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