* @param corner The corner to place decorator image	 * @return Image The resulting decorated image	 */	public static Image decorateImage(final Image baseImage, final Image decorator, final int corner) {		HashMap<Image, Image> decoratedMap = m_ImageToDecoratorMap.get(baseImage);		if (decoratedMap == null) {			decoratedMap = new HashMap<Image, Image>();			m_ImageToDecoratorMap.put(baseImage, decoratedMap);		}		Image result = decoratedMap.get(decorator);		if (result == null) {			final Rectangle bid = baseImage.getBounds();			final Rectangle did = decorator.getBounds();            final Point baseImageSize = new Point(bid.width, bid.height);             CompositeImageDescriptor compositImageDesc = new CompositeImageDescriptor() {                 protected void drawCompositeImage(int width, int height) {                     drawImage(baseImage.getImageData(), 0, 0);                     if (corner == TOP_LEFT) {                         drawImage(decorator.getImageData(), 0, 0);                     } else if (corner == TOP_RIGHT) {                         drawImage(decorator.getImageData(), bid.width - did.width - 1, 0);                     } else if (corner == BOTTOM_LEFT) {                         drawImage(decorator.getImageData(), 0, bid.height - did.height - 1);                     } else if (corner == BOTTOM_RIGHT) {                         drawImage(decorator.getImageData(), bid.width - did.width - 1, bid.height - did.height - 1);                     }                 }                 protected Point getSize() {                     return baseImageSize;                 }             };             result = compositImageDesc.createImage(); 			decoratedMap.put(decorator, result);		}		return result;	}    /**     * Dispose all of the cached images     */    public static void disposeImages() {        for (Iterator<Image> I = m_ClassImageMap.values().iterator(); I.hasNext();)             I.next().dispose();        m_ClassImageMap.clear();        //        for (Iterator<HashMap<Image, Image>> I = m_ImageToDecoratorMap.values().iterator(); I.hasNext();) {			HashMap<Image, Image> decoratedMap = I.next();			for (Iterator<Image> J = decoratedMap.values().iterator(); J.hasNext();) {				Image image = (Image) J.next();				image.dispose();			}		}    }    /**	 * Dispose cached images in specified section	 * @param section the section do dispose	 */	public static void disposeImages(String section) {		for (Iterator<String> I = m_ClassImageMap.keySet().iterator(); I.hasNext();) {			String key = I.next();			if (!key.startsWith(section + '|'))				continue;			Image image = m_ClassImageMap.get(key);			image.dispose();			I.remove();		}	}    //////////////////////////////    // Font support    //////////////////////////////    /**     * Maps font names to fonts     */    private static HashMap<String, Font> m_FontMap = new HashMap<String, Font>();    /**     * Maps fonts to their bold versions     */    private static HashMap<Font, Font> m_FontToBoldFontMap = new HashMap<Font, Font>();    /**     * Returns a font based on its name, height and style     * @param name String The name of the font     * @param height int The height of the font     * @param style int The style of the font     * @return Font The font matching the name, height and style     */    public static Font getFont(String name, int height, int style) {    	return getFont(name, height, style, false, false);    }    /**     * Returns a font based on its name, height and style.      * Windows-specific strikeout and underline flags are also supported.     * @param name String The name of the font     * @param size int The size of the font     * @param style int The style of the font     * @param strikeout boolean The strikeout flag (warning: Windows only)     * @param underline boolean The underline flag (warning: Windows only)     * @return Font The font matching the name, height, style, strikeout and underline     */	public static Font getFont(String name, int size, int style, boolean strikeout, boolean underline) {		String fontName = name + '|' + size + '|' + style + '|' + strikeout + '|' + underline;        Font font = m_FontMap.get(fontName);        if (font == null) {        	FontData fontData = new FontData(name, size, style);    		if (strikeout || underline) {    			try {    				Class<?> logFontClass = Class.forName("org.eclipse.swt.internal.win32.LOGFONT"); //$NON-NLS-1$    				Object logFont = FontData.class.getField("data").get(fontData); //$NON-NLS-1$    				if (logFont != null && logFontClass != null) {    					if (strikeout) {							logFontClass.getField("lfStrikeOut").set(logFont, new Byte((byte) 1)); //$NON-NLS-1$						}    					if (underline) {							logFontClass.getField("lfUnderline").set(logFont, new Byte((byte) 1)); //$NON-NLS-1$						}    				}    			} catch (Throwable e) {    				System.err.println(    					"Unable to set underline or strikeout" + " (probably on a non-Windows platform). " + e); //$NON-NLS-1$ //$NON-NLS-2$    			}    		}    		font = new Font(Display.getCurrent(), fontData);    		m_FontMap.put(fontName, font);        }		return font;	}        /**     * Return a bold version of the give font     * @param baseFont Font The font for whoch a bold version is desired     * @return Font The bold version of the give font     */    public static Font getBoldFont(Font baseFont) {        Font font = m_FontToBoldFontMap.get(baseFont);        if (font == null) {            FontData fontDatas[] = baseFont.getFontData();            FontData data = fontDatas[0];            font = new Font(Display.getCurrent(), data.getName(), data.getHeight(), SWT.BOLD);            m_FontToBoldFontMap.put(baseFont, font);        }        return font;    }    /**     * Dispose all of the cached fonts     */    public static void disposeFonts() {        for (Iterator<Font> iter = m_FontMap.values().iterator(); iter.hasNext();)             iter.next().dispose();        m_FontMap.clear();    }	//////////////////////////////    // CoolBar support    //////////////////////////////    /**     * Fix the layout of the specified CoolBar     * @param bar CoolBar The CoolBar that shgoud be fixed     */    public static void fixCoolBarSize(CoolBar bar) {        CoolItem[] items = bar.getItems();        // ensure that each item has control (at least empty one)        for (int i = 0; i < items.length; i++) {            CoolItem item = items[i];            if (item.getControl() == null)                item.setControl(new Canvas(bar, SWT.NONE) {                @Override				public Point computeSize(int wHint, int hHint, boolean changed) {                    return new Point(20, 20);                }            });        }        // compute size for each item        for (int i = 0; i < items.length; i++) {            CoolItem item = items[i];            Control control = item.getControl();            control.pack();            Point size = control.getSize();            item.setSize(item.computeSize(size.x, size.y));        }    }    //////////////////////////////    // Cursor support    //////////////////////////////    /**     * Maps IDs to cursors     */    private static HashMap<Integer, Cursor> m_IdToCursorMap = new HashMap<Integer, Cursor>();     /**     * Returns the system cursor matching the specific ID     * @param id int The ID value for the cursor     * @return Cursor The system cursor matching the specific ID     */    public static Cursor getCursor(int id) {        Integer key = new Integer(id);        Cursor cursor = m_IdToCursorMap.get(key);        if (cursor == null) {            cursor = new Cursor(Display.getDefault(), id);            m_IdToCursorMap.put(key, cursor);        }        return cursor;    }     /**     * Dispose all of the cached cursors     */    public static void disposeCursors() {        for (Iterator<Cursor> iter = m_IdToCursorMap.values().iterator(); iter.hasNext();)             iter.next().dispose();        m_IdToCursorMap.clear();    }}