FloatingDragPreview.h

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#ifndef FloatingDragPreviewH
#define FloatingDragPreviewH
//============================================================================
//============================================================================

//============================================================================
//                                   INCLUDES
//============================================================================
#include <QWidget>
#include "FloatingDockContainer.h"

namespace ads
{
class CDockWidget;
class CDockAreaWidget;
struct FloatingDragPreviewPrivate;

class CFloatingDragPreview : public QWidget, public IFloatingWidget
{
        Q_OBJECT
private:
        FloatingDragPreviewPrivate* d;
        friend struct FloatingDragPreviewPrivate;

private slots:
        void onApplicationStateChanged(Qt::ApplicationState state);

protected:
        virtual void paintEvent(QPaintEvent *e) override;

        CFloatingDragPreview(QWidget* Content, QWidget* parent);

public:
        using Super = QWidget;

        CFloatingDragPreview(CDockWidget* Content);

        CFloatingDragPreview(CDockAreaWidget* Content);

        ~CFloatingDragPreview();

    virtual bool eventFilter(QObject *watched, QEvent *event) override;


public: // implements IFloatingWidget -----------------------------------------
        virtual void startFloating(const QPoint& DragStartMousePos, const QSize& Size,
        eDragState DragState, QWidget* MouseEventHandler) override;

        virtual void moveFloating() override;

        virtual void finishDragging() override;

signals:
        void draggingCanceled();
};


} // namespace ads

//---------------------------------------------------------------------------
#endif // FloatingDragPreviewH