| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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.draw2d.text; |
| |
| import java.util.List; |
| |
| /** |
| * @author hudsonr |
| * @since 2.1 |
| */ |
| public abstract class TextLayout extends FlowFigureLayout { |
| |
| /** |
| * Creates a new TextLayout with the given TextFlow |
| * |
| * @param flow |
| * The TextFlow |
| */ |
| public TextLayout(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 (TextFragmentBox) fragments.get(i); |
| TextFragmentBox box = new TextFragmentBox((TextFlow) getFlowFigure()); |
| fragments.add(box); |
| return box; |
| } |
| |
| } |
