private void updateEverything() {
    if (myShowDialog && myCreateRepositoryForTheRadioButton.isSelected()) {
      enableOKAction();
      mySelectedDir = myProject.getBaseDir();
    } else {
      final VirtualFile vf = VcsUtil.getVirtualFile(myTextFieldBrowser.getText());
      if (vf == null) {
        disableOKAction();
        mySelectedDir = null;
        return;
      }
      vf.refresh(false, false);
      if (vf.exists() && vf.isValid() && vf.isDirectory()) {
        enableOKAction();
        mySelectedDir = vf;
      } else {
        disableOKAction();
        mySelectedDir = null;
      }
    }
  }
private void updateEverything()