1 /* 2 * Copyright (c) 2011, 2013, 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 javafx.scene.layout; 27 28 import javafx.geometry.Orientation; 29 30 31 public class MockBiased extends Region { 32 private double prefWidth; 33 private double prefHeight; 34 private double area; 35 private Orientation bias; 36 37 public MockBiased(Orientation bias, double prefWidth, double prefHeight) { 38 this.bias = bias; 39 this.prefWidth = prefWidth; 40 this.prefHeight = prefHeight; 41 this.area = prefWidth*prefHeight; 42 } 43 44 @Override public Orientation getContentBias() { 45 return bias; 46 } 47 @Override protected double computeMinWidth(double height) { 48 return bias == Orientation.HORIZONTAL? 10 : 49 area/(height != -1? height : prefHeight(-1)); 50 } 51 @Override protected double computeMinHeight(double width) { 52 return bias == Orientation.VERTICAL? 10 : 53 area/(width != -1? width : prefWidth(-1)); 54 } 55 @Override protected double computePrefWidth(double height) { 56 return bias == Orientation.HORIZONTAL? prefWidth : 57 area/(height != -1? height : prefHeight(-1)); 58 } 59 @Override protected double computePrefHeight(double width) { 60 return bias == Orientation.VERTICAL? prefHeight : 61 area/(width != -1? width : prefWidth(-1)); 62 } 63 @Override protected double computeMaxWidth(double height) { 64 return bias == Orientation.HORIZONTAL? area : 65 area/(height != -1? height : prefHeight(-1)); 66 } 67 @Override protected double computeMaxHeight(double width) { 68 return bias == Orientation.VERTICAL? area : 69 area/(width != -1? width : prefWidth(-1)); 70 } 71 72 73 }