| /******************************************************************************* |
| * Copyright (c) 2005, 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 org.eclipse.draw2d.AbstractBorder; |
| import org.eclipse.draw2d.Border; |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.geometry.Insets; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| |
| /** |
| * A basis for implementing {@link FlowBorder}. Subclassing this class will |
| * possibly guarantee compatibility with future changes to the FlowBorder |
| * interface. This class also returns default values for many of the required |
| * methods as a convenience. |
| * |
| * @since 3.1 |
| */ |
| public abstract class AbstractFlowBorder extends AbstractBorder implements |
| FlowBorder { |
| /** |
| * @see FlowBorder#getBottomMargin() |
| */ |
| public int getBottomMargin() { |
| return 0; |
| } |
| |
| /** |
| * @see Border#getInsets(IFigure) |
| */ |
| public Insets getInsets(IFigure figure) { |
| return IFigure.NO_INSETS; |
| } |
| |
| /** |
| * @see FlowBorder#getLeftMargin() |
| */ |
| public int getLeftMargin() { |
| return 0; |
| } |
| |
| /** |
| * @see FlowBorder#getRightMargin() |
| */ |
| public int getRightMargin() { |
| return 0; |
| } |
| |
| /** |
| * @see FlowBorder#getTopMargin() |
| */ |
| public int getTopMargin() { |
| return 0; |
| } |
| |
| /** |
| * This method is not called on FlowBorders. For this reason it is |
| * implemented here and made <code>final</code> so that clients override the |
| * correct method. |
| * |
| * @param figure |
| * the figure |
| * @param graphics |
| * the graphics |
| * @param insets |
| * the insets |
| * @see FlowBorder#paint(FlowFigure, Graphics, Rectangle, int) |
| */ |
| public final void paint(IFigure figure, Graphics graphics, Insets insets) { |
| } |
| |
| /** |
| * Subclasses should override this method to paint each box's border. |
| * |
| * @see FlowBorder#paint(FlowFigure, Graphics, Rectangle, int) |
| */ |
| public void paint(FlowFigure figure, Graphics g, Rectangle where, int sides) { |
| } |
| |
| } |