1 /* 2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. 3 * All rights reserved. Use is subject to license terms. 4 * 5 * This file is available and licensed under the following license: 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * - Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * - Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the distribution. 16 * - Neither the name of Oracle Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.oracle.javafx.scenebuilder.kit.fxom.sampledata; 34 35 import javafx.scene.control.TreeItem; 36 import javafx.scene.control.TreeView; 37 import javafx.scene.shape.Circle; 38 import javafx.scene.shape.Rectangle; 39 40 /** 41 * 42 */ 43 class TreeViewSampleData extends AbstractSampleData { 44 45 private final TreeItem<String> sampleRoot; 46 47 public TreeViewSampleData() { 48 int i = 0; 49 sampleRoot = new TreeItem<>(lorem(i++)); 50 sampleRoot.setExpanded(true); 51 for (int j = 0; j<10; j++) { 52 final Rectangle r = new Rectangle(10, 10); 53 r.setFill(color(i)); 54 TreeItem<String> child = new TreeItem<>(lorem(i++)); 55 child.setExpanded(true); 56 child.setGraphic(r); 57 for (int k=0; k<3; k++) { 58 final TreeItem<String> child2 = new TreeItem<>(lorem(i++)); 59 child2.setExpanded(true); 60 final Circle c = new Circle(5); 61 c.setFill(color(i)); 62 child2.setGraphic(c); 63 child.getChildren().add(child2); 64 } 65 sampleRoot.getChildren().add(child); 66 } 67 } 68 69 /* 70 * AbstractSampleData 71 */ 72 73 74 @Override 75 public void applyTo(Object sceneGraphObject) { 76 assert sceneGraphObject instanceof TreeView; 77 @SuppressWarnings("unchecked") 78 final TreeView<String> treeView = (TreeView<String>) sceneGraphObject; 79 treeView.setRoot(sampleRoot); 80 } 81 82 @Override 83 public void removeFrom(Object sceneGraphObject) { 84 assert sceneGraphObject instanceof TreeView; 85 @SuppressWarnings("unchecked") 86 final TreeView<String> treeView = (TreeView<String>) sceneGraphObject; 87 treeView.setRoot(null); 88 } 89 90 }