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changeset 17:4db14dc0bc45

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first graphics with gdk/gtk deps
author Frank Benoit <benoit@tionex.de>
date Mon, 07 Jan 2008 01:49:53 +0100
parents 0a61cfe9ff23
children 92223a4ecca7
files dsss.conf dwt/graphics/Color.d dwt/graphics/Drawable.d dwt/graphics/Font.d dwt/graphics/FontData.d dwt/graphics/Region.d dwt/graphics/Resource.d todo.txt
diffstat 8 files changed, 1344 insertions(+), 51 deletions(-) [+]
line wrap: on
line diff
--- a/dsss.conf	Mon Jan 07 00:12:43 2008 +0100
+++ b/dsss.conf	Mon Jan 07 01:49:53 2008 +0100
@@ -1,3 +1,4 @@
 [dwt]
 type=library
+exclude=dwt/internal/gtk/OS.d
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/graphics/Color.d	Mon Jan 07 01:49:53 2008 +0100
@@ -0,0 +1,306 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.graphics.Color;
+
+
+import dwt.SWT;
+import dwt.internal.gtk.OS;
+import dwt.internal.gtk.c.gdktypes : GdkColor, GdkColormap;
+import dwt.graphics.Resource;
+import dwt.graphics.RGB;
+
+import tango.text.convert.Format;
+
+
+/**
+ * Instances of this class manage the operating system resources that
+ * implement SWT's RGB color model. To create a color you can either
+ * specify the individual color components as integers in the range
+ * 0 to 255 or provide an instance of an <code>RGB</code>.
+ * <p>
+ * Application code must explicitly invoke the <code>Color.dispose()</code>
+ * method to release the operating system resources managed by each instance
+ * when those instances are no longer required.
+ * </p>
+ *
+ * @see RGB
+ * @see Device#getSystemColor
+ */
+public final class Color : Resource {
+	/**
+	 * the handle to the OS color resource
+	 * (Warning: This field is platform dependent)
+	 * <p>
+	 * <b>IMPORTANT:</b> This field is <em>not</em> part of the SWT
+	 * public API. It is marked public only so that it can be shared
+	 * within the packages provided by SWT. It is not available on all
+	 * platforms and should never be accessed from application code.
+	 * </p>
+	 */
+	public GdkColor* handle;
+
+this() {
+}
+
+/**
+ * Constructs a new instance of this class given a device and the
+ * desired red, green and blue values expressed as ints in the range
+ * 0 to 255 (where 0 is black and 255 is full brightness). On limited
+ * color devices, the color instance created by this call may not have
+ * the same RGB values as the ones specified by the arguments. The
+ * RGB values on the returned instance will be the color values of
+ * the operating system color.
+ * <p>
+ * You must dispose the color when it is no longer required.
+ * </p>
+ *
+ * @param device the device on which to allocate the color
+ * @param red the amount of red in the color
+ * @param green the amount of green in the color
+ * @param blue the amount of blue in the color
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the red, green or blue argument is not between 0 and 255</li>
+ * </ul>
+ *
+ * @see #dispose
+ */
+public this(Device device, int red, int green, int blue) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	init(device, red, green, blue);
+	if (device.tracking) device.new_Object(this);
+}
+
+/**
+ * Constructs a new instance of this class given a device and an
+ * <code>RGB</code> describing the desired red, green and blue values.
+ * On limited color devices, the color instance created by this call
+ * may not have the same RGB values as the ones specified by the
+ * argument. The RGB values on the returned instance will be the color
+ * values of the operating system color.
+ * <p>
+ * You must dispose the color when it is no longer required.
+ * </p>
+ *
+ * @param device the device on which to allocate the color
+ * @param rgb the RGB values of the desired color
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ *    <li>ERROR_NULL_ARGUMENT - if the rgb argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the red, green or blue components of the argument are not between 0 and 255</li>
+ * </ul>
+ *
+ * @see #dispose
+ */
+public this(Device device, RGB rgb) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (rgb is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	init(device, rgb.red, rgb.green, rgb.blue);
+	if (device.tracking) device.new_Object(this);
+}
+
+/**
+ * Disposes of the operating system resources associated with
+ * the color. Applications must dispose of all colors which
+ * they allocate.
+ */
+public void dispose() {
+	if (handle is null) return;
+	if (device.isDisposed()) return;
+	int pixel = handle.pixel;
+	if (device.colorRefCount !is null) {
+		/* If this was the last reference, remove the color from the list */
+		if (--device.colorRefCount[pixel] == 0) {
+			device.gdkColors[pixel] = null;
+		}
+	}
+	auto colormap = OS.gdk_colormap_get_system();
+	OS.gdk_colormap_free_colors(colormap, handle, 1);
+	handle = null;
+	if (device.tracking) device.dispose_Object(this);
+	device = null;
+}
+
+/**
+ * Compares the argument to the receiver, and returns true
+ * if they represent the <em>same</em> object using a class
+ * specific comparison.
