--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/ITextHoverExtension2.d	Sat Aug 23 19:10:48 2008 +0200
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 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 dwtx.jface.text.ITextHoverExtension2;
+
+import dwt.dwthelper.utils;
+
+
+/**
+ * Extension interface for {@link dwtx.jface.text.ITextHover}.
+ * <p>
+ * Provides a way for hovers to return hover-specific information objects.
+ * </p>
+ * 
+ * @see dwtx.jface.text.ITextHover
+ * @since 3.4
+ */
+public interface ITextHoverExtension2 {
+
+    /**
+     * Returns the information which should be presented when a hover popup is shown
+     * for the specified hover region. The hover region has the same semantics
+     * as the region returned by {@link ITextHover#getHoverRegion(ITextViewer, int)}.
+     * If the returned information is <code>null</code>, no hover popup will be shown.
+     * <p>
+     * <strong>Note:</strong> Implementers have to ensure that {@link ITextHoverExtension#getHoverControlCreator()}
+     * returns {@link IInformationControl}s that implement
+     * {@link IInformationControlExtension2} and whose
+     * {@link IInformationControlExtension2#setInput(Object)} can handle the
+     * information objects returned by this method.</p>
+     * <p>
+     * Callers should ignore the text returned by {@link ITextHover#getHoverInfo(ITextViewer, IRegion)}.</p>
+     *
+     * @param textViewer the viewer on which the hover popup should be shown
+     * @param hoverRegion the text range in the viewer which is used to determine
+     *      the hover display information
+     * @return the hover popup display information, or <code>null</code> if none available
+     */
+    Object getHoverInfo2(ITextViewer textViewer, IRegion hoverRegion);
+    
+}