Method CreateWidgets

Modules/FormsUI/src/QmitkLinearScaleQuestionWidget.cpp:73–116

}

void QmitkLinearScaleQuestionWidget::CreateWidgets()
{
  this->RemoveWidgets();

  auto [from, to] = m_Question->GetRange();
  auto [fromText, toText] = m_Question->GetRangeLabels();
  int column = 0;

  if (!fromText.empty())
  {
    auto fromLabel = new QLabel(QString::fromStdString(fromText));
    m_Layout->addWidget(fromLabel, 1, column++, Qt::AlignRight);
  }

  for (int i = from; i <= to; ++i)
  {
    auto label = new QLabel(QString("%1").arg(i));

    auto radioButton = new QRadioButton;
    radioButton->setFixedWidth(radioButton->sizeHint().height());

    m_Layout->addWidget(label, 0, column, Qt::AlignHCenter);
    m_Layout->addWidget(radioButton, 1, column++, Qt::AlignHCenter);

    m_ButtonGroup->addButton(radioButton, i);
  }

  if (!toText.empty())
  {
    auto toLabel = new QLabel(QString::fromStdString(toText));
    m_Layout->addWidget(toLabel, 1, column++, Qt::AlignLeft);
  }

  if (m_Question->IsRequired())
    return;

  m_ClearButton = new QPushButton("Clear selection");
  m_ClearButton->setFlat(true);
  m_ClearButton->hide();

  m_Layout->addWidget(m_ClearButton, 2, 0, 1, column, Qt::AlignRight);

  connect(m_ClearButton, &QPushButton::clicked, this, &Self::OnClearButtonClicked);
}

void QmitkLinearScaleQuestionWidget::RemoveWidgets()
{