+ *
+ * @param object the object to compare with this object
+ * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
+ *
+ * @see #hashCode
+ */
+public int opEquals(Object object) {
+	if (object is this) return true;
+	if ( auto color = cast(Color)object ){
+        GdkColor* gdkColor = color.handle;
+        if (handle == gdkColor) return true;
+        return device == color.device && handle.red == gdkColor.red &&
+            handle.green == gdkColor.green && handle.blue == gdkColor.blue;
+    }
+    return false;
+}
+
+/**
+ * Returns the amount of blue in the color, from 0 to 255.
+ *
+ * @return the blue component of the color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public int getBlue() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return (handle.blue >> 8) & 0xFF;
+}
+
+/**
+ * Returns the amount of green in the color, from 0 to 255.
+ *
+ * @return the green component of the color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public int getGreen() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return (handle.green >> 8) & 0xFF;
+}
+
+/**
+ * Returns the amount of red in the color, from 0 to 255.
+ *
+ * @return the red component of the color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public int getRed() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return (handle.red >> 8) & 0xFF;
+}
+
+/**
+ * Returns an integer hash code for the receiver. Any two
+ * objects that return <code>true</code> when passed to
+ * <code>equals</code> must return the same value for this
+ * method.
+ *
+ * @return the receiver's hash
+ *
+ * @see #equals
+ */
+public int hashCode() {
+	if (isDisposed()) return 0;
+	return handle.red ^ handle.green ^ handle.blue;
+}
+
+/**
+ * Returns an <code>RGB</code> representing the receiver.
+ *
+ * @return the RGB for the color
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public RGB getRGB () {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return new RGB(getRed(), getGreen(), getBlue());
+}
+
+/**
+ * Invokes platform specific functionality to allocate a new color.
+ * <p>
+ * <b>IMPORTANT:</b> This method is <em>not</em> part of the public
+ * API for <code>Color</code>. It is marked public only so that it
+ * can be shared within the packages provided by SWT. It is not
+ * available on all platforms, and should never be called from
+ * application code.
+ * </p>
+ *
+ * @param device the device on which to allocate the color
+ * @param handle the handle for the color
+ *
+ * @private
+ */
+public static Color gtk_new(Device device, GdkColor* gdkColor) {
+	if (device is null) device = Device.getDevice();
+	Color color = new Color();
+	color.handle = gdkColor;
+	color.device = device;
+	return color;
+}
+
+void init(Device device, int red, int green, int blue) {
+	this.device = device;
+	if ((red > 255) || (red < 0) ||
+		(green > 255) || (green < 0) ||
+		(blue > 255) || (blue < 0)) {
+			SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	}
+	GdkColor* gdkColor = new GdkColor();
+	gdkColor.red = cast(short)((red & 0xFF) | ((red & 0xFF) << 8));
+	gdkColor.green = cast(short)((green & 0xFF) | ((green & 0xFF) << 8));
+	gdkColor.blue = cast(short)((blue & 0xFF) | ((blue & 0xFF) << 8));
+	auto colormap = OS.gdk_colormap_get_system();
+	if (!OS.gdk_colormap_alloc_color(colormap, gdkColor, true, true)) {
+		/* Allocate black. */
+		gdkColor = new GdkColor();
+		OS.gdk_colormap_alloc_color(colormap, gdkColor, true, true);
+	}
+	handle = gdkColor;
+	if (device.colorRefCount != null) {
+		/* Make a copy of the color to put in the colors array */
+		GdkColor* colorCopy = new GdkColor();
+		colorCopy.red = handle.red;
+		colorCopy.green = handle.green;
+		colorCopy.blue = handle.blue;
+		colorCopy.pixel = handle.pixel;
+		device.gdkColors[colorCopy.pixel] = colorCopy;
+		device.colorRefCount[colorCopy.pixel]++;
+	}
+}
+
+/**
+ * Returns <code>true</code> if the color has been disposed,
+ * and <code>false</code> otherwise.
+ * <p>
+ * This method gets the dispose state for the color.
+ * When a color has been disposed, it is an error to
+ * invoke any other method using the color.
+ *
+ * @return <code>true</code> when the color is disposed and <code>false</code> otherwise
+ */
+public bool isDisposed() {
+	return handle is null;
+}
+
+/**
+ * Returns a string containing a concise, human-readable
+ * description of the receiver.
+ *
+ * @return a string representation of the receiver
+ */
+public override char[] toString () {
+	if (isDisposed()) return "Color {*DISPOSED*}";
+	return Format( "Color {{{}, {}, {}}", getRed(), getGreen(), getBlue());
+}
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/graphics/Drawable.d	Mon Jan 07 01:49:53 2008 +0100
@@ -0,0 +1,68 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.graphics.Drawable;
+
+
+// PORTING_TYPE
+//import dwt.graphics.GCData;
+class GCData{
+}
+
+/**
+ * Implementers of <code>Drawable</code> can have a graphics context (GC)
+ * created for them, and then they can be drawn on by sending messages to
+ * their associated GC. SWT images, and device objects such as the Display
+ * device and the Printer device, are drawables.
+ * <p>
+ * <b>IMPORTANT:</b> This class is <em>not</em> part of the SWT
+ * public API. It is marked public only so that it can be shared
+ * within the packages provided by SWT. It should never be
+ * referenced from application code.
