1 /* 2 * Copyright (c) 2017 Helmut Neemann 3 * Use of this source code is governed by the GPL v3 license 4 * that can be found in the LICENSE file. 5 */ 6 package de.neemann.digital.draw.library; 7 8 /** 9 * Listener to notify library uses if the library changes 10 */ 11 public interface LibraryListener { 12 13 /** 14 * called if library changes 15 * 16 * @param node the node that has changed. If null the tree structure has changed 17 */ libraryChanged(LibraryNode node)18 void libraryChanged(LibraryNode node); 19 } 20