OpenLayers is hard-coded to use the left mouse button for dragging. https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Handler/Drag.js#L153
You'll have to modify this handler to accept the middle mouse button as well and then modify the (DragPan?) control to tell the drag handler you want middle mouse button support as well. - Jackie -- View this message in context: http://osgeo-org.1560.x6.nabble.com/scroll-wheel-zooming-and-middle-button-pan-tp5139883p5139897.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