+ * </p>
+ *
+ * @see Device
+ * @see Image
+ * @see GC
+ */
+public interface Drawable {
+
+/**
+ * Invokes platform specific functionality to allocate a new GC handle.
+ * <p>
+ * <b>IMPORTANT:</b> This method is <em>not</em> part of the public
+ * API for <code>Drawable</code>. It is marked public only so that it
+ * can be shared within the packages provided by SWT. It is not
+ * available on all platforms, and should never be called from
+ * application code.
+ * </p>
+ *
+ * @param data the platform specific GC data
+ * @return the platform specific GC handle
+ */
+
+public int /*long*/ internal_new_GC (GCData data);
+
+/**
+ * Invokes platform specific functionality to dispose a GC handle.
+ * <p>
+ * <b>IMPORTANT:</b> This method is <em>not</em> part of the public
+ * API for <code>Drawable</code>. It is marked public only so that it
+ * can be shared within the packages provided by SWT. It is not
+ * available on all platforms, and should never be called from
+ * application code.
+ * </p>
+ *
+ * @param handle the platform specific GC handle
+ * @param data the platform specific GC data
+ */
+public void internal_dispose_GC (int /*long*/ handle, GCData data);
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/graphics/Font.d	Mon Jan 07 01:49:53 2008 +0100
@@ -0,0 +1,303 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.graphics.Font;
+
+
+import dwt.SWT;
+import dwt.graphics.Resource;
+import dwt.graphics.FontData;
+//import dwt.graphics.Device;
+import dwt.internal.Converter;
+import dwt.internal.gtk.OS;
+import dwt.internal.gtk.c.pangotypes;
+
+import tango.text.convert.Format;
+import tango.stdc.stringz;
+
+/**
+ * Instances of this class manage operating system resources that
+ * define how text looks when it is displayed. Fonts may be constructed
+ * by providing a device and either name, size and style information
+ * or a <code>FontData</code> object which encapsulates this data.
+ * <p>
+ * Application code must explicitly invoke the <code>Font.dispose()</code>
+ * method to release the operating system resources managed by each instance
+ * when those instances are no longer required.
+ * </p>
+ *
+ * @see FontData
+ */
+public final class Font : Resource {
+	/**
+	 * the handle to the OS font resource
+	 * (Warning: This field is platform dependent)
+	 * <p>
+	 * <b>IMPORTANT:</b> This field is <em>not</em> part of the SWT
+	 * public API. It is marked public only so that it can be shared
+	 * within the packages provided by SWT. It is not available on all
+	 * platforms and should never be accessed from application code.
+	 * </p>
+	 */
+	public PangoFontDescription* handle;
+
+this() {
+}
+
+/**
+ * Constructs a new font given a device and font data
+ * which describes the desired font's appearance.
+ * <p>
+ * You must dispose the font when it is no longer required.
+ * </p>
+ *
+ * @param device the device to create the font on
+ * @param fd the FontData that describes the desired font (must not be null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ *    <li>ERROR_NULL_ARGUMENT - if the fd argument is null</li>
+ * </ul>
+ * @exception SWTError <ul>
+ *    <li>ERROR_NO_HANDLES - if a font could not be created from the given font data</li>
+ * </ul>
+ */
+public this(Device device, FontData fd) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (fd is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	init(device, fd.getName(), fd.getHeightF(), fd.getStyle(), fd.str);
+	if (device.tracking) device.new_Object(this);
+}
+
+/**
+ * Constructs a new font given a device and an array
+ * of font data which describes the desired font's
+ * appearance.
+ * <p>
+ * You must dispose the font when it is no longer required.
+ * </p>
+ *
+ * @param device the device to create the font on
+ * @param fds the array of FontData that describes the desired font (must not be null)
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ *    <li>ERROR_NULL_ARGUMENT - if the fds argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the length of fds is zero</li>
+ *    <li>ERROR_NULL_ARGUMENT - if any fd in the array is null</li>
+ * </ul>
+ * @exception SWTError <ul>
+ *    <li>ERROR_NO_HANDLES - if a font could not be created from the given font data</li>
+ * </ul>
+ *
+ * @since 2.1
+ */
+public this(Device device, FontData[] fds) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (fds is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (fds.length == 0) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	for (int i=0; i<fds.length; i++) {
+		if (fds[i] is null) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	}
+	FontData fd = fds[0];
+	init(device,fd.getName(), fd.getHeightF(), fd.getStyle(), fd.str);
+	if (device.tracking) device.new_Object(this);
+}
+
+/**
+ * Constructs a new font given a device, a font name,
+ * the height of the desired font in points, and a font
+ * style.
+ * <p>
+ * You must dispose the font when it is no longer required.
