/***************************************************************************** | |
* Copyright (c) 2010 CEA LIST. | |
* | |
* 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: | |
* Nicolas Guyomar (Mia-Software) - initial API and implementation | |
* Nicolas Bros (Mia-Software) - Bug 334539 - [celleditors] change listener | |
*****************************************************************************/ | |
package org.eclipse.emf.facet.widgets.celleditors.ecore; | |
import java.math.BigInteger; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.EStructuralFeature; | |
import org.eclipse.emf.facet.util.core.Logger; | |
import org.eclipse.emf.facet.widgets.celleditors.IListener; | |
import org.eclipse.emf.facet.widgets.celleditors.IModelCellEditHandler; | |
import org.eclipse.emf.facet.widgets.celleditors.IModelCellEditor; | |
import org.eclipse.emf.facet.widgets.celleditors.ecore.composite.BigIntegerComposite; | |
import org.eclipse.swt.widgets.Composite; | |
import org.eclipse.swt.widgets.Control; | |
/** A cell editor for BigInteger */ | |
public class EBigIntegerCellEditor implements IModelCellEditor { | |
private BigIntegerComposite composite = null; | |
public Control activateCell(final Composite parent, final Object originalValue, | |
final IModelCellEditHandler editHandler, final EStructuralFeature feature, | |
final EObject source) { | |
this.composite = new BigIntegerComposite(parent); | |
if (originalValue != null) { | |
if (originalValue instanceof BigInteger) { | |
this.composite.setValue((BigInteger) originalValue); | |
} else { | |
Logger.logError("An instance of BigInteger was expected", //$NON-NLS-1$ | |
Activator.getDefault()); | |
} | |
} | |
this.composite.addCommitListener(new IListener() { | |
public void handleEvent() { | |
editHandler.commit(); | |
} | |
}); | |
return this.composite; | |
} | |
public Object getValue() { | |
return this.composite.getValue(); | |
} | |
} |