qt-creator/share/qtcreator/qml/qmljsdebugger/editor/selectionrectangle.h

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#ifndef SELECTIONRECTANGLE_H
#define SELECTIONRECTANGLE_H

#include <QWeakPointer>
#include <QGraphicsRectItem>
#include <QGraphicsObject>

namespace QmlJSDebugger {

class SelectionRectangle
{
public:
    SelectionRectangle(QGraphicsObject *layerItem);
    ~SelectionRectangle();

    void show();
    void hide();

    void clear();

    void setRect(const QPointF &firstPoint,
                 const QPointF &secondPoint);

    QRectF rect() const;

private:
    QGraphicsRectItem *m_controlShape;
    QWeakPointer<QGraphicsObject> m_layerItem;
};

}

#endif // SELECTIONRECTANGLE_H