DocumentItemSelectedES.java

/*******************************************************************************
 * Copyright (c) 2011 Softberries Krzysztof Grajek.
 * 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:
 *     Softberries Krzysztof Grajek - initial API and implementation
 ******************************************************************************/
package com.softberries.klerk.gui.helpers.table.editingsupport;

import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.CheckboxCellEditor;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;

import com.softberries.klerk.dao.to.DocumentItem;

public class DocumentItemSelectedES extends EditingSupport {

	private final TableViewer viewer;

	public DocumentItemSelectedES(TableViewer viewer) {
		super(viewer);
		this.viewer = viewer;
	}

	@Override
	protected CellEditor getCellEditor(Object element) {
		return new CheckboxCellEditor(null, SWT.CHECK | SWT.READ_ONLY);

	}

	@Override
	protected boolean canEdit(Object element) {
		return true;
	}

	@Override
	protected Object getValue(Object element) {
		DocumentItem di = (DocumentItem) element;
		return di.isSelected();

	}

	@Override
	protected void setValue(Object element, Object value) {
		DocumentItem di = (DocumentItem) element;
		di.setSelected((Boolean) value);
		viewer.refresh();
	}
}