This example opens a Google StreetView popup at the location clicked in the map.
Enable in Toolbar as in the Config.js for this example.
You will need to include the Google Maps JS API in the header of index.html:
%lt;script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3.24"%gt;%lt;/script%gt;
Heron.widgets.GoogleStreetViewPanel
Original from GXP.