Mercurial > illumos > onarm
annotate usr/src/cmd/cmd-inet/usr.sadm/dhcpmgr/com/sun/dhcpmgr/ui/ImageButton.java @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
| author | Koji Uno <koji.uno@sun.com> |
|---|---|
| date | Mon, 31 Aug 2009 14:38:03 +0900 |
| parents | c9caec207d52 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * CDDL HEADER START | |
| 3 * | |
| 4 * The contents of this file are subject to the terms of the | |
| 5 * Common Development and Distribution License, Version 1.0 only | |
| 6 * (the "License"). You may not use this file except in compliance | |
| 7 * with the License. | |
| 8 * | |
| 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 10 * or http://www.opensolaris.org/os/licensing. | |
| 11 * See the License for the specific language governing permissions | |
| 12 * and limitations under the License. | |
| 13 * | |
| 14 * When distributing Covered Code, include this CDDL HEADER in each | |
| 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 16 * If applicable, add the following below this CDDL HEADER, with the | |
| 17 * fields enclosed by brackets "[]" replaced with your own identifying | |
| 18 * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 19 * | |
| 20 * CDDL HEADER END | |
| 21 */ | |
| 22 /* | |
|
4
1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
Koji Uno <koji.uno@sun.com>
parents:
0
diff
changeset
|
23 * ident "%Z%%M% %I% %E% SMI" |
| 0 | 24 * |
| 25 * Copyright 2002 by Sun Microsystems, Inc. All rights reserved. | |
| 26 * Use is subject to license terms. | |
| 27 */ | |
| 28 package com.sun.dhcpmgr.ui; | |
| 29 | |
| 30 import javax.swing.JButton; | |
| 31 import javax.swing.ImageIcon; | |
| 32 import java.io.InputStream; | |
| 33 import java.io.BufferedInputStream; | |
| 34 import java.io.ByteArrayOutputStream; | |
| 35 import java.io.IOException; | |
| 36 | |
| 37 /** | |
| 38 * A button with an image loaded from a gif file. To use this class, extend it | |
| 39 * and in your constructor call setImage(). | |
| 40 */ | |
| 41 public abstract class ImageButton extends JButton { | |
| 42 | |
| 43 /** | |
| 44 * Sets the button's icon to the image loaded from the file; falls back the | |
| 45 * specified text if for some reason the icon can't be loaded. Base class | |
| 46 * is used to find the gif image in the same directory as the class that's | |
| 47 * using it, a convention we use. | |
| 48 * @param baseClass the name of the class we're doing this on behalf of | |
| 49 * @param file the name of the file the gif image is stored in | |
| 50 * @param mnText is the mnemonic/text to be used for the button | |
| 51 */ | |
| 52 public void setImage(Class baseClass, String file, Mnemonic mnText) { | |
| 53 try { | |
| 54 InputStream resource = baseClass.getResourceAsStream(file); | |
| 55 if (resource != null) { | |
| 56 BufferedInputStream in = new BufferedInputStream(resource); | |
| 57 ByteArrayOutputStream out = new ByteArrayOutputStream(1024); | |
| 58 byte [] buffer = new byte[1024]; | |
| 59 int n; | |
| 60 while ((n = in.read(buffer)) > 0) { | |
| 61 out.write(buffer, 0, n); | |
| 62 } | |
| 63 in.close(); | |
| 64 out.flush(); | |
| 65 buffer = out.toByteArray(); | |
| 66 setIcon(new ImageIcon(buffer)); | |
| 67 } | |
| 68 } catch (IOException ioe) { | |
| 69 } | |
| 70 // Added for accessibility | |
| 71 setText(mnText.getString()); | |
| 72 setToolTipText(mnText.getString()); | |
| 73 setMnemonic(mnText.getMnemonic()); | |
| 74 } | |
| 75 } |