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#ifndef DRAGWIDGET_H
#define DRAGWIDGET_H

#include <QGroupBox>
#include "resourcewidget.h"
#include <set>

QT_BEGIN_NAMESPACE
class QDragEnterEvent;
class QDropEvent;
QT_END_NAMESPACE

//! [0]
class DragWidget : public QGroupBox
{
    Q_OBJECT
public:
    explicit DragWidget(QWidget *parent = nullptr);
    ~DragWidget()override{}

    int addResourceWidget(ResourceWidget* widget);

    void collectResources(std::set<std::string>& resource_list);

    void clear();

protected:
    void dragEnterEvent(QDragEnterEvent *event) override;
    void dragMoveEvent(QDragMoveEvent *event) override;
    void dropEvent(QDropEvent *event) override;
    void mousePressEvent(QMouseEvent *event) override;
};
//! [0]

#endif // DRAGWIDGET_H