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 com.sun.javafx.scene.control.skin; 27 28 import static org.junit.Assert.assertEquals; 29 import javafx.geometry.Orientation; 30 import javafx.scene.control.ScrollBar; 31 32 import org.junit.Before; 33 import org.junit.Test; 34 35 /** 36 */ 37 public class ScrollBarSkinTest { 38 private ScrollBar scrollbar; 39 private ScrollBarSkinMock skin; 40 41 @Before public void setup() { 42 scrollbar = new ScrollBar(); 43 skin = new ScrollBarSkinMock(scrollbar); 44 scrollbar.setSkin(skin); 45 } 46 47 @Test public void onVerticalMaxWidthTracksPreferred() { 48 scrollbar.setOrientation(Orientation.VERTICAL); 49 scrollbar.setPrefWidth(100); 50 assertEquals(100, scrollbar.maxWidth(-1), 0); 51 } 52 53 @Test public void onHorizontalMaxHeightTracksPreferred() { 54 scrollbar.setOrientation(Orientation.HORIZONTAL); 55 scrollbar.setPrefHeight(100); 56 assertEquals(100, scrollbar.maxHeight(-1), 0); 57 } 58 59 public static final class ScrollBarSkinMock extends ScrollBarSkin { 60 boolean propertyChanged = false; 61 int propertyChangeCount = 0; 62 public ScrollBarSkinMock(ScrollBar scrollbar) { 63 super(scrollbar); 64 } 65 66 @Override protected void handleControlPropertyChanged(String p) { 67 super.handleControlPropertyChanged(p); 68 propertyChanged = true; 69 propertyChangeCount++; 70 } 71 } 72 }