/*******************************************************************************
* 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;
import org.eclipse.papyrus.xwt.IXWTLoader;
import org.eclipse.papyrus.xwt.internal.utils.UserData;
import org.eclipse.papyrus.xwt.metadata.IMetaclass;
import org.eclipse.swt.custom.TableEditor;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.Widget;
public class TableEditorMetaclass extends Metaclass {
public TableEditorMetaclass(IMetaclass superClass, IXWTLoader xwtLoader) {
super(TableEditor.class, superClass, xwtLoader);
}
/**
* @see org.eclipse.papyrus.xwt.javabean.metadata.Metaclass#newInstance(java.lang. Object[])
*/
@Override
public Object newInstance(Object[] parameters) {
Object widget = parameters[0];
if(parameters.length == 0 || !(widget instanceof Widget)) {
throw new IllegalStateException("Table parent is missing.");
}
Table table = null;
if(widget instanceof Table) {
table = (Table)widget;
} else {
table = (Table)UserData.findParent((Widget)widget, Table.class);
}
if(table == null) {
throw new IllegalStateException("Table parent is missing.");
}
return super.newInstance(new Object[]{ table });
}
}