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.control.skin; 27 28 import static org.junit.Assert.assertEquals; 29 30 import javafx.beans.value.ObservableValue; 31 import javafx.geometry.Insets; 32 import javafx.scene.control.MenuButton; 33 import javafx.scene.control.MenuItem; 34 35 import javafx.scene.control.skin.MenuButtonSkin; 36 import org.junit.Before; 37 import org.junit.Test; 38 39 /** 40 * This fails with IllegalStateException because of the toolkit's check for the FX application thread 41 */ 42 public class MenuButtonSkinTest { 43 private MenuButton menubutton; 44 private MenuButtonSkinMock skin; 45 46 @Before public void setup() { 47 menubutton = new MenuButton(); 48 menubutton.getItems().addAll(new MenuItem("Vanilla"), new MenuItem("Chocolate")); 49 skin = new MenuButtonSkinMock(menubutton); 50 // Set some padding so that any places where padding was being 51 // computed but wasn't expected will be caught. 52 menubutton.setPadding(new Insets(10, 10, 10, 10)); 53 menubutton.setSkin(skin); 54 55 } 56 57 @Test public void maxWidthTracksPreferred() { 58 menubutton.setPrefWidth(500); 59 assertEquals(500, menubutton.maxWidth(-1), 0); 60 } 61 62 @Test public void maxHeightTracksPreferred() { 63 menubutton.setPrefHeight(100); 64 assertEquals(100, menubutton.maxHeight(-1), 0); 65 } 66 67 public static final class MenuButtonSkinMock extends MenuButtonSkin { 68 boolean propertyChanged = false; 69 int propertyChangeCount = 0; 70 public MenuButtonSkinMock(MenuButton menubutton) { 71 super(menubutton); 72 } 73 74 public void addWatchedProperty(ObservableValue<?> p) { 75 p.addListener(o -> { 76 propertyChanged = true; 77 propertyChangeCount++; 78 }); 79 } 80 } 81 }