Toolbar.h

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#pragma once
#include "DLLInfo.h"
#include <QWidget>
#include <QPointer>
class QHBoxLayout;
namespace NDEVR
{
    /**--------------------------------------------------------------------------------------------------
    \brief Class which displays progress and the current action being performed. Typically shown
        at the bottom of a view, or at the top with the ribbon.
    **/
    class NDEVR_WIDGETS_API Toolbar : public QWidget
    {
    public:
        Toolbar(QWidget* parent = nullptr);
        virtual void addWidget(const QPointer<QWidget>& widget);
        virtual void removeWidget(const QPointer<QWidget>& widget);
        virtual void clear();
    protected:
        QSize minimumSizeHint() const override;
        QSize sizeHint() const override;
    private:
        Buffer<QPointer<QWidget>> m_custom_widgets;
        QHBoxLayout* m_layout;
    };
    class NDEVR_WIDGETS_API Toolbar : public QWidget {…};
}