private void updateStatus() {
    if (textPanel == null) {
      return;
    }

    Editor editor = getFocusedEditor();
    if (editor != null && !isOurEditor(editor)) {
      return;
    }

    if (editor == null || !editor.isColumnMode()) {
      textPanel.setVisible(false);
    } 
    else {
      textPanel.setVisible(true);
      textPanel.setText(UIBundle.message("status.bar.column.status.text"));
    }
  }
private void updateStatus()