1 /* |
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2 * CDDL HEADER START |
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3 * |
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4 * The contents of this file are subject to the terms of the |
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5 * Common Development and Distribution License (the "License"). |
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6 * You may not use this file except in compliance with the License. |
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7 * |
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8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
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9 * or http://www.opensolaris.org/os/licensing. |
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10 * See the License for the specific language governing permissions |
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11 * and limitations under the License. |
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12 * |
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13 * When distributing Covered Code, include this CDDL HEADER in each |
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14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
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15 * If applicable, add the following below this CDDL HEADER, with the |
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16 * fields enclosed by brackets "[]" replaced with your own identifying |
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17 * information: Portions Copyright [yyyy] [name of copyright owner] |
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18 * |
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19 * CDDL HEADER END |
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20 */ |
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21 |
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22 /* |
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23 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. |
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24 */ |
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25 |
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26 package com.oracle.solaris.vp.util.swing; |
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27 |
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28 import java.awt.*; |
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29 import javax.swing.*; |
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30 |
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31 @SuppressWarnings({"serial"}) |
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32 public class IconPanel extends JPanel { |
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33 // |
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34 // Private methods |
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35 // |
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36 |
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37 private Icon icon; |
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38 |
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39 // |
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40 // Constructors |
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41 // |
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42 |
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43 public IconPanel(Icon icon) { |
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44 setIcon(icon); |
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45 } |
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46 |
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47 public IconPanel() { |
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48 this(null); |
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49 } |
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50 |
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51 // |
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52 // Component methods |
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53 // |
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54 |
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55 @Override |
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56 public Dimension getPreferredSize() { |
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57 Icon icon = getIcon(); |
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58 if (icon == null) { |
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59 return new Dimension(0, 0); |
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60 } |
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61 |
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62 return new Dimension(icon.getIconWidth(), icon.getIconHeight()); |
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63 } |
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64 |
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65 // |
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66 // JComponent methods |
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67 // |
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68 |
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69 @Override |
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70 protected void paintComponent(Graphics g) { |
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71 super.paintComponent(g); |
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72 Icon icon = getIcon(); |
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73 |
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74 if (icon != null) { |
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75 icon.paintIcon(this, g, 0, 0); |
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76 } |
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77 } |
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78 |
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79 // |
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80 // IconPanel methods |
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81 // |
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82 |
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83 public Icon getIcon() { |
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84 return icon; |
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85 } |
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86 |
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87 public void setIcon(Icon icon) { |
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88 this.icon = icon; |
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89 } |
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90 } |
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