private DragCursorManager createDragCursorManager() {
		if (Platform.CURRENT_PLATFORM.getOperatingSystem() == OperatingSystem.MAC_OS_X) {
			return new MacDragCursorManager();
		}
		return new DragCursorManager();
	}
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