/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.gef.ui.editor;
import java.util.List;
public interface IPanel {
public static final int TOP = 1;
public static final int BOTTOM = 2;
public static final int LEFT = 3;
public static final int RIGHT = 4;
void update();
void addContribution(int orientation, IPanelContribution contribution);
void removeContribution(IPanelContribution contribution);
List<IPanelContribution> getContributions(int orientation);
}