1 /*
2 * Copyright (c) 1997, 2006, 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.PopupMenuUI;
29 import java.awt.event.MouseEvent;
30 import javax.swing.Popup;
31 import javax.swing.JPopupMenu;
32 import javax.swing.plaf.ComponentUI;
33 import javax.swing.JComponent;
34 import java.awt.Graphics;
35 import java.awt.Dimension;
36 import javax.accessibility.Accessible;
37
38 /**
39 * A multiplexing UI used to combine <code>PopupMenuUI</code>s.
40 *
41 * <p>This file was automatically generated by AutoMulti.
42 *
43 * @author Otto Multey
44 */
45 public class MultiPopupMenuUI extends PopupMenuUI {
46
47 /**
48 * The vector containing the real UIs. This is populated
49 * in the call to <code>createUI</code>, and can be obtained by calling
50 * the <code>getUIs</code> method. The first element is guaranteed to be the real UI
51 * obtained from the default look and feel.
52 */
53 protected Vector<ComponentUI> uis = new Vector<>();
54
55 ////////////////////
56 // Common UI methods
57 ////////////////////
58
59 /**
60 * Returns the list of UIs associated with this multiplexing UI. This
61 * allows processing of the UIs by an application aware of multiplexing
62 * UIs on components.
63 */
64 public ComponentUI[] getUIs() {
65 return MultiLookAndFeel.uisToArray(uis);
66 }
67
68 ////////////////////
69 // PopupMenuUI methods
70 ////////////////////
71
72 /**
73 * Invokes the <code>isPopupTrigger</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 * @since 1.3
78 */
79 public boolean isPopupTrigger(MouseEvent a) {
80 boolean returnValue =
81 ((PopupMenuUI) (uis.elementAt(0))).isPopupTrigger(a);
82 for (int i = 1; i < uis.size(); i++) {
83 ((PopupMenuUI) (uis.elementAt(i))).isPopupTrigger(a);
84 }
85 return returnValue;
86 }
87
88 /**
89 * Invokes the <code>getPopup</code> method on each UI handled by this object.
90 *
91 * @return the value obtained from the first UI, which is
92 * the UI obtained from the default <code>LookAndFeel</code>
93 * @since 1.4
94 */
95 public Popup getPopup(JPopupMenu a, int b, int c) {
96 Popup returnValue =
97 ((PopupMenuUI) (uis.elementAt(0))).getPopup(a,b,c);
98 for (int i = 1; i < uis.size(); i++) {
99 ((PopupMenuUI) (uis.elementAt(i))).getPopup(a,b,c);
100 }
101 return returnValue;
102 }
103
104 ////////////////////
105 // ComponentUI methods
106 ////////////////////
107
108 /**
109 * Invokes the <code>contains</code> method on each UI handled by this object.
110 *
111 * @return the value obtained from the first UI, which is
112 * the UI obtained from the default <code>LookAndFeel</code>
113 */
114 public boolean contains(JComponent a, int b, int c) {
115 boolean returnValue =
116 uis.elementAt(0).contains(a,b,c);
117 for (int i = 1; i < uis.size(); i++) {
118 uis.elementAt(i).contains(a,b,c);
119 }
120 return returnValue;
121 }
122
123 /**
124 * Invokes the <code>update</code> method on each UI handled by this object.
125 */
126 public void update(Graphics a, JComponent b) {
127 for (int i = 0; i < uis.size(); i++) {
128 uis.elementAt(i).update(a,b);
129 }
130 }
131
132 /**
133 * Returns a multiplexing UI instance if any of the auxiliary
134 * <code>LookAndFeel</code>s supports this UI. Otherwise, just returns the
135 * UI object obtained from the default <code>LookAndFeel</code>.
136 */
137 public static ComponentUI createUI(JComponent a) {
138 MultiPopupMenuUI mui = new MultiPopupMenuUI();
139 return MultiLookAndFeel.createUIs(mui, mui.uis, a);
140 }
141
142 /**
143 * Invokes the <code>installUI</code> method on each UI handled by this object.
144 */
145 public void installUI(JComponent a) {
146 for (int i = 0; i < uis.size(); i++) {
147 uis.elementAt(i).installUI(a);
148 }
149 }
150
151 /**
152 * Invokes the <code>uninstallUI</code> method on each UI handled by this object.
153 */
154 public void uninstallUI(JComponent a) {
155 for (int i = 0; i < uis.size(); i++) {
156 uis.elementAt(i).uninstallUI(a);
157 }
158 }
159
160 /**
161 * Invokes the <code>paint</code> method on each UI handled by this object.
162 */
163 public void paint(Graphics a, JComponent b) {
164 for (int i = 0; i < uis.size(); i++) {
165 uis.elementAt(i).paint(a,b);
166 }
167 }
168
169 /**
170 * Invokes the <code>getPreferredSize</code> method on each UI handled by this object.
171 *
172 * @return the value obtained from the first UI, which is
173 * the UI obtained from the default <code>LookAndFeel</code>
174 */
175 public Dimension getPreferredSize(JComponent a) {
176 Dimension returnValue =
177 uis.elementAt(0).getPreferredSize(a);
178 for (int i = 1; i < uis.size(); i++) {
179 uis.elementAt(i).getPreferredSize(a);
180 }
181 return returnValue;
182 }
183
184 /**
185 * Invokes the <code>getMinimumSize</code> method on each UI handled by this object.
186 *
187 * @return the value obtained from the first UI, which is
188 * the UI obtained from the default <code>LookAndFeel</code>
189 */
190 public Dimension getMinimumSize(JComponent a) {
191 Dimension returnValue =
192 uis.elementAt(0).getMinimumSize(a);
193 for (int i = 1; i < uis.size(); i++) {
194 uis.elementAt(i).getMinimumSize(a);
195 }
196 return returnValue;
197 }
198
199 /**
200 * Invokes the <code>getMaximumSize</code> method on each UI handled by this object.
201 *
202 * @return the value obtained from the first UI, which is
203 * the UI obtained from the default <code>LookAndFeel</code>
204 */
205 public Dimension getMaximumSize(JComponent a) {
206 Dimension returnValue =
207 uis.elementAt(0).getMaximumSize(a);
208 for (int i = 1; i < uis.size(); i++) {
209 uis.elementAt(i).getMaximumSize(a);
210 }
211 return returnValue;
212 }
213
214 /**
215 * Invokes the <code>getAccessibleChildrenCount</code> method on each UI handled by this object.
216 *
217 * @return the value obtained from the first UI, which is
218 * the UI obtained from the default <code>LookAndFeel</code>
219 */
220 public int getAccessibleChildrenCount(JComponent a) {
221 int returnValue =
222 uis.elementAt(0).getAccessibleChildrenCount(a);
223 for (int i = 1; i < uis.size(); i++) {
224 uis.elementAt(i).getAccessibleChildrenCount(a);
225 }
226 return returnValue;
227 }
228
229 /**
230 * Invokes the <code>getAccessibleChild</code> method on each UI handled by this object.
231 *
232 * @return the value obtained from the first UI, which is
233 * the UI obtained from the default <code>LookAndFeel</code>
234 */
235 public Accessible getAccessibleChild(JComponent a, int b) {
236 Accessible returnValue =
237 uis.elementAt(0).getAccessibleChild(a,b);
238 for (int i = 1; i < uis.size(); i++) {
239 uis.elementAt(i).getAccessibleChild(a,b);
240 }
241 return returnValue;
242 }
243 }