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1 /* |
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2 * Copyright 2006-2007 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. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 package sun.tools.jconsole; |
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27 |
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28 import java.awt.*; |
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29 import java.awt.event.*; |
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30 import java.beans.PropertyVetoException; |
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31 import java.net.URI; |
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32 |
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33 import javax.accessibility.*; |
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34 import javax.swing.*; |
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35 import javax.swing.border.*; |
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36 import javax.swing.event.*; |
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37 |
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38 import static java.awt.BorderLayout.*; |
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39 import static sun.tools.jconsole.Resources.*; |
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40 import static sun.tools.jconsole.Utilities.*; |
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41 |
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42 @SuppressWarnings("serial") |
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43 public class AboutDialog extends InternalDialog { |
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44 |
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45 private static final Color textColor = new Color(87, 88, 89); |
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46 private static final Color bgColor = new Color(232, 237, 241); |
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47 private static final Color borderColor = Color.black; |
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48 |
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49 private Icon mastheadIcon = |
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50 new MastheadIcon(getText("Help.AboutDialog.masthead.title")); |
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51 |
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52 private static AboutDialog aboutDialog; |
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53 |
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54 private JLabel statusBar; |
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55 private Action closeAction; |
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56 |
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57 public AboutDialog(JConsole jConsole) { |
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58 super(jConsole, Resources.getText("Help.AboutDialog.title"), false); |
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59 |
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60 setAccessibleDescription(this, |
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61 getText("Help.AboutDialog.accessibleDescription")); |
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62 setDefaultCloseOperation(HIDE_ON_CLOSE); |
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63 setResizable(false); |
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64 JComponent cp = (JComponent)getContentPane(); |
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65 |
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66 createActions(); |
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67 |
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68 JLabel mastheadLabel = new JLabel(mastheadIcon); |
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69 setAccessibleName(mastheadLabel, |
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70 getText("Help.AboutDialog.masthead.accessibleName")); |
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71 |
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72 JPanel mainPanel = new TPanel(0, 0); |
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73 mainPanel.add(mastheadLabel, NORTH); |
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74 |
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75 String jConsoleVersion = Version.getVersion(); |
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76 String vmName = System.getProperty("java.vm.name"); |
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77 String vmVersion = System.getProperty("java.vm.version"); |
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78 String urlStr = getText("Help.AboutDialog.userGuideLink.url"); |
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79 if (isBrowseSupported()) { |
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80 urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>"; |
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81 } |
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82 |
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83 JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10)); |
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84 infoAndLogoPanel.setBackground(bgColor); |
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85 |
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86 String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF); |
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87 JEditorPane helpLink = new JEditorPane("text/html", |
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88 "<html><font color=#"+ colorStr + ">" + |
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89 getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion) + |
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90 "<p>" + getText("Help.AboutDialog.javaVersion", (vmName +", "+ vmVersion)) + |
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91 "<p>" + getText("Help.AboutDialog.userGuideLink", urlStr) + |
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92 "</html>"); |
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93 helpLink.setOpaque(false); |
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94 helpLink.setEditable(false); |
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95 helpLink.setForeground(textColor); |
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96 mainPanel.setBorder(BorderFactory.createLineBorder(borderColor)); |
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97 infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); |
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98 helpLink.addHyperlinkListener(new HyperlinkListener() { |
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99 public void hyperlinkUpdate(HyperlinkEvent e) { |
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100 if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { |
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101 browse(e.getDescription()); |
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102 } |
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103 } |
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104 }); |
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105 infoAndLogoPanel.add(helpLink, NORTH); |
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106 |
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107 ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png")); |
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108 JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING); |
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109 |
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110 JButton closeButton = new JButton(closeAction); |
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111 |
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112 JPanel bottomPanel = new TPanel(0, 0); |
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113 JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING)); |
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114 buttonPanel.setOpaque(false); |
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115 |
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116 mainPanel.add(infoAndLogoPanel, CENTER); |
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117 cp.add(bottomPanel, SOUTH); |
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118 |
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119 infoAndLogoPanel.add(brandLogo, SOUTH); |
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120 |
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121 buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12)); |
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122 buttonPanel.add(closeButton); |
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123 bottomPanel.add(buttonPanel, NORTH); |
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124 |
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125 statusBar = new JLabel(" "); |
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126 bottomPanel.add(statusBar, SOUTH); |
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127 |
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128 cp.add(mainPanel, NORTH); |
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129 |
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130 pack(); |
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131 setLocationRelativeTo(jConsole); |
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132 Utilities.updateTransparency(this); |
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133 } |
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134 |
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135 public void showDialog() { |
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136 statusBar.setText(" "); |
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137 setVisible(true); |
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138 try { |
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139 // Bring to front of other dialogs |
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140 setSelected(true); |
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141 } catch (PropertyVetoException e) { |
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142 // ignore |
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143 } |
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144 } |
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145 |
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146 private static AboutDialog getAboutDialog(JConsole jConsole) { |
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147 if (aboutDialog == null) { |
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148 aboutDialog = new AboutDialog(jConsole); |
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149 } |
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150 return aboutDialog; |
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151 } |
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152 |
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153 static void showAboutDialog(JConsole jConsole) { |
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154 getAboutDialog(jConsole).showDialog(); |
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155 } |
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156 |
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157 static void browseUserGuide(JConsole jConsole) { |
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158 getAboutDialog(jConsole).browse(getText("Help.AboutDialog.userGuideLink.url")); |
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159 } |
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160 |
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161 static boolean isBrowseSupported() { |
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162 return (Desktop.isDesktopSupported() && |
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163 Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)); |
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164 } |
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165 |
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166 void browse(String urlStr) { |
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167 try { |
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168 Desktop.getDesktop().browse(new URI(urlStr)); |
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169 } catch (Exception ex) { |
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170 showDialog(); |
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171 statusBar.setText(ex.getLocalizedMessage()); |
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172 if (JConsole.isDebug()) { |
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173 ex.printStackTrace(); |
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174 } |
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175 } |
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176 } |
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177 |
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178 private void createActions() { |
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179 closeAction = new AbstractAction(getText("Close")) { |
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180 public void actionPerformed(ActionEvent ev) { |
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181 setVisible(false); |
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182 statusBar.setText(""); |
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183 } |
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184 }; |
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185 } |
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186 |
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187 private static class TPanel extends JPanel { |
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188 TPanel(int hgap, int vgap) { |
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189 super(new BorderLayout(hgap, vgap)); |
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190 setOpaque(false); |
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191 } |
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192 } |
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193 } |