+ * </p>
+ *
+ * @param device the device to create the font on
+ * @param name the name of the font (must not be null)
+ * @param height the font height in points
+ * @param style a bit or combination of NORMAL, BOLD, ITALIC
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ *    <li>ERROR_NULL_ARGUMENT - if the name argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the height is negative</li>
+ * </ul>
+ * @exception SWTError <ul>
+ *    <li>ERROR_NO_HANDLES - if a font could not be created from the given arguments</li>
+ * </ul>
+ */
+public this(Device device, char[] name, int height, int style) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	init(device, name, height, style, null);
+	if (device.tracking) device.new_Object(this);
+}
+
+/*public*/ this(Device device, char[] name, float height, int style) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	init(device, name, height, style, null);
+	if (device.tracking) device.new_Object(this);
+}
+
+/**
+ * Disposes of the operating system resources associated with
+ * the font. Applications must dispose of all fonts which
+ * they allocate.
+ */
+public void dispose() {
+	if (handle is null ) return;
+	if (device.isDisposed()) return;
+	OS.pango_font_description_free(handle);
+	handle = null;
+	if (device.tracking) device.dispose_Object(this);
+	device = null;
+}
+
+/**
+ * Compares the argument to the receiver, and returns true
+ * if they represent the <em>same</em> object using a class
+ * specific comparison.
+ *
+ * @param object the object to compare with this object
+ * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
+ *
+ * @see #hashCode
+ */
+public int opEquals(Object object) {
+	if (object == this) return true;
+	if ( auto font = cast(Font)object ){
+       return handle is font.handle;
+    }
+    return false;
+}
+
+
+/**
+ * Returns an array of <code>FontData</code>s representing the receiver.
+ * On Windows, only one FontData will be returned per font. On X however,
+ * a <code>Font</code> object <em>may</em> be composed of multiple X
+ * fonts. To support this case, we return an array of font data objects.
+ *
+ * @return an array of font data objects describing the receiver
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public FontData[] getFontData() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+
+	auto family = OS.pango_font_description_get_family(handle);
+	char[] name = fromUtf8z( family );
+	float height = cast(float)OS.pango_font_description_get_size(handle) / OS.PANGO_SCALE;
+	int pangoStyle = OS.pango_font_description_get_style(handle);
+	int pangoWeight = OS.pango_font_description_get_weight(handle);
+	int style = SWT.NORMAL;
+	if (pangoStyle == OS.PANGO_STYLE_ITALIC) style |= SWT.ITALIC;
+	if (pangoStyle == OS.PANGO_STYLE_OBLIQUE) style |= SWT.ROMAN;
+	if (pangoWeight >= OS.PANGO_WEIGHT_BOLD) style |= SWT.BOLD;
+	auto fontString = OS.pango_font_description_to_string (handle);
+    auto buffer = fromUtf8z( fontString ).dup;
+	FontData data = new FontData( buffer , height, style);
+    OS.g_free (fontString);
+	data.str = buffer;
+	return [data];
+}
+
+/**
+ * Invokes platform specific functionality to allocate a new font.
+ * <p>
+ * <b>IMPORTANT:</b> This method is <em>not</em> part of the public
+ * API for <code>Font</code>. It is marked public only so that it
+ * can be shared within the packages provided by SWT. It is not
+ * available on all platforms, and should never be called from
+ * application code.
+ * </p>
+ *
+ * @param device the device on which to allocate the color
+ * @param handle the handle for the font
+ *
+ * @private
+ */
+public static Font gtk_new(Device device, PangoFontDescription* handle) {
+	if (device is null) device = Device.getDevice();
+	Font font = new Font();
+	font.handle = handle;
+	font.device = device;
+	return font;
+}
+
+/**
+ * Returns an integer hash code for the receiver. Any two
+ * objects that return <code>true</code> when passed to
+ * <code>equals</code> must return the same value for this
+ * method.
+ *
+ * @return the receiver's hash
+ *
+ * @see #equals
+ */
+public hash_t toHash() {
+	return cast(hash_t)/*64*/handle;
+}
+
+void init(Device device, char[] name, float height, int style, char[] fontString) {
+	if (name is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (height < 0) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	this.device = device;
+	if (fontString !is null) {
+		handle = OS.pango_font_description_from_string (toStringz(fontString));
+		if (handle is null) SWT.error(SWT.ERROR_NO_HANDLES);
+	} else {
+		handle = OS.pango_font_description_new();
+		if (handle is null) SWT.error(SWT.ERROR_NO_HANDLES);
+		//byte[] buffer = Converter.wcsToMbcs(null, name, true);
+		OS.pango_font_description_set_family(handle, toStringz(name) );
+		OS.pango_font_description_set_size(handle, cast(int)(0.5f + height * OS.PANGO_SCALE));
+		OS.pango_font_description_set_stretch(handle, cast(PangoStretch) OS.PANGO_STRETCH_NORMAL);
+		int pangoStyle = OS.PANGO_STYLE_NORMAL;
+		int pangoWeight = OS.PANGO_WEIGHT_NORMAL;
+		if ((style & SWT.ITALIC) != 0) pangoStyle = OS.PANGO_STYLE_ITALIC;
+		if ((style & SWT.ROMAN) != 0) pangoStyle = OS.PANGO_STYLE_OBLIQUE;
+		if ((style & SWT.BOLD) != 0) pangoWeight = OS.PANGO_WEIGHT_BOLD;
+		OS.pango_font_description_set_style(handle, cast(PangoStyle)pangoStyle);
+		OS.pango_font_description_set_weight(handle, cast(PangoWeight)pangoWeight);
+	}
+}
+
+/**
+ * Returns <code>true</code> if the font has been disposed,
+ * and <code>false</code> otherwise.
