private void setCursor(DragSourceEvent event) {
		// TODO not sure why we needed this mechanic.  It is wrong on the Mac.  What is the use case?		
//		if (!DockableComponent.DROP_CODE_SET) {
//			return;
//		}

		DockableComponent.DROP_CODE_SET = false;
		Cursor c = DockableComponent.DROP_CODE.getCursor();
		dragCursorManager.setCursor(event, c);
	}
Sets the drag/drop cursor based on the current drop code.

@param event the event containing the drag source context on which to set the cursor.
Ghidra/Framework/Docking/src/main/java/docking/DockableHeader.java