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1 /*
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2 * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.ui.table;
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26
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27 import java.awt.Component;
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28
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29 import javax.swing.*;
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30 import javax.swing.table.*;
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31
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32 /**
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33 * A renderer for long values.
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34 */
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35 public class LongCellRenderer extends DefaultTableCellRenderer {
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36
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37 private JFormattedTextField textField;
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38
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39 // Subclassed to set the background value
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40 public Component getTableCellRendererComponent(JTable table, Object value,
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41 boolean isSelected, boolean hasFocus,
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42 int row, int column) {
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43 if (textField == null) {
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44 textField = new JFormattedTextField();
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45 textField.setFont(table.getFont());
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46 textField.setHorizontalAlignment(JTextField.RIGHT);
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47 }
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48
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49 textField.setForeground(isSelected ? table.getSelectionForeground() :
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50 table.getForeground());
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51 textField.setBackground(isSelected ? table.getSelectionBackground() :
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52 table.getBackground());
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53 if (hasFocus) {
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54 textField.setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
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55 } else {
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56 textField.setBorder(noFocusBorder);
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57 }
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58
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59 textField.setValue((Long)value);
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60
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61 return textField;
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62 }
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63 }
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