Const'ref

[kdenlive] / src / titledocument.h

diff --git a/src/titledocument.h b/src/titledocument.h
index 8c30827cf1284489ece79da19004e4bf51310d79..d73760a06ba9779722cd39dd3f3ecad219e7ef8e 100644 (file)
--- a/src/titledocument.h
+++ b/src/titledocument.h
@@ -36,10 +36,10 @@ public:
     void setScene(QGraphicsScene* scene, int width, int height);
     bool saveDocument(const KUrl& url, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int duration, bool embed_images = false);
     QDomDocument xml(QGraphicsRectItem* startv, QGraphicsRectItem* endv, bool embed_images = false);
-    int loadFromXml(QDomDocument doc, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int *duration, const QString& projectpath = QString());
+    int loadFromXml(const QDomDocument& doc, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int *duration, const QString& projectpath = QString());
     /** \brief Get the background color (incl. alpha) from the document, if possibly
      * \returns The background color of the document, inclusive alpha. If none found, returns (0,0,0,0) */
-    QColor getBackgroundColor();
+    QColor getBackgroundColor() const;
     int frameWidth() const;
     int frameHeight() const;
     /** \brief Extract embeded images in project titles folder. */