}
// static
-int SlideshowClip::getFrameNumberFromPath(KUrl path)
+int SlideshowClip::getFrameNumberFromPath(const KUrl &path)
{
QString filter = path.fileName();
filter = filter.section('.', 0, -2);
}
// static
-QString SlideshowClip::selectedPath(KUrl url, bool isMime, QString extension, QStringList *list)
+QString SlideshowClip::selectedPath(const KUrl &url, bool isMime, QString extension, QStringList *list)
{
QString folder;
if (isMime) {