1 /*
2 * Copyright (c) 1998, 2010, 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
34 import java.io.Serializable;
35 import java.beans.*;
36
37
38 /**
39 * Metal UI for JComboBox
40 * <p>
41 * <strong>Warning:</strong>
42 * Serialized objects of this class will not be compatible with
43 * future Swing releases. The current serialization support is
44 * appropriate for short term storage or RMI between applications running
45 * the same version of Swing. As of 1.4, support for long term storage
46 * of all JavaBeans™
47 * has been added to the <code>java.beans</code> package.
48 * Please see {@link java.beans.XMLEncoder}.
49 *
50 * @see MetalComboBoxEditor
51 * @see MetalComboBoxButton
52 * @author Tom Santos
53 */
54 public class MetalComboBoxUI extends BasicComboBoxUI {
55
56 public static ComponentUI createUI(JComponent c) {
57 return new MetalComboBoxUI();
58 }
59
60 public void paint(Graphics g, JComponent c) {
61 if (MetalLookAndFeel.usingOcean()) {
62 super.paint(g, c);
63 }
64 }
65
66 /**
67 * If necessary paints the currently selected item.
68 *
69 * @param g Graphics to paint to
70 * @param bounds Region to paint current value to
71 * @param hasFocus whether or not the JComboBox has focus
72 * @throws NullPointerException if any of the arguments are null.
73 * @since 1.5
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1 /*
2 * Copyright (c) 1998, 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
34 import java.io.Serializable;
35 import java.beans.*;
36
37
38 /**
39 * Metal UI for JComboBox
40 * <p>
41 * <strong>Warning:</strong>
42 * Serialized objects of this class will not be compatible with
43 * future Swing releases. The current serialization support is
44 * appropriate for short term storage or RMI between applications running
45 * the same version of Swing. As of 1.4, support for long term storage
46 * of all JavaBeans™
47 * has been added to the <code>java.beans</code> package.
48 * Please see {@link java.beans.XMLEncoder}.
49 *
50 * @see MetalComboBoxEditor
51 * @see MetalComboBoxButton
52 * @author Tom Santos
53 */
54 @SuppressWarnings("serial") // Same-version serialization only
55 public class MetalComboBoxUI extends BasicComboBoxUI {
56
57 public static ComponentUI createUI(JComponent c) {
58 return new MetalComboBoxUI();
59 }
60
61 public void paint(Graphics g, JComponent c) {
62 if (MetalLookAndFeel.usingOcean()) {
63 super.paint(g, c);
64 }
65 }
66
67 /**
68 * If necessary paints the currently selected item.
69 *
70 * @param g Graphics to paint to
71 * @param bounds Region to paint current value to
72 * @param hasFocus whether or not the JComboBox has focus
73 * @throws NullPointerException if any of the arguments are null.
74 * @since 1.5
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