01 /*
02 * Copyright 1997-1998 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25 package javax.swing;
26
27 import java.awt.Graphics;
28 import java.awt.Component;
29
30 /**
31 * A small fixed size picture, typically used to decorate components.
32 *
33 * @see ImageIcon
34 */
35
36 public interface Icon {
37 /**
38 * Draw the icon at the specified location. Icon implementations
39 * may use the Component argument to get properties useful for
40 * painting, e.g. the foreground or background color.
41 */
42 void paintIcon(Component c, Graphics g, int x, int y);
43
44 /**
45 * Returns the icon's width.
46 *
47 * @return an int specifying the fixed width of the icon.
48 */
49 int getIconWidth();
50
51 /**
52 * Returns the icon's height.
53 *
54 * @return an int specifying the fixed height of the icon.
55 */
56 int getIconHeight();
57 }
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