Ticket #1339: Navigation.js.patch

lib/OpenLayers/Control/Navigation.js

@@ -167 +167 @@
-    wheelDown: function(evt) {
-        this.wheelChange(evt, -1);
-    },
+    
+    /**
+     * Method: disableZoomWheel
+     */
+    
+    disableZoomWheel : function() {
+        this.handlers.wheel.deactivate();       
+    },
+    
+    /**
+     * Method: enableZoomWheel
+     */
+    
+    enableZoomWheel : function() {
+        this.handlers.wheel.activate();
+    },
-
-    CLASS_NAME: "OpenLayers.Control.Navigation"
-});