+ * <p>
+ * This method gets the dispose state for the font.
+ * When a font has been disposed, it is an error to
+ * invoke any other method using the font.
+ *
+ * @return <code>true</code> when the font is disposed and <code>false</code> otherwise
+ */
+public bool isDisposed() {
+	return handle is null;
+}
+
+/**
+ * Returns a string containing a concise, human-readable
+ * description of the receiver.
+ *
+ * @return a string representation of the receiver
+ */
+public char[] toString () {
+	if (isDisposed()) return "Font {*DISPOSED*}";
+	return Format( "Font {{{}}", handle );
+}
+
+}
--- a/dwt/graphics/FontData.d	Mon Jan 07 00:12:43 2008 +0100
+++ b/dwt/graphics/FontData.d	Mon Jan 07 01:49:53 2008 +0100
@@ -88,7 +88,7 @@
 	 * platforms and should never be accessed from application code.
 	 * </p>
 	 */
-	public byte[] str;
+	public char[] str;
 
 	/**
 	 * The locales of the font
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/graphics/Region.d	Mon Jan 07 01:49:53 2008 +0100
@@ -0,0 +1,598 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.graphics.Region;
+
+
+import dwt.SWT;
+import dwt.graphics.Resource;
+import dwt.graphics.Point;
+import dwt.graphics.Rectangle;
+//import dwt.graphics.Device;
+import dwt.internal.gtk.OS;
+import dwt.internal.gtk.c.gdktypes;
+
+import tango.text.convert.Format;
+/**
+ * Instances of this class represent areas of an x-y coordinate
+ * system that are aggregates of the areas covered by a number
+ * of polygons.
+ * <p>
+ * Application code must explicitly invoke the <code>Region.dispose()</code>
+ * method to release the operating system resources managed by each instance
+ * when those instances are no longer required.
+ * </p>
+ */
+public final class Region : Resource {
+	/**
+	 * the OS resource for the region
+	 * (Warning: This field is platform dependent)
+	 * <p>
+	 * <b>IMPORTANT:</b> This field is <em>not</em> part of the SWT
+	 * public API. It is marked public only so that it can be shared
+	 * within the packages provided by SWT. It is not available on all
+	 * platforms and should never be accessed from application code.
+	 * </p>
+	 */
+	public GdkRegion* handle;
+
+/**
+ * Constructs a new empty region.
+ *
+ * @exception SWTError <ul>
+ *    <li>ERROR_NO_HANDLES if a handle could not be obtained for region creation</li>
+ * </ul>
+ */
+public this() {
+	this(null);
+}
+
+/**
+ * Constructs a new empty region.
+ * <p>
+ * You must dispose the region when it is no longer required.
+ * </p>
+ *
+ * @param device the device on which to allocate the region
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li>
+ * </ul>
+ * @exception SWTError <ul>
+ *    <li>ERROR_NO_HANDLES if a handle could not be obtained for region creation</li>
+ * </ul>
+ *
+ * @see #dispose
+ *
+ * @since 3.0
+ */
+public this(Device device) {
+	if (device is null) device = Device.getDevice();
+	if (device is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	this.device = device;
+	handle = OS.gdk_region_new();
+	if (handle is null) SWT.error(SWT.ERROR_NO_HANDLES);
+	if (device.tracking) device.new_Object(this);
+}
+
+this(Device device, GdkRegion* handle) {
+	this.device = device;
+	this.handle = handle;
+}
+
+/**
+ * Adds the given polygon to the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param pointArray points that describe the polygon to merge with the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+*
+ */
+public void add (int[] pointArray) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (pointArray is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+//PORTING_FIXME: shall the pointArray be changed to be GdkPoint[] ?
+	auto polyRgn = OS.gdk_region_polygon(cast(GdkPoint*)pointArray.ptr, pointArray.length / 2, cast(GdkFillRule) OS.GDK_EVEN_ODD_RULE);
+	OS.gdk_region_union(handle, polyRgn);
+	OS.gdk_region_destroy(polyRgn);
+}
+
+/**
+ * Adds the given rectangle to the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param rect the rectangle to merge with the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public void add(Rectangle rect) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (rect is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	add (rect.x, rect.y, rect.width, rect.height);
+}
+
+/**
+ * Adds the given rectangle to the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param x the x coordinate of the rectangle
+ * @param y the y coordinate of the rectangle
+ * @param width the width coordinate of the rectangle
+ * @param height the height coordinate of the rectangle
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+public void add(int x, int y, int width, int height) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (width < 0 || height < 0) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	GdkRectangle* gdkRect = new GdkRectangle();
+	gdkRect.x = x;
+	gdkRect.y = y;
+	gdkRect.width = width;
+	gdkRect.height = height;
+	OS.gdk_region_union_with_rect(handle, gdkRect);
+}
+
+/**
+ * Adds all of the polygons which make up the area covered
+ * by the argument to the collection of polygons the receiver
+ * maintains to describe its area.
