"Share style" for tracks/waypoints

It would be great if there was some feature similar to that of Google Earth, whereby you could have all items in a particular folder, be assigned the same attributes, such as a color, icon, etc.

For example, I have a folder with all 1000+ waypoints depicting the location of natural springs in FL. They were all assigned a general location icon when imported. It's difficult to readily differentiate those waypoints, from other waypoints on the map. Rather than going through one-by-one, it would be great to be able to populate a different icon/color to all waypoints in the folder.