1 /* 2 * Copyright (c) 1997, 2001, 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 package javax.swing.plaf.multi; 26 27 import java.util.Vector; 28 import javax.swing.plaf.ComboBoxUI; 29 import javax.swing.JComboBox; 30 import javax.swing.plaf.ComponentUI; 31 import javax.swing.JComponent; 32 import java.awt.Graphics; 33 import java.awt.Dimension; 34 import javax.accessibility.Accessible; 35 36 /** 37 * A multiplexing UI used to combine <code>ComboBoxUI</code>s. 38 * 39 * <p>This file was automatically generated by AutoMulti. 40 * 41 * @author Otto Multey 42 */ 43 public class MultiComboBoxUI extends ComboBoxUI { 44 45 /** 46 * The vector containing the real UIs. This is populated 47 * in the call to <code>createUI</code>, and can be obtained by calling 48 * the <code>getUIs</code> method. The first element is guaranteed to be the real UI 49 * obtained from the default look and feel. 50 */ 51 protected Vector<ComponentUI> uis = new Vector<>(); 52 53 //////////////////// 54 // Common UI methods 55 //////////////////// 56 57 /** 58 * Returns the list of UIs associated with this multiplexing UI. This 59 * allows processing of the UIs by an application aware of multiplexing 60 * UIs on components. 61 */ 62 public ComponentUI[] getUIs() { 63 return MultiLookAndFeel.uisToArray(uis); 64 } 65 66 //////////////////// 67 // ComboBoxUI methods 68 //////////////////// 69 70 /** 71 * Invokes the <code>isFocusTraversable</code> method on each UI handled by this object. 72 * 73 * @return the value obtained from the first UI, which is 74 * the UI obtained from the default <code>LookAndFeel</code> 75 */ 76 public boolean isFocusTraversable(JComboBox<?> a) { 77 boolean returnValue = 78 ((ComboBoxUI) (uis.elementAt(0))).isFocusTraversable(a); 79 for (int i = 1; i < uis.size(); i++) { 80 ((ComboBoxUI) (uis.elementAt(i))).isFocusTraversable(a); 81 } 82 return returnValue; 83 } 84 85 /** 86 * Invokes the <code>setPopupVisible</code> method on each UI handled by this object. 87 */ 88 public void setPopupVisible(JComboBox<?> a, boolean b) { 89 for (int i = 0; i < uis.size(); i++) { 90 ((ComboBoxUI) (uis.elementAt(i))).setPopupVisible(a,b); 91 } 92 } 93 94 /** 95 * Invokes the <code>isPopupVisible</code> method on each UI handled by this object. 96 * 97 * @return the value obtained from the first UI, which is 98 * the UI obtained from the default <code>LookAndFeel</code> 99 */ 100 public boolean isPopupVisible(JComboBox<?> a) { 101 boolean returnValue = 102 ((ComboBoxUI) (uis.elementAt(0))).isPopupVisible(a); 103 for (int i = 1; i < uis.size(); i++) { 104 ((ComboBoxUI) (uis.elementAt(i))).isPopupVisible(a); 105 } 106 return returnValue; 107 } 108 109 //////////////////// 110 // ComponentUI methods 111 //////////////////// 112 113 /** 114 * Invokes the <code>contains</code> method on each UI handled by this object. 115 * 116 * @return the value obtained from the first UI, which is 117 * the UI obtained from the default <code>LookAndFeel</code> 118 */ 119 public boolean contains(JComponent a, int b, int c) { 120 boolean returnValue = 121 uis.elementAt(0).contains(a,b,c); 122 for (int i = 1; i < uis.size(); i++) { 123 uis.elementAt(i).contains(a,b,c); 124 } 125 return returnValue; 126 } 127 128 /** 129 * Invokes the <code>update</code> method on each UI handled by this object. 130 */ 131 public void update(Graphics a, JComponent b) { 132 for (int i = 0; i < uis.size(); i++) { 133 uis.elementAt(i).update(a,b); 134 } 135 } 136 137 /** 138 * Returns a multiplexing UI instance if any of the auxiliary 139 * <code>LookAndFeel</code>s supports this UI. Otherwise, just returns the 140 * UI object obtained from the default <code>LookAndFeel</code>. 