public char[] askPassword() { char[] password = null; final JDialog dlg = new JDialog(frm, "Password", true); final JPasswordField jpf = new JPasswordField(15); final JButton[] btns = {new JButton("Enter"), new JButton("Cancel")}; for (int i = 0; i < btns.length; i++) { btns[i].addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { dlg.setVisible(false); } }); } Object[] prts = new Object[] {"Please input a password:"******"Invalid password, passwords must be " + PASSWORD_MIN + " characters long"); System.exit(1); } return password; }
public void setVisible(boolean flag) { Rectangle rc = m_mainframe.getBounds(); Rectangle rcthis = getBounds(); setBounds( (int) (rc.getWidth() - rcthis.getWidth()) / 2 + rc.x, (int) (rc.getHeight() - rcthis.getHeight()) / 2 + rc.y, (int) rcthis.getWidth(), (int) rcthis.getHeight()); super.setVisible(flag); }
public void actionPerformed(ActionEvent e) { List<Resource> loadedDocuments; try { // get all the documents loaded in the system loadedDocuments = Gate.getCreoleRegister().getAllInstances("gate.Document"); } catch (GateException ge) { // gate.Document is not registered in creole.xml....what is!? throw new GateRuntimeException( "gate.Document is not registered in the creole register!\n" + "Something must be terribly wrong...take a vacation!"); } Vector<String> docNames = new Vector<String>(); for (Resource loadedDocument : new ArrayList<Resource>(loadedDocuments)) { if (corpus.contains(loadedDocument)) { loadedDocuments.remove(loadedDocument); } else { docNames.add(loadedDocument.getName()); } } JList docList = new JList(docNames); docList.getSelectionModel().setSelectionInterval(0, docNames.size() - 1); docList.setCellRenderer(renderer); final JOptionPane optionPane = new JOptionPane( new JScrollPane(docList), JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION); final JDialog dialog = optionPane.createDialog(CorpusEditor.this, "Add document(s) to this corpus"); docList.addMouseListener( new MouseAdapter() { public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) { optionPane.setValue(JOptionPane.OK_OPTION); dialog.dispose(); } } }); dialog.setVisible(true); if (optionPane.getValue().equals(JOptionPane.OK_OPTION)) { int[] selectedIndices = docList.getSelectedIndices(); for (int selectedIndice : selectedIndices) { corpus.add((Document) loadedDocuments.get(selectedIndice)); } } changeMessage(); }