        
  }  
  
  /**
   * An icon representing a floppy disk.
   * 
   * @see MetalIconFactory#getTreeFloppyDriveIcon()
   */
  private static class TreeFloppyDriveIcon implements Icon, Serializable
  {

    /**
     * Creates a new icon instance.
     */
    public TreeFloppyDriveIcon() 
    {
      // Nothing to do here.
    }

    /**
     * Returns the width of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconWidth() 
    { 
      return 16;
    }

    /**
     * Returns the height of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconHeight()   
    {
      return 16;
    }

    /**
     * Paints the icon at the specified location, using colors from the 
     * current theme.
     * 
     * @param c  the component (ignored).
     * @param g  the graphics device.
     * @param x  the x-coordinate for the top-left of the icon.
     * @param y  the y-coordinate for the top-left of the icon.
     */
    public void paintIcon(Component c, Graphics g, int x, int y) 
    {
      Color saved = g.getColor();
      
      g.setColor(MetalLookAndFeel.getBlack());
      g.drawLine(x + 1, y + 1, x + 13, y + 1);
      g.drawLine(x + 1, y + 1, x + 1, y + 14);
      g.drawLine(x + 1, y + 14, x + 14, y + 14);
      g.drawLine(x + 14, y + 2, x + 14, y + 14);
      
      g.setColor(MetalLookAndFeel.getPrimaryControl());
      g.fillRect(x + 2, y + 2, 12, 12);
      
      g.setColor(MetalLookAndFeel.getControlShadow());
      g.fillRect(x + 5, y + 2, 6, 5);
      g.drawLine(x + 4, y + 8, x + 11, y + 8);
      g.drawLine(x + 3, y + 9, x + 3, y + 13);
      g.drawLine(x + 12, y + 9, x + 12, y + 13);
      
      g.setColor(MetalLookAndFeel.getWhite());
      g.fillRect(x + 8, y + 3, 2, 3);
      g.fillRect(x + 4, y + 9, 8, 5);
      
      g.setColor(MetalLookAndFeel.getPrimaryControlShadow());
      g.drawLine(x + 5, y + 10, x + 9, y + 10);
      g.drawLine(x + 5, y + 12, x + 8, y + 12);

      g.setColor(saved);
    }        
  }  

  /**
   * An icon representing a computer.
   * 
   * @see MetalIconFactory#getTreeComputerIcon()
   */
  private static class TreeComputerIcon implements Icon, Serializable
  {

    /**
     * Creates a new icon instance.
     */
    public TreeComputerIcon() 
    {
      // Nothing to do here.
    }

    /**
     * Returns the width of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconWidth() 
    { 
      return 16;
    }

    /**
     * Returns the height of the icon, in pixels.
     * 
     * @return <code>16</code>.
     */
    public int getIconHeight()   
    {
      return 16;
    }

    /**
     * Paints the icon at the specified location, using colors from the 
     * current theme.
     * 
     * @param c  the component (ignored).
     * @param g  the graphics device.
     * @param x  the x-coordinate for the top-left of the icon.
     * @param y  the y-coordinate for the top-left of the icon.
     */
    public void paintIcon(Component c, Graphics g, int x, int y) 
    {
      Color saved = g.getColor();
      
      g.setColor(MetalLookAndFeel.getBlack());
      g.drawLine(x + 3, y + 1, x + 12, y + 1);
      g.drawLine(x + 2, y + 2, x + 2, y + 8);
      g.drawLine(x + 13, y + 2, x + 13, y + 8);
      g.drawLine(x + 3, y + 9, x + 3, y + 9);
      g.drawLine(x + 12, y + 9, x + 12, y + 9);
      g.drawRect(x + 1, y + 10, 13, 4);
      g.drawLine(x + 5, y + 3, x + 10, y + 3);
      g.drawLine(x + 5, y + 8, x + 10, y + 8);
      g.drawLine(x + 4, y + 4, x + 4, y + 7);
      g.drawLine(x + 11, y + 4, x + 11, y + 7);

      g.setColor(MetalLookAndFeel.getPrimaryControl());
      g.fillRect(x + 5, y + 4, 6, 4);
      
      g.setColor(MetalLookAndFeel.getControlShadow());
      g.drawLine(x + 6, y + 12, x + 8, y + 12);
      g.drawLine(x + 10, y + 12, x + 12, y + 12);
      g.setColor(saved);
    }        
  }  
    
