--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/org/dive4elements/river/client/client/ui/map/MapPositionPanel.java	Thu Apr 25 12:31:32 2013 +0200
@@ -0,0 +1,77 @@
+package de.intevation.flys.client.client.ui.map;
+
+import com.google.gwt.i18n.client.NumberFormat;
+
+import com.smartgwt.client.types.Alignment;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.layout.HLayout;
+
+import org.gwtopenmaps.openlayers.client.LonLat;
+import org.gwtopenmaps.openlayers.client.Map;
+import org.gwtopenmaps.openlayers.client.MapWidget;
+import org.gwtopenmaps.openlayers.client.Pixel;
+import org.gwtopenmaps.openlayers.client.event.EventHandler;
+import org.gwtopenmaps.openlayers.client.event.EventObject;
+import org.gwtopenmaps.openlayers.client.util.JSObject;
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class MapPositionPanel extends HLayout {
+
+    protected MapWidget mapWidget;
+    protected final Map map;
+
+    protected Label  x;
+    protected Label  y;
+
+
+    public MapPositionPanel(MapWidget mapWidget) {
+        this.mapWidget = mapWidget;
+        this.map       = mapWidget.getMap();
+
+        this.x  = new Label();
+        this.y  = new Label();
+        Label d = new Label("|");
+
+        setAlign(Alignment.RIGHT);
+        setMembersMargin(2);
+
+        setWidth(150);
+        x.setWidth(25);
+        y.setWidth(25);
+        d.setWidth(5);
+
+        addMember(x);
+        addMember(d);
+        addMember(y);
+
+        // TODO This is not an optimal way to get the mouse position but makes
+        // the wrapper canvas superfluous.
+       this.map.getEvents().register("mousemove", map, new EventHandler() {
+
+            @Override
+            public void onHandle(EventObject eventObject) {
+                JSObject xy = eventObject.getJSObject().getProperty("xy");
+                Pixel px = Pixel.narrowToPixel(xy);
+                LonLat lonlat = map.getLonLatFromPixel(px);
+
+                setX(lonlat.lon());
+                setY(lonlat.lat());
+            }
+        });
+    }
+
+
+    protected void setX(double x) {
+        NumberFormat f = NumberFormat.getFormat("#0.0000");
+        this.x.setContents(f.format(x).toString());
+    }
+
+
+    protected void setY(double y) {
+        NumberFormat f = NumberFormat.getFormat("#0.0000");
+        this.y.setContents(f.format(y).toString());
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :