--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.win32.win32.x86/src/org/eclipse/swt/graphics/TextStyle.d	Mon Mar 02 14:44:16 2009 +0100
@@ -0,0 +1,344 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2008 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module org.eclipse.swt.graphics.TextStyle;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.GlyphMetrics;
+
+import tango.util.Convert;
+import java.lang.all;
+
+/**
+ * <code>TextStyle</code> defines a set of styles that can be applied
+ * to a range of text.
+ * <p>
+ * The hashCode() method in this class uses the values of the public
+ * fields to compute the hash value. When storing instances of the
+ * class in hashed collections, do not modify these fields after the
+ * object has been inserted.
+ * </p>
+ * <p>
+ * Application code does <em>not</em> need to explicitly release the
+ * resources managed by each instance when those instances are no longer
+ * required, and thus no <code>dispose()</code> method is provided.
+ * </p>
+ *
+ * @see TextLayout
+ * @see Font
+ * @see Color
+ * @see <a href="http://www.eclipse.org/swt/snippets/#textlayout">TextLayout, TextStyle snippets</a>
+ * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
+ *
+ * @since 3.0
+ */
+public class TextStyle {
+
+    /**
+     * the font of the style
+     */
+    public Font font;
+
+    /**
+     * the foreground of the style
+     */
+    public Color foreground;
+
+    /**
+     * the background of the style
+     */
+    public Color background;
+
+    /**
+     * the underline flag of the style. The default underline
+     * style is <code>SWT.UNDERLINE_SINGLE</code>.
+     *
+     *
+     * @since 3.1
+     */
+    public bool underline;
+
+    /**
+     * the underline color of the style
+     *
+     * @since 3.4
+     */
+    public Color underlineColor;
+
+    /**
+     * the underline style. This style is ignored when
+     * <code>underline</code> is false.
+     * <p>
+     * This value should be one of <code>SWT.UNDERLINE_SINGLE</code>,
+     * <code>SWT.UNDERLINE_DOUBLE</code>, <code>SWT.UNDERLINE_ERROR</code>,
+     * or <code>SWT.UNDERLINE_SQUIGGLE</code>.
+     * </p>
+     *
+     * @see SWT#UNDERLINE_SINGLE
+     * @see SWT#UNDERLINE_DOUBLE
+     * @see SWT#UNDERLINE_ERROR
+     * @see SWT#UNDERLINE_SQUIGGLE
+     *
+     * @since 3.4
+     */
+    public int underlineStyle;
+
+    /**
+     * the strikeout flag of the style
+     *
+     * @since 3.1
+     */
+    public bool strikeout;
+
+    /**
+     * the strikeout color of the style
+     *
+     * @since 3.4
+     */
+    public Color strikeoutColor;
+
+    /**
+     * the border style. The default border style is <code>SWT.NONE</code>.
+     * <p>
+     * This value should be one of <code>SWT.BORDER_SOLID</code>,
+     * <code>SWT.BORDER_DASH</code>,<code>SWT.BORDER_DOT</code> or
+     * <code>SWT.NONE</code>.
+     * </p>
+     *
+     * @see SWT#BORDER_SOLID
+     * @see SWT#BORDER_DASH
+     * @see SWT#BORDER_DOT
+     * @see SWT#NONE
+     *
+     * @since 3.4
+     */
+    public int borderStyle;
+
+    /**
+     * the border color of the style
+     *
+     * @since 3.4
+     */
+    public Color borderColor;
+
+    /**
+     * the GlyphMetrics of the style
+     *
+     * @since 3.2
+     */
+    public GlyphMetrics metrics;
+
+    /**
+     * the baseline rise of the style.
+     *
+     * @since 3.2
+     */
+    public int rise;
+
+/**
+ * Create an empty text style.
+ *
+ * @since 3.4
+ */
+public this () {
+}
+
+/**
+ * Create a new text style with the specified font, foreground
+ * and background.
+ *
+ * @param font the font of the style, <code>null</code> if none
+ * @param foreground the foreground color of the style, <code>null</code> if none
+ * @param background the background color of the style, <code>null</code> if none
+ */
+public this (Font font, Color foreground, Color background) {
+    if (font !is null && font.isDisposed()) SWT.error (SWT.ERROR_INVALID_ARGUMENT);
+    if (foreground !is null && foreground.isDisposed()) SWT.error (SWT.ERROR_INVALID_ARGUMENT);
+    if (background !is null && background.isDisposed()) SWT.error (SWT.ERROR_INVALID_ARGUMENT);
+    this.font = font;
+    this.foreground = foreground;
+    this.background = background;
+}
+
+
+/**
+ * Create a new text style from an existing text style.
