| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.css2.provider; |
| |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.jst.pagedesigner.css2.ICSSStyle; |
| |
| /** |
| * @author mengbo |
| */ |
| public interface ICSSWidgetProvider { |
| /** |
| * can be null |
| * |
| * @return the style |
| */ |
| public ICSSStyle getCSSStyle(); |
| |
| /** |
| * @return true if is handling border |
| */ |
| public boolean isHandlingBorder(); |
| |
| /** |
| * whether the parameter and return value includes border depends on the |
| * isHandlingBorder |
| * |
| * @param width |
| * -1 means no suggested value |
| * @param height |
| * -1 means no suggested value |
| * @return the dimension info |
| */ |
| public DimensionInfo getPreferredDimension(int width, int height); |
| |
| /** |
| * if isHandlingBorder return false, then "rect" will be the rect without |
| * border, and this method should not paint border. |
| * |
| * If isHandlingBorder returns true, then "rect" include border, and this |
| * method should also paint its own border. |
| * @param g |
| * @param rect |
| */ |
| public void paintFigure(Graphics g, Rectangle rect); |
| |
| /** |
| * @return true if is inline |
| */ |
| public boolean isInline(); |
| } |