Method GetDecorationColor

Modules/QtWidgets/src/QmitkStdMultiWidget.cpp:455–510

}

mitk::Color QmitkStdMultiWidget::GetDecorationColor(unsigned int widgetNumber)
{
  // The implementation looks a bit messy here, but it avoids
  // synchronization of the color of the geometry nodes and an
  // internal member here.
  // Default colors were chosen for decent visibility.
  // Feel free to change your preferences in the workbench.
  float tmp[3] = { 0.0f, 0.0f, 0.0f };
  switch (widgetNumber)
  {
  case 0:
  {
    if (m_PlaneNode1.IsNotNull())
    {
      if (m_PlaneNode1->GetColor(tmp))
      {
        return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode1->GetProperty("color"))->GetColor();
      }
    }
    float red[3] = { 0.753f, 0.0f, 0.0f }; // This is #C00000 in hex
    return mitk::Color(red);
  }
  case 1:
  {
    if (m_PlaneNode2.IsNotNull())
    {
      if (m_PlaneNode2->GetColor(tmp))
      {
        return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode2->GetProperty("color"))->GetColor();
      }
    }
    float green[3] = { 0.0f, 0.69f, 0.0f }; // This is #00B000 in hex
    return mitk::Color(green);
  }
  case 2:
  {
    if (m_PlaneNode3.IsNotNull())
    {
      if (m_PlaneNode3->GetColor(tmp))
      {
        return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode3->GetProperty("color"))->GetColor();
      }
    }
    float blue[3] = { 0.0, 0.502f, 1.0f }; // This is #0080FF in hex
    return mitk::Color(blue);
  }
  case 3:
  {
    return m_DecorationColorWidget4;
  }
  default:
    MITK_ERROR << "Decoration color for unknown widget!";
    float black[3] = { 0.0f, 0.0f, 0.0f };
    return mitk::Color(black);
  }
}

void QmitkStdMultiWidget::mousePressEvent(QMouseEvent*)