+ *
+ * @param style the style to copy 
+ *
+ * @since 3.4
+ */
+public this (TextStyle style) {
+    if (style is null) SWT.error (SWT.ERROR_INVALID_ARGUMENT);
+    font = style.font;
+    foreground = style.foreground;
+    background = style.background;
+    underline = style.underline;
+    underlineColor = style.underlineColor;
+    underlineStyle = style.underlineStyle;
+    strikeout = style.strikeout;
+    strikeoutColor = style.strikeoutColor;
+    borderStyle = style.borderStyle;
+    borderColor = style.borderColor;
+    metrics = style.metrics;
+    rise = style.rise;
+}
+
+/**
+ * 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 override int opEquals(Object object) {
+    if (object is this) return true;
+    if (object is null) return false;
+    if (!(cast(TextStyle)object)) return false;
+    TextStyle style = cast(TextStyle)object;
+    if (foreground !is null) {
+        if ( foreground !is style.foreground ) return false;
+    } else if (style.foreground !is null) return false;
+    if (background !is null) {
+        if ( background !is style.background ) return false;
+    } else if (style.background !is null) return false;
+    if (font !is null) {
+        if (font !is style.font) return false;
+    } else if (style.font !is null) return false;
+    if (metrics !is null || style.metrics !is null) return false;
+    if (underline !is style.underline) return false;
+    if (underlineStyle !is style.underlineStyle) return false;
+    if (borderStyle !is style.borderStyle) return false;
+    if (strikeout !is style.strikeout) return false;
+    if (rise !is style.rise) return false;
+    if (underlineColor !is null) {
+        if (!underlineColor.equals(style.underlineColor)) return false;
+    } else if (style.underlineColor !is null) return false;
+    if (strikeoutColor !is null) {
+        if (!strikeoutColor.equals(style.strikeoutColor)) return false;
+    } else if (style.strikeoutColor !is null) return false;
+    if (underlineStyle !is style.underlineStyle) return false;
+    if (borderColor !is null) {
+        if (!borderColor.equals(style.borderColor)) return false;
+    } else if (style.borderColor !is null) return false;
+    return true;
+}
+
+/**
+ * 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(Object)
+ */
+public override hash_t toHash() {
+    int hash = 0;
+    if (foreground !is null) hash ^= foreground.toHash();
+    if (background !is null) hash ^= background.toHash();
+    if (font !is null) hash ^= font.toHash();
+    if (metrics !is null) hash ^= metrics.toHash();
+    if (underline) hash ^= hash;
+    if (strikeout) hash ^= hash;
+    hash ^= rise;
+    if (underlineColor !is null) hash ^= underlineColor.hashCode();
+    if (strikeoutColor !is null) hash ^= strikeoutColor.hashCode();
+    if (borderColor !is null) hash ^= borderColor.hashCode();
+    hash ^= underlineStyle;
+    return hash;
+}
+
+bool isAdherentBorder(TextStyle style) {
+    if (this is style) return true;
+    if (style is null) return false;
+    if (borderStyle !is style.borderStyle) return false;
+    if (borderColor !is null) {
+        if (!borderColor.equals(style.borderColor)) return false;
+    } else if (style.borderColor !is null) return false;
+    return true;
+}
+
+bool isAdherentUnderline(TextStyle style) {
+    if (this is style) return true;
+    if (style is null) return false;
+    if (underline !is style.underline) return false;
+    if (underlineStyle !is style.underlineStyle) return false;
+    if (underlineColor !is null) {
+        if (!underlineColor.equals(style.underlineColor)) return false;
+    } else if (style.underlineColor !is null) return false;
+    return true;
+}
+
+bool isAdherentStrikeout(TextStyle style) {
+    if (this is style) return true;
+    if (style is null) return false;
+    if (strikeout !is style.strikeout) return false;
+    if (strikeoutColor !is null) {
+        if (!strikeoutColor.equals(style.strikeoutColor)) return false;
+    } else if (style.strikeoutColor !is null) return false;
+    return true;
+}
+
+/**
+ * Returns a string containing a concise, human-readable
+ * description of the receiver.
+ *
+ * @return a string representation of the <code>TextStyle</code>
+ */
+override public String toString () {
+    String buffer = "TextStyle {";
+    int startLength = buffer.length;
+    if (font !is null) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "font=";
+        buffer ~= font.toString;
+    }
+    if (foreground !is null) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "foreground=";
+        buffer ~= foreground.toString;
+    }
+    if (background !is null) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "background=";
+        buffer ~= background.toString;
+    }
+    if (underline) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "underlined";
+    }
+    if (strikeout) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "striked out";
+    }
+    if (rise !is 0) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "rise=";
+        buffer ~= to!(String)(rise);
+    }
+    if (metrics !is null) {
+        if (buffer.length > startLength) buffer ~= ", ";
+        buffer ~= "metrics=";
+        buffer ~= metrics.toString;
+    }
+    buffer ~= "}";
+    return buffer;
+}
+
+}