ImageDialog.hh

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#include "ui_ImageDialog.h"

class ImageDialog : public QDialog, public Ui::ImageDialog
{
  Q_OBJECT

  public:
    ImageDialog(QImage _image, QWidget *parent = 0);

  public slots:
    void slidersChanged();


  private slots:
    void mouseButtonMoveEvent ( QPoint _p );
    void mouseButtonPressEvent ( QPoint _p );
    void mouseButtonReleaseEvent ( QPoint _p );

  private:

    int imageWidth_;
    int imageHeight_;
    QPixmap pixmap_;

    QPixmap buffer_;

    bool   dragging_;
    QPoint dragStartPoint_;
};