//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 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 implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.richtext.actions;

import org.eclipse.epf.richtext.IRichText;
import org.eclipse.swt.custom.CCombo;

/**
 * The interface for a rich text combo action.
 * 
 * @author Kelvin Low
 * @author Jeff Hardy
 * @since 1.0
 */
public interface IRichTextComboAction extends IBaseRichTextAction {

	/**
	 * Adds an item.
	 * 
	 * @param item
	 *            the item to be added
	 */
	public void addItem(String item);

	/**
	 * Returns all items.
	 * 
	 * @return an array of items
	 */
	public String[] getItems();

	/**
	 * Executes the action.
	 * 
	 * @param richText
	 *            a rich text control
	 * @param index
	 *            the index of the selected item
	 */
	public void execute(IRichText richText, int index);

	/**
	 * Sets the action's CCombo widget
	 * 
	 */
	public void setCombo(CCombo combo);

}