Showing the changes to java/pkg/sun/tools/jconsole/inspector/XObject.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 2004, 2008, 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 | + | |
| 26 | +package sun.tools.jconsole.inspector; | |
| 27 | + | |
| 28 | +// java import | |
| 29 | +import javax.swing.*; | |
| 30 | + | |
| 31 | +// | |
| 32 | + | |
| 33 | +// java import | |
| 34 | +import java.io.*; | |
| 35 | +import java.awt.*; | |
| 36 | +import java.awt.dnd.*; | |
| 37 | +import java.awt.datatransfer.*; | |
| 38 | +import java.net.*; | |
| 39 | +// | |
| 40 | + | |
| 41 | + | |
| 42 | +/** | |
| 43 | + * This provides a wrapper to the Object class to allow it to be | |
| 44 | + displayed/manipulated as a GUI object. | |
| 45 | +*/ | |
| 46 | +@SuppressWarnings("serial") | |
| 47 | +public class XObject extends JLabel { | |
| 48 | + private Object object; | |
| 49 | + private static boolean useHashCodeRepresentation = true; | |
| 50 | + public final static XObject NULL_OBJECT = new XObject("null"); | |
| 51 | + public XObject (Object object, Icon icon) { | |
| 52 | + this(object); | |
| 53 | + setIcon(icon); | |
| 54 | + } | |
| 55 | + | |
| 56 | + public XObject (Object object) { | |
| 57 | + setObject(object); | |
| 58 | + setHorizontalAlignment(SwingConstants.LEFT); | |
| 59 | + } | |
| 60 | + | |
| 61 | + public boolean equals(Object o) { | |
| 62 | + try { | |
| 63 | + if (o instanceof XObject) { | |
| 64 | + return object.equals(((XObject)o).getObject()); | |
| 65 | + } | |
| 66 | + } | |
| 67 | + catch (Throwable t) { | |
| 68 | + System.out.println("Error comparing XObjects"+ | |
| 69 | + t.getMessage()); | |
| 70 | + } | |
| 71 | + return false; | |
| 72 | + } | |
| 73 | + | |
| 74 | + | |
| 75 | + public Object getObject() { | |
| 76 | + return object; | |
| 77 | + } | |
| 78 | + | |
| 79 | + //if true the the object.hashcode is added to the label | |
| 80 | + public static void | |
| 81 | + useHashCodeRepresentation(boolean useHashCodeRepresentation) { | |
| 82 | + XObject.useHashCodeRepresentation = useHashCodeRepresentation; | |
| 83 | + } | |
| 84 | + | |
| 85 | + public static boolean hashCodeRepresentation() { | |
| 86 | + return useHashCodeRepresentation; | |
| 87 | + } | |
| 88 | + | |
| 89 | + public void setObject(Object object) { | |
| 90 | + this.object = object; | |
| 91 | + // if the object is not a swing component, | |
| 92 | + // use default icon | |
| 93 | + try { | |
| 94 | + String text = null; | |
| 95 | + if (object instanceof JLabel) { | |
| 96 | + setIcon(((JLabel)object).getIcon()); | |
| 97 | + if (getText() != null) { | |
| 98 | + text = ((JLabel)object).getText(); | |
| 99 | + | |
| 100 | + } | |
| 101 | + } | |
| 102 | + else if (object instanceof JButton) { | |
| 103 | + setIcon(((JButton)object).getIcon()); | |
| 104 | + if (getText() != null) { | |
| 105 | + text = ((JButton)object).getText(); | |
| 106 | + } | |
| 107 | + } | |
| 108 | + else if (getText() != null) { | |
| 109 | + text = object.toString(); | |
| 110 | + setIcon(IconManager.DEFAULT_XOBJECT); | |
| 111 | + } | |
| 112 | + if (text != null) { | |
| 113 | + if (useHashCodeRepresentation && (this != NULL_OBJECT)) { | |
| 114 | + text = text + " ("+object.hashCode()+")"; | |
| 115 | + } | |
| 116 | + setText(text); | |
| 117 | + } | |
| 118 | + } | |
| 119 | + catch (Exception e) { | |
| 120 | + System.out.println("Error setting XObject object :"+ | |
| 121 | + e.getMessage()); | |
| 122 | + } | |
| 123 | + } | |
| 124 | +} | |