Disable the Browser’s context menu

The following lines of native JavaScript code can be used to disable the browsers context menu, when it is no more needed or if there is a user defined context menu. This method has to be called by the component that needs to have the menu disabled.

private static native void disableBrowserContextMenuJSNI() /*-{ 
         $doc.oncontextmenu = function() { return false; }; 
     }-*/;