WidgetWrapper.hpp

#pragma once
#include <score/widgets/ClearLayout.hpp>
#include <score/widgets/MarginLess.hpp>
 
#include <QGridLayout>
#include <QWidget>
 
template <typename Widget>
class WidgetWrapper final : public QWidget
{
public:
  explicit WidgetWrapper(QWidget* parent)
      : QWidget{parent}
  {
    setContentsMargins(0, 0, 0, 0);
    m_lay = new score::MarginLess<QGridLayout>{this};
  }
 
  void setWidget(Widget* widg)
  {
    if(m_widget)
      delete m_widget;
 
    m_widget = widg;
 
    if(m_widget)
      m_lay->addWidget(m_widget);
  }
 
  Widget* widget() const { return m_widget; }
 
private:
  QGridLayout* m_lay{};
  Widget* m_widget{};
};