/*******************************************************************************
* 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;
}
}