+ *
+ * @param region the region to merge
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public void add(Region region) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (region is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (region.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	OS.gdk_region_union(handle, region.handle);
+}
+
+/**
+ * Returns <code>true</code> if the point specified by the
+ * arguments is inside the area specified by the receiver,
+ * and <code>false</code> otherwise.
+ *
+ * @param x the x coordinate of the point to test for containment
+ * @param y the y coordinate of the point to test for containment
+ * @return <code>true</code> if the region contains the point and <code>false</code> otherwise
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public bool contains(int x, int y) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return cast(bool)OS.gdk_region_point_in(handle, x, y);
+}
+
+/**
+ * Returns <code>true</code> if the given point is inside the
+ * area specified by the receiver, and <code>false</code>
+ * otherwise.
+ *
+ * @param pt the point to test for containment
+ * @return <code>true</code> if the region contains the point and <code>false</code> otherwise
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public bool contains(Point pt) {
+	if (pt is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	return contains(pt.x, pt.y);
+}
+
+/**
+ * Disposes of the operating system resources associated with
+ * the region. Applications must dispose of all regions which
+ * they allocate.
+ */
+public void dispose() {
+	if (handle is null) return;
+	if (device.isDisposed()) return;
+	OS.gdk_region_destroy(handle);
+	handle = null;
+	if (device.tracking) device.dispose_Object(this);
+	device = null;
+}
+
+/**
+ * Compares the argument to the receiver, and returns true
+ * if they represent the <em>same</em> object using a class
+ * specific comparison.
+ *
+ * @param object the object to compare with this object
+ * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
+ *
+ * @see #hashCode
+ */
+public int opEquals(Object object) {
+	if (this is object) return true;
+	if ( auto region = cast(Region)object ){
+        return handle is region.handle;
+    }
+    return false;
+}
+
+/**
+ * Returns a rectangle which represents the rectangular
+ * union of the collection of polygons the receiver
+ * maintains to describe its area.
+ *
+ * @return a bounding rectangle for the region
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @see Rectangle#union
+ */
+public Rectangle getBounds() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	GdkRectangle* gdkRect = new GdkRectangle();
+	OS.gdk_region_get_clipbox(handle, gdkRect);
+	return new Rectangle(gdkRect.x, gdkRect.y, gdkRect.width, gdkRect.height);
+}
+
+public static Region gtk_new(Device device, GdkRegion* handle) {
+	return new Region(device, handle);
+}
+
+/**
+ * Returns an integer hash code for the receiver. Any two
+ * objects that return <code>true</code> when passed to
+ * <code>equals</code> must return the same value for this
+ * method.
+ *
+ * @return the receiver's hash
+ *
+ * @see #equals
+ */
+public override hash_t toHash() {
+	return cast(hash_t)handle;
+}
+
+/**
+ * Intersects the given rectangle to the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param rect the rectangle to intersect with the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+ */
+public void intersect(Rectangle rect) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (rect is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	intersect (rect.x, rect.y, rect.width, rect.height);
+}
+
+/**
+ * Intersects the given rectangle to the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param x the x coordinate of the rectangle
+ * @param y the y coordinate of the rectangle
+ * @param width the width coordinate of the rectangle
+ * @param height the height coordinate of the rectangle
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+public void intersect(int x, int y, int width, int height) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (width < 0 || height < 0) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	GdkRectangle* gdkRect = new GdkRectangle();
+	gdkRect.x = x;
+	gdkRect.y = y;
+	gdkRect.width = width;
+	gdkRect.height = height;
+	auto rectRgn = OS.gdk_region_rectangle(gdkRect);
+	OS.gdk_region_intersect(handle, rectRgn);
+	OS.gdk_region_destroy(rectRgn);
+}
+
+/**
+ * Intersects all of the polygons which make up the area covered
+ * by the argument to the collection of polygons the receiver
+ * maintains to describe its area.
+ *
+ * @param region the region to intersect
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+ */
+public void intersect(Region region) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (region is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (region.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	OS.gdk_region_intersect(handle, region.handle);
+}
+
+/**
+ * Returns <code>true</code> if the rectangle described by the
+ * arguments intersects with any of the polygons the receiver
+ * maintains to describe its area, and <code>false</code> otherwise.
+ *
+ * @param x the x coordinate of the origin of the rectangle
+ * @param y the y coordinate of the origin of the rectangle
+ * @param width the width of the rectangle
+ * @param height the height of the rectangle
+ * @return <code>true</code> if the rectangle intersects with the receiver, and <code>false</code> otherwise
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @see Rectangle#intersects(Rectangle)
+ */
+public bool intersects (int x, int y, int width, int height) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	GdkRectangle* gdkRect = new GdkRectangle();
+	gdkRect.x = x;
+	gdkRect.y = y;
+	gdkRect.width = width;
+	gdkRect.height = height;
+	return OS.gdk_region_rect_in(handle, gdkRect) != OS.GDK_OVERLAP_RECTANGLE_OUT;
+}
+/**
+ * Returns <code>true</code> if the given rectangle intersects
+ * with any of the polygons the receiver maintains to describe
+ * its area and <code>false</code> otherwise.
