code: function (oEvent) {
  					var oDragSession = oEvent.getParameter("dragSession"),
  						sTargetElementId = this.getTargetElement(),
  						fnHideIndicator = function () {
  							var $Indicator = jQuery(oDragSession.getIndicator());
  
  							$Indicator.addClass("sapUiDnDIndicatorHide");
  						},
  						oDropRects = oDragSession.getDropControl().getDomRef().getBoundingClientRect(),
  						oRowRects = sap.ui.getCore().byId(sTargetElementId).getDomRef().getBoundingClientRect(),
  						mDraggedControlConfig = {
  							width: oDropRects.left + oDropRects.width - (oDragSession.getDragControl().$().position().left + oRowRects.left),
  							"min-width": Math.min(oDragSession.getDragControl().$().outerWidth(), oDragSession.getDropControl().$().outerWidth()),
  							"z-index": 1,
  							opacity: 0.8
  						};
  
  					oDragSession.getDragControl().$().css(mDraggedControlConfig);
  
  					if (!oDragSession.getIndicator()) {
  						setTimeout(fnHideIndicator, 0);
  					} else {
  						fnHideIndicator();
  					}
  				}
docs: Fired when a dragged appointment enters a drop target.