2 files changed, 3 insertions, 3 deletions
diff --git a/src/timedatesettings/systemtime.h b/src/timedatesettings/systemtime.h
index 178e6a6..8ccd52e 100644
--- a/src/timedatesettings/systemtime.h
+++ b/src/timedatesettings/systemtime.h
@@ -41,7 +41,7 @@ class Q_DECL_EXPORT SystemTime : public QObject
     Q_PROPERTY(bool ntp READ ntp WRITE setNtp NOTIFY ntpChanged)
     Q_PROPERTY(QDateTime time READ time WRITE setTime NOTIFY timeChanged)
 public:
-    explicit SystemTime(QObject *parent = 0);
+    explicit SystemTime(QObject *parent = Q_NULLPTR);
     bool ntp() const;
     void setNtp(const bool aNtp);
     void setTime(const QDateTime& aTime);
diff --git a/src/timedatesettings/timezonemodel.h b/src/timedatesettings/timezonemodel.h
index efa0e22..0714317 100644
--- a/src/timedatesettings/timezonemodel.h
+++ b/src/timedatesettings/timezonemodel.h
@@ -41,7 +41,7 @@ class TimezoneItem : public QObject
     Q_PROPERTY(QString name READ name CONSTANT)
     Q_PROPERTY(QString country READ country CONSTANT)
 public:
-    explicit TimezoneItem(const QByteArray& id, QObject *parent=0);
+    explicit TimezoneItem(const QByteArray& id, QObject *parent = Q_NULLPTR);
     QString name() const;
     QString country() const;
     QString id() const;
@@ -57,7 +57,7 @@ class Q_DECL_EXPORT TimezoneModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    explicit TimezoneModel(QObject *parent=0);
+    explicit TimezoneModel(QObject *parent = Q_NULLPTR);
     virtual ~TimezoneModel();
     // from QAbstractItemModel
     int rowCount(const QModelIndex & parent = QModelIndex()) const;