picture.h

基于QT的数码相框

#ifndef PICTURE_H
#define PICTURE_H
#include <QWidget>
#include <QPixmap>
#include <QPainter>
#include <QDir>
#include <qDebug>
#include <QRect>
class picture :public QWidget {
 public :
    int length;
    int height;
    QPixmap paint;
    QPaintEvent *event;
    QDir    *dir;
    QFileInfoList list;
    int     number , nownu;
    picture (QWidget *parent=0);
    QSize minimumSizeHint() const;
    QSize sizeHint() const;
    void paintEvent(QPaintEvent * /* event */);
    void prev();
    void next();
    void changerect(bool updown,bool on=false);

};
#endif // PICTURE_H