sourcewidget.h Example File

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 #ifndef SOURCEWIDGET_H
 #define SOURCEWIDGET_H

 #include <QByteArray>
 #include <QWidget>

 class QSvgWidget;

 class MimeData;

 class SourceWidget : public QWidget
 {
     Q_OBJECT

 public:
     SourceWidget(QWidget *parent = 0);
 public slots:
     void createData(const QString &mimetype);
     void startDrag();

 private:
     QByteArray imageData;
     QSvgWidget *imageLabel;
     MimeData *mimeData;
 };

 #endif