+ *
+ * @param rect the rectangle to test for intersection
+ * @return <code>true</code> if the rectangle intersects with the receiver, and <code>false</code> otherwise
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @see Rectangle#intersects(Rectangle)
+ */
+public bool intersects(Rectangle rect) {
+	if (rect is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	return intersects(rect.x, rect.y, rect.width, rect.height);
+}
+
+/**
+ * Returns <code>true</code> if the region has been disposed,
+ * and <code>false</code> otherwise.
+ * <p>
+ * This method gets the dispose state for the region.
+ * When a region has been disposed, it is an error to
+ * invoke any other method using the region.
+ *
+ * @return <code>true</code> when the region is disposed, and <code>false</code> otherwise
+ */
+public bool isDisposed() {
+	return handle is null;
+}
+
+/**
+ * Returns <code>true</code> if the receiver does not cover any
+ * area in the (x, y) coordinate plane, and <code>false</code> if
+ * the receiver does cover some area in the plane.
+ *
+ * @return <code>true</code> if the receiver is empty, and <code>false</code> otherwise
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public bool isEmpty() {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	return cast(bool)OS.gdk_region_empty(handle);
+}
+
+/**
+ * Subtracts the given polygon from the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param pointArray points that describe the polygon to merge with the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+ */
+public void subtract (int[] pointArray) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (pointArray is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	auto polyRgn = OS.gdk_region_polygon( cast(GdkPoint*)pointArray.ptr, pointArray.length / 2, cast(GdkFillRule)OS.GDK_EVEN_ODD_RULE);
+	OS.gdk_region_subtract(handle, polyRgn);
+	OS.gdk_region_destroy(polyRgn);
+}
+
+/**
+ * Subtracts the given rectangle from the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param rect the rectangle to subtract from the receiver
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+ */
+public void subtract(Rectangle rect) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (rect is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	subtract (rect.x, rect.y, rect.width, rect.height);
+}
+
+/**
+ * Subtracts the given rectangle from the collection of polygons
+ * the receiver maintains to describe its area.
+ *
+ * @param x the x coordinate of the rectangle
+ * @param y the y coordinate of the rectangle
+ * @param width the width coordinate of the rectangle
+ * @param height the height coordinate of the rectangle
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_INVALID_ARGUMENT - if the rectangle's width or height is negative</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+public void subtract(int x, int y, int width, int height) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (width < 0 || height < 0) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	GdkRectangle* gdkRect = new GdkRectangle();
+	gdkRect.x = x;
+	gdkRect.y = y;
+	gdkRect.width = width;
+	gdkRect.height = height;
+	auto rectRgn = OS.gdk_region_rectangle(gdkRect);
+	OS.gdk_region_subtract(handle, rectRgn);
+	OS.gdk_region_destroy(rectRgn);
+}
+
+/**
+ * Subtracts all of the polygons which make up the area covered
+ * by the argument from the collection of polygons the receiver
+ * maintains to describe its area.
+ *
+ * @param region the region to subtract
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ *    <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.0
+ */
+public void subtract(Region region) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (region is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	if (region.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
+	OS.gdk_region_subtract(handle, region.handle);
+}
+
+/**
+ * Translate all of the polygons the receiver maintains to describe
+ * its area by the specified point.
+ *
+ * @param x the x coordinate of the point to translate
+ * @param y the y coordinate of the point to translate
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+public void translate (int x, int y) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	OS.gdk_region_offset (handle, x, y);
+}
+
+/**
+ * Translate all of the polygons the receiver maintains to describe
+ * its area by the specified point.
+ *
+ * @param pt the point to translate
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the argument is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @since 3.1
+ */
+public void translate (Point pt) {
+	if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
+	if (pt is null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
+	translate (pt.x, pt.y);
+}
+
+/**
+ * Returns a string containing a concise, human-readable
+ * description of the receiver.
+ *
+ * @return a string representation of the receiver
+ */
+public override char[] toString () {
+	if (isDisposed()) return "Region {*DISPOSED*}";
+	return Format( "Region {{{}}", handle );
+}
+}
--- a/dwt/graphics/Resource.d	Mon Jan 07 00:12:43 2008 +0100
+++ b/dwt/graphics/Resource.d	Mon Jan 07 01:49:53 2008 +0100
@@ -13,7 +13,23 @@
 import dwt.SWT;
 
 //PORTING_TYPE
-class Device{}
+//import dwt.graphics.Device;
+import dwt.internal.gtk.c.gdktypes : GdkColor;
+class Device{
+    static Device getDevice(){
+        return null;
+    }
+    void new_Object (Object object) {
+    }
+    void dispose_Object (Object object) {
+    }
+    bool tracking;
+    bool isDisposed(){
+        return false;
+    }
+    int[] colorRefCount;
+    GdkColor*[] gdkColors;
+}
 
 /**
  * This class is the abstract superclass of all graphics resource objects.
