1 /*
2 * Copyright (c) 1997, 2014, 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 * @return an array of the UI delegates
63 */
64 public ComponentUI[] getUIs() {
65 return MultiLookAndFeel.uisToArray(uis);
66 }
67
68 ////////////////////
69 // ComboBoxUI methods
70 ////////////////////
71
72 /**
73 * Invokes the <code>isFocusTraversable</code> method on each UI handled by this object.
74 *
75 * @return the value obtained from the first UI, which is
76 * the UI obtained from the default <code>LookAndFeel</code>
77 */
78 public boolean isFocusTraversable(JComboBox<?> a) {
79 boolean returnValue =
80 ((ComboBoxUI) (uis.elementAt(0))).isFocusTraversable(a);
81 for (int i = 1; i < uis.size(); i++) {
82 ((ComboBoxUI) (uis.elementAt(i))).isFocusTraversable(a);
83 }
84 return returnValue;
85 }
86
87 /**
88 * Invokes the <code>setPopupVisible</code> method on each UI handled by this object.
89 */
90 public void setPopupVisible(JComboBox<?> a, boolean b) {
91 for (int i = 0; i < uis.size(); i++) {
92 ((ComboBoxUI) (uis.elementAt(i))).setPopupVisible(a,b);
93 }
94 }
95
96 /**
97 * Invokes the <code>isPopupVisible</code> method on each UI handled by this object.
98 *
99 * @return the value obtained from the first UI, which is
100 * the UI obtained from the default <code>LookAndFeel</code>
101 */
102 public boolean isPopupVisible(JComboBox<?> a) {
103 boolean returnValue =
104 ((ComboBoxUI) (uis.elementAt(0))).isPopupVisible(a);
105 for (int i = 1; i < uis.size(); i++) {
106 ((ComboBoxUI) (uis.elementAt(i))).isPopupVisible(a);
107 }
108 return returnValue;
109 }
110
111 ////////////////////
112 // ComponentUI methods
113 ////////////////////
114
115 /**
116 * Invokes the <code>contains</code> method on each UI handled by this object.
117 *
118 * @return the value obtained from the first UI, which is
119 * the UI obtained from the default <code>LookAndFeel</code>
120 */
121 public boolean contains(JComponent a, int b, int c) {
122 boolean returnValue =
123 uis.elementAt(0).contains(a,b,c);
124 for (int i = 1; i < uis.size(); i++) {
125 uis.elementAt(i).contains(a,b,c);
126 }
127 return returnValue;
128 }
129
130 /**
131 * Invokes the <code>update</code> method on each UI handled by this object.
132 */
133 public void update(Graphics a, JComponent b) {
134 for (int i = 0; i < uis.size(); i++) {
135 uis.elementAt(i).update(a,b);
136 }
137 }
138
139 /**
140 * Returns a multiplexing UI instance if any of the auxiliary
141 * <code>LookAndFeel</code>s supports this UI. Otherwise, just returns the
142 * UI object obtained from the default <code>LookAndFeel</code>.
143 *
144 * @param a the component to create the UI for
145 * @return the UI delegate created
146 */
147 public static ComponentUI createUI(JComponent a) {
148 MultiComboBoxUI mui = new MultiComboBoxUI();
149 return MultiLookAndFeel.createUIs(mui, mui.uis, a);
150 }
151
152 /**
153 * Invokes the <code>installUI</code> method on each UI handled by this object.
154 */
155 public void installUI(JComponent a) {
156 for (int i = 0; i < uis.size(); i++) {
157 uis.elementAt(i).installUI(a);
158 }
159 }
160
161 /**
162 * Invokes the <code>uninstallUI</code> method on each UI handled by this object.
163 */
164 public void uninstallUI(JComponent a) {
165 for (int i = 0; i < uis.size(); i++) {
166 uis.elementAt(i).uninstallUI(a);
167 }
168 }
169
170 /**
171 * Invokes the <code>paint</code> method on each UI handled by this object.
172 */
173 public void paint(Graphics a, JComponent b) {
174 for (int i = 0; i < uis.size(); i++) {
175 uis.elementAt(i).paint(a,b);
176 }
177 }
178
179 /**
180 * Invokes the <code>getPreferredSize</code> method on each UI handled by this object.
181 *
182 * @return the value obtained from the first UI, which is
183 * the UI obtained from the default <code>LookAndFeel</code>
184 */
185 public Dimension getPreferredSize(JComponent a) {
186 Dimension returnValue =
187 uis.elementAt(0).getPreferredSize(a);
188 for (int i = 1; i < uis.size(); i++) {
189 uis.elementAt(i).getPreferredSize(a);
190 }
191 return returnValue;
192 }
193
194 /**
195 * Invokes the <code>getMinimumSize</code> method on each UI handled by this object.
196 *
197 * @return the value obtained from the first UI, which is
198 * the UI obtained from the default <code>LookAndFeel</code>
199 */
200 public Dimension getMinimumSize(JComponent a) {
201 Dimension returnValue =
202 uis.elementAt(0).getMinimumSize(a);
203 for (int i = 1; i < uis.size(); i++) {
204 uis.elementAt(i).getMinimumSize(a);
205 }
206 return returnValue;
207 }
208
209 /**
210 * Invokes the <code>getMaximumSize</code> method on each UI handled by this object.
211 *
212 * @return the value obtained from the first UI, which is
213 * the UI obtained from the default <code>LookAndFeel</code>
214 */
215 public Dimension getMaximumSize(JComponent a) {
216 Dimension returnValue =
217 uis.elementAt(0).getMaximumSize(a);
218 for (int i = 1; i < uis.size(); i++) {
219 uis.elementAt(i).getMaximumSize(a);
220 }
221 return returnValue;
222 }
223
224 /**
225 * Invokes the <code>getAccessibleChildrenCount</code> method on each UI handled by this object.
226 *
227 * @return the value obtained from the first UI, which is
228 * the UI obtained from the default <code>LookAndFeel</code>
229 */
230 public int getAccessibleChildrenCount(JComponent a) {
231 int returnValue =
232 uis.elementAt(0).getAccessibleChildrenCount(a);
233 for (int i = 1; i < uis.size(); i++) {
234 uis.elementAt(i).getAccessibleChildrenCount(a);
235 }
236 return returnValue;
237 }
238
239 /**
240 * Invokes the <code>getAccessibleChild</code> method on each UI handled by this object.
241 *
242 * @return the value obtained from the first UI, which is
243 * the UI obtained from the default <code>LookAndFeel</code>
244 */
245 public Accessible getAccessibleChild(JComponent a, int b) {
246 Accessible returnValue =
247 uis.elementAt(0).getAccessibleChild(a,b);
248 for (int i = 1; i < uis.size(); i++) {
249 uis.elementAt(i).getAccessibleChild(a,b);
250 }
251 return returnValue;
252 }
253 }