code: function(rowElement, model) {
  			NavigatorRenderer.prototype.rowCallback.call(this, rowElement, model);
  
  			// Search for the model in the Cut buffer and disable it if it is found
  			var cutBuffer = FileCommands.getCutBuffer();
  			if (cutBuffer) {
  				var matchFound = cutBuffer.some(function(cutModel) {
  					return FileCommands.isEqualToOrChildOf(model, cutModel);
  				});
  
  				if (matchFound) {
  					var navHandler = this.explorer.getNavHandler();
  					navHandler.disableItem(model);
  				}
  			}
  		}
docs: Overrides NavigatorRenderer.prototype.rowCallback
  @param {Element} rowElement