1 files changed, 63 insertions, 0 deletions
diff --git a/plugins/infra/ui/org.eclipse.papyrus.infra.widgets/src/org/eclipse/papyrus/infra/widgets/databinding/ReferenceDialogObservableValue.java b/plugins/infra/ui/org.eclipse.papyrus.infra.widgets/src/org/eclipse/papyrus/infra/widgets/databinding/ReferenceDialogObservableValue.java
new file mode 100644
index 00000000000..21c70b3f2d3
--- /dev/null
+++ b/plugins/infra/ui/org.eclipse.papyrus.infra.widgets/src/org/eclipse/papyrus/infra/widgets/databinding/ReferenceDialogObservableValue.java
@@ -0,0 +1,63 @@
+/*****************************************************************************
+ * Copyright (c) 2011 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:
+ *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.widgets.databinding;
+
+import org.eclipse.core.databinding.observable.value.IObservableValue;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.papyrus.infra.widgets.editors.ReferenceDialog;
+import org.eclipse.swt.custom.CLabel;
+
+
+/**
+ * An ObservableValue for ReferenceDialog widget (Which displays
+ * the current value with a CLabel)
+ *
+ * @author Camille Letavernier
+ */
+public class ReferenceDialogObservableValue extends CLabelObservableValue {
+
+	private ReferenceDialog referenceDialog;
+
+	/**
+	 * @param dialog
+	 *            The observed ReferenceDialog
+	 * @param label
+	 *            The observed CLabel (Should correspond to dialog#currentValueLabel)
+	 * @param modelObservable
+	 *            The Model IObservable
+	 */
+	public ReferenceDialogObservableValue(ReferenceDialog dialog, CLabel label, IObservableValue modelObservable) {
+		this(dialog, label, modelObservable, null);
+	}
+
+	/**
+	 * @param dialog
+	 *            The observed ReferenceDialog
+	 * @param label
+	 *            The observed CLabel (Should correspond to dialog#currentValueLabel)
+	 * @param modelObservable
+	 *            The Model IObservable
+	 * @param labelProvider
+	 *            The LabelProvider used to define the CLabel's text/image from the current value
+	 */
+	public ReferenceDialogObservableValue(ReferenceDialog dialog, CLabel label, IObservableValue modelObservable, ILabelProvider labelProvider) {
+		super(label, modelObservable, labelProvider);
+		this.referenceDialog = dialog;
+	}
+
+	@Override
+	protected void doSetValue(Object value) {
+		super.doSetValue(value);
+		referenceDialog.update();
+	}
+
+}