Бычков Андрей
350240cdfc
git-svn-id: svn://db.shs.com.ru/libs@719 a8b55f48-bf90-11e4-a774-851b48703e85
48 lines
969 B
C++
48 lines
969 B
C++
#ifndef IMAGE_VIEW_H
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#define IMAGE_VIEW_H
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#include <QGraphicsView>
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#include <QGraphicsPixmapItem>
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#include "qad_export.h"
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class QAD_EXPORT ImageView: public QGraphicsView
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{
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Q_OBJECT
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Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap)
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public:
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ImageView(QWidget * parent = 0);
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~ImageView();
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void setImage(const QImage & i);
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void setImage(const QByteArray & i);
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QByteArray image() const {return im_data;}
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QPixmap pixmap() const;
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void clear();
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private:
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void mouseDoubleClickEvent(QMouseEvent * e);
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void mousePressEvent(QMouseEvent * e);
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void mouseMoveEvent(QMouseEvent * e);
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// void wheelEvent(QWheelEvent * e);
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bool eventFilter(QObject * o, QEvent * e);
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void adjustView();
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QGraphicsPixmapItem item;
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QByteArray im_data;
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QPoint prev_pos;
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bool autofit_;
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public slots:
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void autofit();
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void setPixmap(QPixmap pixmap);
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signals:
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void clicked(QPointF, Qt::MouseButtons);
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};
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#endif // IMAGE_VIEW_H
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