141 */ 142 public static ComponentUI createUI(JComponent a) { 143 MultiComboBoxUI mui = new MultiComboBoxUI(); 144 return MultiLookAndFeel.createUIs(mui, mui.uis, a); 145 } 146 147 /** 148 * Invokes the <code>installUI</code> method on each UI handled by this object. 149 */ 150 public void installUI(JComponent a) { 151 for (int i = 0; i < uis.size(); i++) { 152 uis.elementAt(i).installUI(a); 153 } 154 } 155 156 /** 157 * Invokes the <code>uninstallUI</code> method on each UI handled by this object. 158 */ 159 public void uninstallUI(JComponent a) { 160 for (int i = 0; i < uis.size(); i++) { 161 uis.elementAt(i).uninstallUI(a); 162 } 163 } 164 165 /** 166 * Invokes the <code>paint</code> method on each UI handled by this object. 167 */ 168 public void paint(Graphics a, JComponent b) { 169 for (int i = 0; i < uis.size(); i++) { 170 uis.elementAt(i).paint(a,b); 171 } 172 } 173 174 /** 175 * Invokes the <code>getPreferredSize</code> method on each UI handled by this object. 176 * 177 * @return the value obtained from the first UI, which is 178 * the UI obtained from the default <code>LookAndFeel</code> 179 */ 180 public Dimension getPreferredSize(JComponent a) { 181 Dimension returnValue = 182 uis.elementAt(0).getPreferredSize(a); 183 for (int i = 1; i < uis.size(); i++) { 184 uis.elementAt(i).getPreferredSize(a); 185 } 186 return returnValue; 187 } 188 189 /** 190 * Invokes the <code>getMinimumSize</code> method on each UI handled by this object. 191 * 192 * @return the value obtained from the first UI, which is 193 * the UI obtained from the default <code>LookAndFeel</code> 194 */ 195 public Dimension getMinimumSize(JComponent a) { 196 Dimension returnValue = 197 uis.elementAt(0).getMinimumSize(a); 198 for (int i = 1; i < uis.size(); i++) { 199 uis.elementAt(i).getMinimumSize(a); 200 } 201 return returnValue; 202 } 203 204 /** 205 * Invokes the <code>getMaximumSize</code> method on each UI handled by this object. 206 * 207 * @return the value obtained from the first UI, which is 208 * the UI obtained from the default <code>LookAndFeel</code> 209 */ 210 public Dimension getMaximumSize(JComponent a) { 211 Dimension returnValue = 212 uis.elementAt(0).getMaximumSize(a); 213 for (int i = 1; i < uis.size(); i++) { 214 uis.elementAt(i).getMaximumSize(a); 215 } 216 return returnValue; 217 } 218 219 /** 220 * Invokes the <code>getAccessibleChildrenCount</code> method on each UI handled by this object. 221 * 222 * @return the value obtained from the first UI, which is 223 * the UI obtained from the default <code>LookAndFeel</code> 224 */ 225 public int getAccessibleChildrenCount(JComponent a) { 226 int returnValue = 227 uis.elementAt(0).getAccessibleChildrenCount(a); 228 for (int i = 1; i < uis.size(); i++) { 229 uis.elementAt(i).getAccessibleChildrenCount(a); 230 } 231 return returnValue; 232 } 233 234 /** 235 * Invokes the <code>getAccessibleChild</code> method on each UI handled by this object. 236 * 237 * @return the value obtained from the first UI, which is 238 * the UI obtained from the default <code>LookAndFeel</code> 239 */ 240 public Accessible getAccessibleChild(JComponent a, int b) { 241 Accessible returnValue = 242 uis.elementAt(0).getAccessibleChild(a,b); 243 for (int i = 1; i < uis.size(); i++) { 244 uis.elementAt(i).getAccessibleChild(a,b); 245 } 246 return returnValue; 247 } 248 }