--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/draw2d/text/InlineFlowLayout.d	Sun Aug 03 00:52:14 2008 +0200
@@ -0,0 +1,138 @@
+/*******************************************************************************
+ * 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.InlineFlowLayout;
+
+import dwt.dwthelper.utils;
+import dwtx.dwtxhelper.Collection;
+import dwtx.draw2d.text.FlowContainerLayout;
+import dwtx.draw2d.text.FlowFigure;
+import dwtx.draw2d.text.LineBox;
+import dwtx.draw2d.text.CompositeBox;
+import dwtx.draw2d.text.NestedLine;
+import dwtx.draw2d.text.InlineFlow;
+
+/**
+ * The layout manager for {@link InlineFlow} figures.
+ *
+ * <P>WARNING: This class is not intended to be subclassed by clients.
+ * @author hudsonr
+ * @since 2.1
+ */
+public class InlineFlowLayout
+    : FlowContainerLayout
+{
+
+/**
+ * Creates a new InlineFlowLayout with the given FlowFigure.
+ * @param flow The FlowFigure
+ */
+public this(FlowFigure flow) {
+    super(flow);
+}
+
+/**
+ * Adds the given box as a line below the current line.
+ * @param box the box to add
+ */
+public void addLine(CompositeBox box) {
+    endLine();
+    getContext().addLine(box);
+}
+
+/**
+ * @see FlowContainerLayout#createNewLine()
+ */
+protected void createNewLine() {
+    currentLine = new NestedLine(cast(InlineFlow)getFlowFigure());
+    setupLine(currentLine);
+}
+
+/**
+ * @see FlowContext#endLine()
+ */
+public void endLine() {
+    flush();
+    getContext().endLine();
+}
+
+/**
+ * @see FlowContainerLayout#flush()
+ */
+protected void flush() {
+    if (currentLine !is null && currentLine.isOccupied()) {
+        // We want to preserve the state when a linebox is being added
+        bool sameLine = getContext().getContinueOnSameLine();
+        getContext().addToCurrentLine(currentLine);
+        (cast(InlineFlow)getFlowFigure()).getFragments().add(currentLine);
+        currentLine = null;
+        getContext().setContinueOnSameLine(sameLine);
+    }
+}
+
+/**
+ * InlineFlowLayout gets this information from its context.
+ * @see FlowContext#getContinueOnSameLine()
+ */
+public bool getContinueOnSameLine() {
+    return getContext().getContinueOnSameLine();
+}
+
+/**
+ * @see FlowContext#getWidthLookahead(FlowFigure, int[])
+ */
+public void getWidthLookahead(FlowFigure child, int result[]) {
+    List children = getFlowFigure().getChildren();
+    int index = -1;
+    if (child !is null)
+        index = children.indexOf(child);
+
+    for (int i = index + 1; i < children.size(); i++)
+        if ((cast(FlowFigure)children.get(i)).addLeadingWordRequirements(result))
+            return;
+
+    getContext().getWidthLookahead(getFlowFigure(), result);
+}
+
+/**
+ * @see FlowContainerLayout#isCurrentLineOccupied()
+ */
+public bool isCurrentLineOccupied() {
+    return (currentLine !is null && !currentLine.getFragments().isEmpty())
+        || getContext().isCurrentLineOccupied();
+}
+
+/**
+ * Clears out all fragments prior to the call to layoutChildren().
+ */
+public void preLayout() {
+    (cast(InlineFlow)getFlowFigure()).getFragments().clear();
+}
+
+/**
+ * InlineFlow passes this information to its context.
+ * @see FlowContext#setContinueOnSameLine(bool)
+ */
+public void setContinueOnSameLine(bool value) {
+    getContext().setContinueOnSameLine(value);
+}
+
+/**
+ * Initializes the given LineBox. Called by createNewLine().
+ * @param line The LineBox to initialize.
+ */
+protected void setupLine(LineBox line) {
+    line.setX(0);
+    line.setRecommendedWidth(getContext().getRemainingLineWidth());
+}
+
+}