function onVideoControlStop ( event ) {

	            event.stopPropagation();

	            isDragging = false;

	            removeControlListeners();

	        }
Viewer handler event
@type {object}
@event Widget#panolens-viewer-handler
@property {string} method - 'setVideoCurrentTime' function call on Viewer
@property {number} data - Percentage of current video. Range from 0.0 to 1.0