1 files changed, 53 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.widgets.celleditors/src/org/eclipse/papyrus/emf/facet/widgets/celleditors/internal/core/UnaryReferenceCellEditor.java b/plugins/facet/org.eclipse.papyrus.emf.facet.widgets.celleditors/src/org/eclipse/papyrus/emf/facet/widgets/celleditors/internal/core/UnaryReferenceCellEditor.java
new file mode 100644
index 00000000000..fbf1ac3a3c6
--- /dev/null
+++ b/plugins/facet/org.eclipse.papyrus.emf.facet.widgets.celleditors/src/org/eclipse/papyrus/emf/facet/widgets/celleditors/internal/core/UnaryReferenceCellEditor.java
@@ -0,0 +1,53 @@
+/*****************************************************************************
+ * 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 Bros (Mia-Software) - initial API and implementation
+ *   Nicolas Bros (Mia-Software) - Bug 339664 - org.eclipse.emf.facet.widgets.celleditors API cleaning
+ *   Nicolas Bros (Mia-Software) - Bug 334539 - [celleditors] change listener
+ *   Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
+ *****************************************************************************/
+package org.eclipse.emf.facet.widgets.celleditors.internal.core;
+
+import java.util.List;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.facet.util.emf.core.ModelUtils;
+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.internal.core.composite.UnaryReferenceCellEditorComposite;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/** A cell editor for unary references */
+public class UnaryReferenceCellEditor implements IModelCellEditor {
+
+	private UnaryReferenceCellEditorComposite cellEditorComposite;
+
+	public Control activateCell(final Composite parent, final Object originalValue,
+			final IModelCellEditHandler editHandler, final EStructuralFeature feature,
+			final EObject source) {
+
+		List<EObject> list = ModelUtils.computeAssignableElements(feature, source);
+
+		this.cellEditorComposite = new UnaryReferenceCellEditorComposite(parent, list);
+		this.cellEditorComposite.addCommitListener(new IListener() {
+			public void handleEvent() {
+				editHandler.commit();
+			}
+		});
+
+		return this.cellEditorComposite;
+	}
+
+	public Object getValue() {
+		return this.cellEditorComposite.getValue();
+	}
+}