--- a/todo.txt	Mon Jan 07 00:12:43 2008 +0100
+++ b/todo.txt	Mon Jan 07 01:49:53 2008 +0100
@@ -24,12 +24,12 @@
 internal/SWTEventListener              // OK (java.util.EventListener)
 internal/SWTEventObject                // OK (java.util.EventObject)
 
-graphics/Color
+graphics/Color                         // OK
 graphics/Cursor
-graphics/Device
+graphics/Device      deps: GCData,  Font,
 graphics/DeviceData                    // OK (fld: debug->debugging)
-graphics/Drawable
-graphics/Font
+graphics/Drawable                      // OK (stub GCData)
+graphics/Font                          // OK
 graphics/FontData                      // OK
 graphics/FontMetrics                   // OK
 graphics/GC
@@ -48,7 +48,7 @@
 graphics/Pattern
 graphics/Point                         // OK
 graphics/Rectangle                     // OK (meth union->makeUnion)
-graphics/Region
+graphics/Region                        // OK
 graphics/Resource                      // OK (stub: Display)
 graphics/RGB                           // OK
 graphics/TextLayout
@@ -150,50 +150,51 @@
 internal/cairo/Cairo
 internal/cairo/cairo_text_extents_t
 internal/cairo/cairo_font_extents_t
-internal/image/FileFormat
-internal/image/GIFFileFormat
-internal/image/JPEGAppn
-internal/image/JPEGArithmeticConditioningTable
-internal/image/JPEGComment
-internal/image/JPEGDecoder
-internal/image/JPEGEndOfImage
-internal/image/JPEGFileFormat
-internal/image/JPEGFixedSizeSegment
-internal/image/JPEGFrameHeader
-internal/image/JPEGHuffmanTable
-internal/image/JPEGQuantizationTable
-internal/image/JPEGRestartInterval
-internal/image/JPEGScanHeader
-internal/image/JPEGSegment
-internal/image/JPEGStartOfImage
-internal/image/JPEGVariableSizeSegment
-internal/image/LEDataInputStream
-internal/image/LEDataOutputStream
-internal/image/LZWCodec
-internal/image/LZWNode
-internal/image/OS2BMPFileFormat
-internal/image/PngChunk
-internal/image/PngChunkReader
-internal/image/PngDecodingDataStream
-internal/image/PngDeflater
-internal/image/PngEncoder
-internal/image/PNGFileFormat
-internal/image/PngFileReadState
-internal/image/PngHuffmanTable
-internal/image/PngHuffmanTables
-internal/image/PngIdatChunk
-internal/image/PngIendChunk
-internal/image/PngIhdrChunk
-internal/image/PngInputStream
-internal/image/PngLzBlockReader
-internal/image/PngPlteChunk
-internal/image/PngTrnsChunk
-internal/image/TIFFDirectory
-internal/image/TIFFFileFormat
-internal/image/TIFFModifiedHuffmanCodec
-internal/image/TIFFRandomFileAccess
-internal/image/WinBMPFileFormat
-internal/image/WinICOFileFormat
+internal/image/FileFormat                       // OK
+internal/image/GIFFileFormat                    // OK
+internal/image/JPEGAppn                         // OK
+internal/image/JPEGArithmeticConditioningTable  // OK
+internal/image/JPEGComment                      // OK
+internal/image/JPEGDecoder                      // OK
+internal/image/JPEGEndOfImage                   // OK
+internal/image/JPEGFileFormat                   // OK
+internal/image/JPEGFixedSizeSegment             // OK
+internal/image/JPEGFrameHeader                  // OK
+internal/image/JPEGHuffmanTable                 // OK
+internal/image/JPEGQuantizationTable            // OK
+internal/image/JPEGRestartInterval              // OK
+internal/image/JPEGScanHeader                   // OK
+internal/image/JPEGSegment                      // OK
+internal/image/JPEGStartOfImage                 // OK
+internal/image/JPEGVariableSizeSegment          // OK
+internal/image/LEDataInputStream                // OK
+internal/image/LEDataOutputStream               // OK
+internal/image/LZWCodec                         // OK
+internal/image/LZWNode                          // OK
+internal/image/OS2BMPFileFormat                 // OK
+internal/image/PngChunk                         // OK
+internal/image/PngChunkReader                   // OK
+internal/image/PngDecodingDataStream            // OK
+internal/image/PngDeflater                      // OK
+internal/image/PngEncoder                       // OK
+internal/image/PNGFileFormat                    // OK
+internal/image/PngFileReadState                 // OK
+internal/image/PngHuffmanTable                  // OK
+internal/image/PngHuffmanTables                 // OK
+internal/image/PngIdatChunk                     // OK
+internal/image/PngIendChunk                     // OK
+internal/image/PngIhdrChunk                     // OK
+internal/image/PngInputStream                   // OK
+internal/image/PngLzBlockReader                 // OK
+internal/image/PngPlteChunk                     // OK
+internal/image/PngTrnsChunk                     // OK
+internal/image/TIFFDirectory                    // OK
+internal/image/TIFFFileFormat                   // OK
+internal/image/TIFFModifiedHuffmanCodec         // OK
+internal/image/TIFFRandomFileAccess             // OK
+internal/image/WinBMPFileFormat                 // OK
+internal/image/WinICOFileFormat                 // OK
+
 internal/gtk/GdkEventCrossing
 internal/gtk/XAnyEvent
 internal/gtk/OS