  /** The icon returned by {@link #getCheckBoxIcon()}. */
  private static Icon checkBoxIcon;
  
  /** The icon returned by {@link #getCheckBoxMenuItemIcon()}. */
  private static Icon checkBoxMenuItemIcon;
  
  /** The icon returned by {@link #getFileChooserDetailViewIcon()}. */
  private static Icon fileChooserDetailViewIcon;

  /** The icon returned by {@link #getFileChooserHomeFolderIcon()}. */
  private static Icon fileChooserHomeFolderIcon;

  /** The icon returned by {@link #getFileChooserListViewIcon()}. */
  private static Icon fileChooserListViewIcon;

  /** The icon returned by {@link #getFileChooserNewFolderIcon()}. */
  private static Icon fileChooserNewFolderIcon;

  /** The icon returned by {@link #getFileChooserUpFolderIcon()}. */
  private static Icon fileChooserUpFolderIcon;

  /** The cached RadioButtonIcon instance. */
  private static RadioButtonIcon radioButtonIcon;

  /** The icon returned by {@link #getRadioButtonMenuItemIcon()}. */
  private static Icon radioButtonMenuItemIcon;

  /** The icon returned by {@link #getInternalFrameDefaultMenuIcon()}. */
  private static Icon internalFrameDefaultMenuIcon;

  /** The icon returned by {@link #getTreeComputerIcon()}. */
  private static Icon treeComputerIcon;
  
  /** The icon instance returned by {@link #getTreeFloppyDriveIcon()}. */
  private static Icon treeFloppyDriveIcon;
  
  /** The icon instance returned by {@link #getTreeHardDriveIcon()}. */
  private static Icon treeHardDriveIcon;
  
  /**
   * Creates a new instance.  All the methods are static, so creating an 
   * instance isn't necessary.
   */
  public MetalIconFactory() 
  {
    // Nothing to do here.
  }

  /**
   * Returns an icon for use when rendering the {@link JCheckBox} component.
   * 
   * @return A check box icon.
   * 
   * @since 1.3
   */
  public static Icon getCheckBoxIcon() 
  {
    if (checkBoxIcon == null)
      checkBoxIcon = new MetalCheckBoxIcon();
    return checkBoxIcon;
  }
  
  /**
   * Returns an icon for use when rendering the {@link JCheckBoxMenuItem} 
   * component.
   * 
   * @return An icon.
   */
  public static Icon getCheckBoxMenuItemIcon() 
  {
    if (checkBoxMenuItemIcon == null)
      checkBoxMenuItemIcon = new CheckBoxMenuItemIcon();
    return checkBoxMenuItemIcon;
  }

  /**
   * Returns an icon for use by the {@link JFileChooser} component.
   * 
   * @return An icon.
   */
  public static Icon getFileChooserDetailViewIcon() 
  {
    if (fileChooserDetailViewIcon == null)
      fileChooserDetailViewIcon = new FileChooserDetailViewIcon();
    return fileChooserDetailViewIcon;
  }
    
  /**
   * Returns an icon for use by the {@link JFileChooser} component.
   * 
   * @return An icon.
   */
  public static Icon getFileChooserHomeFolderIcon() 
  {
    if (fileChooserHomeFolderIcon == null)
      fileChooserHomeFolderIcon = new FileChooserHomeFolderIcon();
    return fileChooserHomeFolderIcon;        
  }
    
  /**
   * Returns an icon for use by the {@link JFileChooser} component.
   * 
   * @return An icon.
   */
  public static Icon getFileChooserListViewIcon() 
  {
    if (fileChooserListViewIcon == null)
      fileChooserListViewIcon = new FileChooserListViewIcon();
    return fileChooserListViewIcon;
  }
    
  /**
   * Returns an icon for use by the {@link JFileChooser} component.
   * 
   * @return An icon.
   */
  publi