@Override
  protected JComponent createCenterPanel() {
    JPanel panel = new JPanel();
    panel.setLayout(new BorderLayout());

    JPanel browserPanel = new JPanel();
    browserPanel.setLayout(new GridBagLayout());

    GridBagConstraints gc = new GridBagConstraints();
    gc.insets = JBUI.insets(2);
    gc.gridwidth = 2;
    gc.gridheight = 1;
    gc.gridx = 0;
    gc.gridy = 0;
    gc.anchor = GridBagConstraints.WEST;
    gc.fill = GridBagConstraints.BOTH;
    gc.weightx = 1;
    gc.weighty = 1;


    myRepositoryBrowser = new RepositoryBrowserComponent(SvnVcs.getInstance(myProject));
    browserPanel.add(myRepositoryBrowser, gc);
    if (myDstName != null) {
      gc.gridy += 1;
      gc.gridwidth = 1;
      gc.gridx = 0;
      gc.fill = GridBagConstraints.NONE;
      gc.weightx = 0;
      gc.weighty = 0;

      JLabel dstLabel = new JLabel(myDstLabel);
      browserPanel.add(dstLabel, gc);

      gc.gridx += 1;
      gc.weightx = 1;
      gc.fill = GridBagConstraints.HORIZONTAL;

      myDstText = new JTextField();
      myDstText.setText(myDstName);
      myDstText.selectAll();
      browserPanel.add(myDstText, gc);

      myDstText.getDocument().addDocumentListener(new DocumentListener() {
        @Override
        public void insertUpdate(DocumentEvent e) {
          getOKAction().setEnabled(isOKActionEnabled());
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
          getOKAction().setEnabled(isOKActionEnabled());
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
          getOKAction().setEnabled(isOKActionEnabled());
        }
      });

      dstLabel.setLabelFor(myDstText);
      gc.gridx = 0;
      gc.gridy += 1;
      gc.gridwidth = 2;

      browserPanel.add(new JSeparator(), gc);
    }

    if (myAllowActions) {
      panel.add(createToolbar(), BorderLayout.NORTH);
    }
    panel.add(browserPanel, BorderLayout.CENTER);

    return panel;
  }
@Override
  protected JComponent createCenterPanel()