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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/FontMetrics.java')
-rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/FontMetrics.java | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/FontMetrics.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/FontMetrics.java deleted file mode 100644 index cd33b62ccf..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/FontMetrics.java +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************************* - * 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 - *******************************************************************************/ -package org.eclipse.swt.graphics; - - -/** - * Instances of this class provide measurement information - * about fonts including ascent, descent, height, leading - * space between rows, and average character width. - * <code>FontMetrics</code> are obtained from <code>GC</code>s - * using the <code>getFontMetrics()</code> method. - * - * @see GC#getFontMetrics - * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> - */ -public final class FontMetrics { - int ascent, descent, averageCharWidth, leading, height; - -FontMetrics() { -} - -/** - * 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 boolean equals (Object object) { - if (object == this) return true; - if (!(object instanceof FontMetrics)) return false; - FontMetrics metrics = (FontMetrics)object; - return ascent == metrics.ascent && descent == metrics.descent && - averageCharWidth == metrics.averageCharWidth && leading == metrics.leading && - height == metrics.height; -} - -/** - * Returns the ascent of the font described by the receiver. A - * font's <em>ascent</em> is the distance from the baseline to the - * top of actual characters, not including any of the leading area, - * measured in pixels. - * - * @return the ascent of the font - */ -public int getAscent() { - return ascent; -} - -/** - * Returns the average character width, measured in pixels, - * of the font described by the receiver. - * - * @return the average character width of the font - */ -public int getAverageCharWidth() { - return averageCharWidth; -} - -/** - * Returns the descent of the font described by the receiver. A - * font's <em>descent</em> is the distance from the baseline to the - * bottom of actual characters, not including any of the leading area, - * measured in pixels. - * - * @return the descent of the font - */ -public int getDescent() { - return descent; -} - -/** - * Returns the height of the font described by the receiver, - * measured in pixels. A font's <em>height</em> is the sum of - * its ascent, descent and leading area. - * - * @return the height of the font - * - * @see #getAscent - * @see #getDescent - * @see #getLeading - */ -public int getHeight() { - return height; -} - -/** - * Returns the leading area of the font described by the - * receiver. A font's <em>leading area</em> is the space - * above its ascent which may include accents or other marks. - * - * @return the leading space of the font - */ -public int getLeading() { - return leading; -} - -public static FontMetrics gtk_new(int ascent, int descent, int averageCharWidth, int leading, int height) { - FontMetrics fontMetrics = new FontMetrics(); - fontMetrics.ascent = ascent; - fontMetrics.descent = descent; - fontMetrics.averageCharWidth = averageCharWidth; - fontMetrics.leading = leading; - fontMetrics.height = height; - return fontMetrics; -} - -/** - * 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() { - return ascent ^ descent ^ averageCharWidth ^ leading ^ height; -} - -} |