/*******************************************************************************
* 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:
* Dirk Fauth
******************************************************************************/
package org.eclipse.nebula.widgets.nattable.grid.data;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.nebula.widgets.nattable.data.IDataProvider;
import org.eclipse.swt.graphics.Point;
public class DummyModifiableBodyDataProvider implements IDataProvider {
private int columnCount;
private int rowCount;
private Map<Point, Object> values = new HashMap<Point, Object>();
public DummyModifiableBodyDataProvider(int columnCount, int rowCount) {
this.columnCount = columnCount;
this.rowCount = rowCount;
}
@Override
public int getColumnCount() {
return this.columnCount;
}
@Override
public int getRowCount() {
return this.rowCount;
}
/**
* You have to fire a
* {@link org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent}
* after using this method for refreshing the NatTable.
*
* @param columnCount
*/
public void setColumnCount(int columnCount) {
this.columnCount = columnCount;
}
/**
* You have to fire a
* {@link org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent}
* after using this method for refreshing the NatTable.
*
* @param rowCount
*/
public void setRowCount(int rowCount) {
this.rowCount = rowCount;
}
@Override
public Object getDataValue(int columnIndex, int rowIndex) {
Point point = new Point(columnIndex, rowIndex);
if (this.values.containsKey(point)) {
return this.values.get(point);
} else {
return "Col: " + (columnIndex + 1) + ", Row: " + (rowIndex + 1); //$NON-NLS-1$ //$NON-NLS-2$
}
}
@Override
public void setDataValue(int columnIndex, int rowIndex, Object newValue) {
this.values.put(new Point(columnIndex, rowIndex), newValue);
}
}