/*******************************************************************************
* Copyright (c) 2012, 2013 Original authors 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:
* Original authors and others - initial API and implementation
******************************************************************************/
package org.eclipse.nebula.widgets.nattable.edit.editor;
import java.util.List;
import org.eclipse.nebula.widgets.nattable.data.convert.IDisplayConverter;
/**
* Interface to specify a data provider for {@link ComboBoxCellEditor}s in
* NatTable. Using such a data provider allows to specify dynamic content for
* the combo box.
*/
public interface IComboBoxDataProvider {
/**
* Will determine the values for the cell at the specified position. It will
* return a list with canonical values. The registered
* {@link IDisplayConverter} will handle the conversion to display values
* when the {@link ComboBoxCellEditor} is filled with the selectable items.
* There is no need to convert within this method.
*
* @param columnIndex
* The column index of the cell whose {@link ComboBoxCellEditor}
* should be filled.
* @param rowIndex
* The row index of the cell whose {@link ComboBoxCellEditor}
* should be filled.
* @return List of values that should be used to fill the values of the
* {@link ComboBoxCellEditor}
*/
public List<?> getValues(int columnIndex, int rowIndex);
}