view.h

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#ifndef VIEW_H
#define VIEW_H

#include <QWidget>

class QCloseEvent;

class CAView : public QWidget {
Q_OBJECT

public:
        CAView(QWidget *parent=0);

        virtual ~CAView();

        enum CAViewType {
                ScoreView,
                SourceView
        };

        inline CAViewType viewType() { return _viewType; }

        virtual CAView *clone() = 0;
        virtual CAView *clone(QWidget *parent) = 0;

        virtual void rebuild() = 0;

        static const int DEFAULT_VIEW_WIDTH;
        static const int DEFAULT_VIEW_HEIGHT;

protected slots:
        void mousePressEvent(QMouseEvent *e);
        inline void closeEvent(QCloseEvent*) { emit closed(this); }

signals:
        void clicked();
        void closed(CAView*);

protected:
        inline void setViewType(CAViewType t) { _viewType = t; }

        // General properties //
        CAViewType _viewType;
};
#endif