diff org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/accessibility/AccessibleTextAdapter.d @ 25:f713da8bc051

Added SWT Linux GTK
author Frank Benoit <benoit@tionex.de>
date Fri, 20 Mar 2009 23:03:58 +0100
parents
children 536e43f63c81
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/accessibility/AccessibleTextAdapter.d	Fri Mar 20 23:03:58 2009 +0100
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+/*******************************************************************************
+ * 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.accessibility.AccessibleTextAdapter;
+
+import java.lang.all;
+
+import org.eclipse.swt.accessibility.AccessibleTextEvent;
+import org.eclipse.swt.accessibility.AccessibleTextListener;
+
+/**
+ * This adapter class provides default implementations for the
+ * methods described by the <code>AccessibleTextListener</code> interface.
+ * <p>
+ * Classes that wish to deal with <code>AccessibleTextEvent</code>s can
+ * extend this class and override only the methods that they are
+ * interested in.
+ * </p><p>
+ * Note: Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are increasing integers beginning with 0.
+ * The identifier CHILDID_SELF represents the control itself.
+ * When returning a child identifier to a client, you may use CHILDID_NONE
+ * to indicate that no child or control has the required information.
+ * </p><p>
+ * Note: This adapter is typically used by implementors of
+ * a custom control to provide very detailed information about
+ * the control instance to accessibility clients.
+ * </p>
+ *
+ * @see AccessibleTextListener
+ * @see AccessibleTextEvent
+ * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
+ *
+ * @since 3.0
+ */
+public abstract class AccessibleTextAdapter : AccessibleTextListener {
+
+    /**
+     * Sent when an accessibility client requests the current character offset
+     * of the text caret.
+     * The default behavior is to do nothing.
+     * <p>
+     * Return the caret offset in the <code>offset</code>
+     * field of the event object.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying a child of the control</li>
+     *    <li>offset [OUT] - the current offset of the text caret</li>
+     * </ul>
+     */
+    public void getCaretOffset (AccessibleTextEvent e) {
+    }
+
+    /**
+     * Sent when an accessibility client requests the range of the current
+     * text selection.
+     * The default behavior is to do nothing.
+     * <p>
+     * Return the selection start offset and non-negative length in the
+     * <code>offset</code> and <code>length</code> fields of the event object.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying a child of the control</li>
+     *    <li>offset [OUT] - the offset of the current text selection</li>
+     *    <li>length [OUT] - the length of the current text selection</li>
+     * </ul>
+     */
+    public void getSelectionRange (AccessibleTextEvent e) {
+    }
+}