diff dwtx/draw2d/text/TextLayout.d @ 98:95307ad235d9

Added Draw2d code, still work in progress
author Frank Benoit <benoit@tionex.de>
date Sun, 03 Aug 2008 00:52:14 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/draw2d/text/TextLayout.d	Sun Aug 03 00:52:14 2008 +0200
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+/*******************************************************************************
+ * 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module dwtx.draw2d.text.TextLayout;
+
+import dwt.dwthelper.utils;
+import dwtx.dwtxhelper.Collection;
+
+import dwtx.draw2d.text.FlowFigureLayout;
+import dwtx.draw2d.text.TextFlow;
+import dwtx.draw2d.text.TextFragmentBox;
+
+/**
+ * @author hudsonr
+ * @since 2.1
+ */
+public abstract class TextLayout : FlowFigureLayout {
+
+/**
+ * Creates a new TextLayout with the given TextFlow
+ * @param flow The TextFlow
+ */
+public this(TextFlow flow) {
+    super(flow);
+}
+
+/**
+ * Reuses an existing <code>TextFragmentBox</code>, or creates a new one.
+ * @param i the index
+ * @param fragments the original list of fragments
+ * @return a TextFragmentBox
+ */
+protected TextFragmentBox getFragment(int i, List fragments) {
+    if (fragments.size() > i)
+        return cast(TextFragmentBox)fragments.get(i);
+    TextFragmentBox box = new TextFragmentBox(cast(TextFlow)getFlowFigure());
+    fragments.add(box);
+    return box;
+}
+
+}