1 files changed, 1 insertions, 5 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.h b/noncore/graphics/drawpad/drawpadcanvas.h
index 2283e5e..80a2a7e 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.h
+++ b/noncore/graphics/drawpad/drawpadcanvas.h
@@ -34,14 +34,12 @@ public:
     void initialPage();
     void save(QIODevice* ioDevice);
 
     void importPage(const QString& fileName);
     void exportPage(uint fromPage, uint toPage, const QString& name, const QString& format);
 
-    bool undoEnabled();
-    bool redoEnabled();
     bool goPreviousPageEnabled();
     bool goNextPageEnabled();
 
     Page* currentPage();
     QList<Page> pages();
     uint pagePosition();
@@ -55,32 +53,30 @@ public slots:
     void deleteAll();
     void newPage(QString title, uint width, uint height, const QColor& color);
     void clearPage();
     void deletePage();
     void movePageUp();
     void movePageDown();
-
+    
     void undo();
     void redo();
 
     void goFirstPage();
     void goPreviousPage();
     void goNextPage();
     void goLastPage();
 
 signals:
     void pagesChanged();
-    void pageBackupsChanged();
 
 protected:
     void contentsMousePressEvent(QMouseEvent* e);
     void contentsMouseReleaseEvent(QMouseEvent* e);
     void contentsMouseMoveEvent(QMouseEvent* e);
     void drawContents(QPainter* p, int cx, int cy, int cw, int ch);
 
 private:
     DrawPad* m_pDrawPad;
     QList<Page> m_pages;
-    QList<Page> m_pageBackups;
 };
 
 #endif // DRAWPADCANVAS_H