bpspixmapwidget.h

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#ifndef BPSPIXMAPWIDGET_H
#define BPSPIXMAPWIDGET_H
 
#include "bpsgui_global.h"
#include <QScrollArea>
 
class QPixmap;
 
class BPSGUI_EXPORT BpsPixmapWidget : public QScrollArea
{
    Q_OBJECT
    BPS_PRIVATE(BpsPixmapWidget)
 
public:
    BpsPixmapWidget(QWidget* aParent = nullptr);
 
    virtual ~BpsPixmapWidget();
    virtual QSize sizeHint() const;
 
    void setMargin(int aMargin);
 
    int margin() const;
 
    void setPixmap(const QPixmap& aPixmap);
 
    QPixmap pixmap() const;
 
    bool isFitBoth() const;
 
    bool isFitWidth() const;
 
    qreal zoom() const;
 
    void setMaxZoom(qreal aZoom);
 
    qreal maxZoom() const;
 
    void scalePixmap();
 
public slots:
 
    void setFitBoth(bool aEnable);
 
    void setFitWidth(bool aEnable);
 
    void setZoom(qreal aZoom);
 
    void emitStatus();
 
signals:
 
    void fitBothEnabled(bool aEnabled);
 
    void fitWidthEnabled(bool aEnabled);
 
    void zoomChanged(qreal aZoom);
};
 
#endif // BPSPIXMAPWIDGET_H