1 files changed, 3 insertions, 3 deletions
diff --git a/webview.h b/webview.h
index 8d4b3fd..7f59d6a 100644
--- a/webview.h
+++ b/webview.h
@@ -27,13 +27,13 @@ public slots:
     void addScrap();
     void show();
     void hide();
-    void setScrapRect(QRect rect);
-    void setScrolledScrapRect(QRectF rect);
+    void setScrapRect(const QRect &rect);
+    void setScrolledScrapRect(const QRectF &rect);
     void enableCachedMode();
     void disableCachedMode();
 
 signals:
-    void scrapAdded(QUrl url, QSize pageSize, QRect scrapRect, QPoint position);
+    void scrapAdded(const QUrl &url, const QSize &pageSize, const QRect &scrapRect, const QPoint &position);
 
 protected:
     void hoverMoveEvent(QGraphicsSceneHoverEvent* event);