Add a method to ExtractDelegate for querying if the extraction has been cancelled.

YACReaderLibrary/comic_vine/model/json_model.h

@@ -0,0 +1,19 @@
+#ifndef JSON_MODEL_H
+#define JSON_MODEL_H
+
+#include <QAbstractItemModel>
+
+class JSONModel : public QAbstractItemModel
+{
+	Q_OBJECT
+public:
+	explicit JSONModel(QObject *parent = 0);
+	virtual void load(const QString & json) = 0 ;
+
+signals:
+
+public slots:
+
+};
+
+#endif // JSON_MODEL_H