iwaterfalllabelprovider.java

lumaQQ的源文件

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.widgets.record;

import org.eclipse.swt.graphics.TextLayout;

/**
 * Waterfall的标签提供者接口
 * 
 * @author luma
 */
public interface IWaterfallLabelProvider {
	/**
	 * 得到文本
	 * 
	 * @param element
	 * @return
	 */
	public String getText(Object element);
	
	/**
	 * 安装style
	 * 
	 * @param element
	 * @param layout
	 * @return
	 */
	public void installStyle(Object element, TextLayout layout);
}