public LicenseDialog(Component parent) {
setTitle("Licensing information");
pnlButtons.add(bttnOk);
cbLang.addItem("English");
cbLang.addItem("Eesti");
FlowLayout fl = new FlowLayout();
fl.setAlignment(FlowLayout.LEFT);
pnlHeader.setLayout(fl);
pnlHeader.add(lblLang);
pnlHeader.add(cbLang);
pnlMain.setLayout(new BorderLayout());
pnlMain.add(pnlHeader, BorderLayout.NORTH);
pnlMain.add(scrollPane, BorderLayout.CENTER);
pnlMain.add(pnlButtons, BorderLayout.SOUTH);
taLicenseText.setText(getLicenseText());
taLicenseText.setCaretPosition(0);
taLicenseText.setLineWrap(true);
taLicenseText.setEditable(false);
taLicenseText.setWrapStyleWord(true);
getContentPane().add(pnlMain);
setPreferredSize(new Dimension(500, 600));
setLocationRelativeTo(parent);
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
bttnOk.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() == bttnOk) {
dispose();
}
} // end actionPerformed
}); // end bttnOk Action Listener
cbLang.addItemListener(
new ItemListener() {
public void itemStateChanged(final ItemEvent event) {
if (event.getSource() == cbLang
&& event.getStateChange() == ItemEvent.SELECTED
&& cbLang.getItemCount() > 0) {
taLicenseText.setText(getLicenseText());
taLicenseText.setCaretPosition(0);
}
}
}); // end cbLang item listener
pack();
setVisible(true);
} // PortPropertiesDialog
/**
* Get the Lincese text from a text file specified in the PropertyBox.
*
* @return String - License text.
*/
public String getLicenseText() {
StringBuffer textBuffer = new StringBuffer();
try {
String fileName = RuntimeProperties.GPL_EN_LICENSE_FILE_NAME;
if (cbLang != null
&& cbLang.getSelectedItem() != null
&& cbLang.getSelectedItem().toString().equalsIgnoreCase("Eesti")) {
fileName = RuntimeProperties.GPL_EE_LICENSE_FILE_NAME;
}
InputStream is = this.getClass().getClassLoader().getResourceAsStream(fileName);
if (is == null) return "";
BufferedReader in = new BufferedReader(new InputStreamReader(is));
String str;
while ((str = in.readLine()) != null) {
textBuffer.append(str);
textBuffer.append("\n");
}
in.close();
} catch (IOException e) {
logger.error(null, e);
}
return textBuffer.toString();
} // getLicenseText