diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewActiveEvent.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewActiveEvent.java
new file mode 100644
index 0000000..ce61b13
--- /dev/null
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewActiveEvent.java
@@ -0,0 +1,63 @@
+package org.gcube.portlets.user.td.widgetcommonevent.client.event;
+
+
+
+import org.gcube.portlets.user.td.widgetcommonevent.shared.dataview.DataView;
+
+import com.google.gwt.event.shared.EventHandler;
+import com.google.gwt.event.shared.GwtEvent;
+import com.google.gwt.event.shared.HandlerRegistration;
+import com.google.gwt.event.shared.HasHandlers;
+
+/**
+ * 
+ * @author "Giancarlo Panichi" <a
+ *         href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
+ * 
+ */
+public class DataViewActiveEvent extends
+		GwtEvent<DataViewActiveEvent.DataViewActiveEventHandler> {
+
+	public static Type<DataViewActiveEventHandler> TYPE = new Type<DataViewActiveEventHandler>();
+	private DataView dataView;
+	
+
+	public interface DataViewActiveEventHandler extends EventHandler {
+		void onDataViewActive(DataViewActiveEvent event);
+	}
+
+	public interface HasDataViewActiveEventHandler extends HasHandlers {
+		public HandlerRegistration addDataViewActiveEventHandler(
+				DataViewActiveEventHandler handler);
+	}
+
+	public DataViewActiveEvent(DataView dataView) {
+		this.dataView=dataView;
+	}
+
+	@Override
+	protected void dispatch(DataViewActiveEventHandler handler) {
+		handler.onDataViewActive(this);
+	}
+
+	@Override
+	public Type<DataViewActiveEventHandler> getAssociatedType() {
+		return TYPE;
+	}
+
+	public static Type<DataViewActiveEventHandler> getType() {
+		return TYPE;
+	}
+
+	public static void fire(HasHandlers source,
+			DataView dataView) {
+		source.fireEvent(new DataViewActiveEvent(dataView));
+	}
+
+	public DataView getDataView() {
+		return dataView;
+	}
+
+	
+
+}
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewRequestEvent.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewRequestEvent.java
index 0e3ee89..74faaab 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewRequestEvent.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/event/DataViewRequestEvent.java
@@ -1,7 +1,7 @@
 package org.gcube.portlets.user.td.widgetcommonevent.client.event;
 
 
-import org.gcube.portlets.user.td.widgetcommonevent.client.type.DataViewRequestType;
+
 import org.gcube.portlets.user.td.widgetcommonevent.shared.dataview.DataView;
 
 import com.google.gwt.event.shared.EventHandler;
@@ -19,7 +19,6 @@ public class DataViewRequestEvent extends
 		GwtEvent<DataViewRequestEvent.DataViewRequestEventHandler> {
 
 	public static Type<DataViewRequestEventHandler> TYPE = new Type<DataViewRequestEventHandler>();
-	private DataViewRequestType dataViewRequestType;
 	private DataView dataView;
 	
 
@@ -32,12 +31,8 @@ public class DataViewRequestEvent extends
 				DataViewRequestEventHandler handler);
 	}
 
-	public DataViewRequestEvent(DataViewRequestType dataViewRequestType) {
-		this.dataViewRequestType = dataViewRequestType;
-	}
-
-	public DataViewRequestType getDataViewRequestType() {
-		return dataViewRequestType;
+	public DataViewRequestEvent(DataView dataView) {
+		this.dataView = dataView;
 	}
 
 	@Override
@@ -55,8 +50,8 @@ public class DataViewRequestEvent extends
 	}
 
 	public static void fire(HasHandlers source,
-			DataViewRequestType dataViewRequestType) {
-		source.fireEvent(new DataViewRequestEvent(dataViewRequestType));
+			 DataView dataView) {
+		source.fireEvent(new DataViewRequestEvent(dataView));
 	}
 
 	public DataView getDataView() {
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/DataViewRequestType.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/DataViewRequestType.java
deleted file mode 100644
index 52e11e4..0000000
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/DataViewRequestType.java
+++ /dev/null
@@ -1,16 +0,0 @@
-/**
- * 
- */
-package org.gcube.portlets.user.td.widgetcommonevent.client.type;
-
-/**
- * 
- * @author "Giancarlo Panichi" 
- * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
- *
- */
-public enum DataViewRequestType {
-	TABULARRESOURCE,
-	RESOURCE;
-	
-}