@Override
  protected void handleSwtFocusGained() {
    super.handleSwtFocusGained();
    if (m_proposalPopup == null) {
      scheduleSelectAll();
    }
    if (getScoutObject().getErrorStatus() != null && getSwtField().getEditable() && getSwtField().isVisible()) {
      requestProposalSupportFromSwt(getScoutObject().getDisplayText(), false);
    }
  }

  @Override
  protected void handleSwtFocusLost() {
    super.handleSwtFocusLost();
    if (!getSwtField().isDisposed()) {
      getSwtField().setSelection(0, 0);
    }
  }

  protected void scheduleSelectAll() {
    getEnvironment().getDisplay().asyncExec(new Runnable() {

      @Override
      public void run() {
        if (getSwtField().isDisposed()) {
          return;
        }

        getSwtField().setSelection(0, getSwtField().getText().length());
      }

    });

  }