Fix deprecation warningsv5.13.0-alpha1

Replace trUtf8() by tr() and implement QAbstractItemModel::roleNames(),
fixing:

multimedia.cpp:76:5: note: in expansion of macro ‘Q_OBJECT’
multimedia.cpp:143:77: warning: ‘static QString QMultimediaDeclarativeModule::trUtf8(const char*, const char*, int)’ is deprecated [-Wdeprecated-declarations]
                 from multimedia.cpp:40:
....
qdeclarativecamerafocus.cpp:403:23: warning: ‘void QAbstractItemModel::setRoleNames(const QHash<int, QByteArray>&)’ is deprecated [-Wdeprecated-declarations]
     setRoleNames(roles);

Change-Id: I2648551a1b2774c45101ab1cad9e0ea3ab79ccbc
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/imports/multimedia/qdeclarativecamerafocus_p.h b/src/imports/multimedia/qdeclarativecamerafocus_p.h
index e3a1c28b7..bd5d54d48 100644
--- a/src/imports/multimedia/qdeclarativecamerafocus_p.h
+++ b/src/imports/multimedia/qdeclarativecamerafocus_p.h
@@ -145,6 +145,7 @@ public:
 
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+    QHash<int,QByteArray> roleNames() const override;
 
 public slots:
     void setFocusZones(const QCameraFocusZoneList &zones);