1 /* 2 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package test.javafx.scene.bounds; 27 28 import javafx.beans.property.FloatProperty; 29 import javafx.geometry.BoundingBox; 30 import javafx.geometry.Bounds; 31 32 /** 33 * A resizable version of PerfNode. Note that in this case, layoutBounds is 34 * defined to only use width and height, so if x or y changes, it should cause 35 * the geom to be recomputed when necessary, but should not cause a new 36 * layout bounds to be created. 37 */ 38 public class ResizablePerfNode extends PerfNode { 39 40 @Override protected Bounds impl_computeLayoutBounds() { 41 return new BoundingBox(0, 0, getWidth(), getHeight()); 42 } 43 44 @Override public boolean isResizable() { 45 return true; 46 } 47 48 @Override public double prefWidth(double height) { 49 return getWidth(); 50 } 51 52 @Override public double prefHeight(double width) { 53 return getHeight(); 54 } 55 56 @Override 57 public void impl_notifyLayoutBoundsChanged() { } 58 59 @Override 60 protected void impl_storeWidth(FloatProperty model, float value) { 61 super.impl_storeWidth(model, value); 62 super.impl_notifyLayoutBoundsChanged(); 63 } 64 65 @Override 66 protected void impl_storeHeight(FloatProperty model, float value) { 67 super.impl_storeHeight(model, value); 68 super.impl_notifyLayoutBoundsChanged(); 69 } 70 71 @Override public double minWidth(double height) { 72 return 0; 73 } 74 75 @Override public double minHeight(double width) { 76 return 0; 77 } 78 79 @Override public double maxWidth(double height) { 80 return 0; 81 } 82 83 @Override public double maxHeight(double width) { 84 return 0; 85 } 86 }