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 import static org.junit.Assert.assertTrue; 30 31 import javafx.beans.value.ObservableValue; 32 import javafx.geometry.Insets; 33 import javafx.scene.control.Button; 34 35 import javafx.scene.Group; 36 import javafx.scene.Scene; 37 import javafx.scene.control.skin.ButtonSkin; 38 import javafx.stage.Stage; 39 import javafx.scene.input.Mnemonic; 40 import javafx.collections.ObservableList; 41 import javafx.scene.input.KeyCombination; 42 43 import com.sun.javafx.scene.control.behavior.TextBinding.MnemonicKeyCombination; 44 45 import org.junit.Before; 46 import org.junit.Test; 47 48 /** 49 */ 50 public class ButtonSkinTest { 51 private Button button; 52 private ButtonSkinMock skin; 53 54 @Before public void setup() { 55 button = new Button("Test"); 56 skin = new ButtonSkinMock(button); 57 // Set some padding so that any places where padding was being 58 // computed but wasn't expected will be caught. 59 button.setPadding(new Insets(10, 10, 10, 10)); 60 button.setSkin(skin); 61 62 } 63 64 @Test public void maxWidthTracksPreferred() { 65 button.setPrefWidth(500); 66 assertEquals(500, button.maxWidth(-1), 0); 67 } 68 69 @Test public void maxHeightTracksPreferred() { 70 button.setPrefHeight(500); 71 assertEquals(500, button.maxHeight(-1), 0); 72 } 73 74 @Test 75 public void testMnemonicAutoParseAddition() { 76 if(!com.sun.javafx.PlatformUtil.isMac()) { 77 boolean nodeFound = false; 78 Stage stage = new Stage(); 79 Scene scene = new Scene(new Group(), 500, 500); 80 stage.setScene(scene); 81 82 button.setMnemonicParsing(true); 83 button.setText("_Mnemonic"); 84 85 ((Group)scene.getRoot()).getChildren().add(button); 86 87 stage.show(); 88 89 KeyCombination mnemonicKeyCombo = new MnemonicKeyCombination("M"); 90 91 ObservableList<Mnemonic> mnemonicsList = scene.getMnemonics().get(mnemonicKeyCombo); 92 if (mnemonicsList != null) { 93 for (int i = 0 ; i < mnemonicsList.size() ; i++) { 94 if (mnemonicsList.get(i).getNode() == button) { 95 nodeFound = true; 96 } 97 } 98 } 99 assertTrue(nodeFound); 100 } 101 } 102 103 104 @Test 105 public void testMnemonicAutoParseAdditionRemovalOnParentChange() { 106 if(!com.sun.javafx.PlatformUtil.isMac()) { 107 boolean nodeFound = false; 108 Stage stage = new Stage(); 109 Scene scene = new Scene(new Group(), 500, 500); 110 stage.setScene(scene); 111 112 button.setMnemonicParsing(true); 113 button.setText("_AnotherMnemonic"); 114 115 ((Group)scene.getRoot()).getChildren().add(button); 116 117 stage.show(); 118 119 KeyCombination mnemonicKeyCombo = new MnemonicKeyCombination("A"); 120 121 ObservableList<Mnemonic> mnemonicsList = scene.getMnemonics().get(mnemonicKeyCombo); 122 if (mnemonicsList != null) { 123 for (int i = 0 ; i < mnemonicsList.size() ; i++) { 124 if (mnemonicsList.get(i).getNode() == button) { 125 nodeFound = true; 126 } 127 } 128 } 129 assertTrue(nodeFound); 130 131 nodeFound = false; 132 133 ((Group)scene.getRoot()).getChildren().remove(button); 134 135 mnemonicsList = scene.getMnemonics().get(mnemonicKeyCombo); 136 if (mnemonicsList != null) { 137 for (int i = 0 ; i < mnemonicsList.size() ; i++) { 138 if (mnemonicsList.get(i).getNode() == button) { 139 nodeFound = true; 140 } 141 } 142 } 143 assertTrue(!nodeFound); 144 } 145 } 146 147 public static final class ButtonSkinMock extends ButtonSkin { 148 boolean propertyChanged = false; 149 int propertyChangeCount = 0; 150 public ButtonSkinMock(Button button) { 151 super(button); 152 } 153 154 public void addWatchedProperty(ObservableValue<?> p) { 155 p.addListener(o -> { 156 propertyChanged = true; 157 propertyChangeCount++; 158 }); 159 } 160 } 161 }