/*******************************************************************************
* Copyright (c) 2006, 2010 Soyatec (http://www.soyatec.com) 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: *
* Soyatec - initial API and implementation *
*******************************************************************************/
package org.eclipse.papyrus.xwt.javabean.metadata.properties;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.papyrus.xwt.core.IUserDataConstants;
import org.eclipse.papyrus.xwt.internal.utils.UserData;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
/**
*
* @author yyang (yves.yang@soyatec.com)
*/
public class ColumnViewerColumnsProperty extends AbstractProperty {
public ColumnViewerColumnsProperty() {
super(PropertiesConstants.PROPERTY_COLUMNS, TableViewerColumn.class);
}
public Object getValue(Object target) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, SecurityException, NoSuchFieldException {
return null;
}
public void setValue(Object target, Object value) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, SecurityException, NoSuchFieldException {
TableViewer tableViewer = (TableViewer)target;
Table table = (Table)tableViewer.getControl();
int count = table.getColumnCount();
if(count != 0) {
String[] columnProperties = new String[count];
for(int i = 0; i < columnProperties.length; i++) {
TableColumn column = table.getColumn(i);
columnProperties[i] = (String)UserData.getLocalData(column, IUserDataConstants.XWT_PROPERTY_DATA_KEY);
if(columnProperties[i] != null) {
UserData.setLocalData(column, IUserDataConstants.XWT_PROPERTY_DATA_KEY, null);
}
}
tableViewer.setColumnProperties(columnProperties);
}
}
}