clean up public headers

If this project is treated as a Qt module, it didn't build without these
fixes because QT_NO_KEYWORDS and -Werror=zero-as-null-pointer-constant
are enforced.

Change-Id: Ie3ab8597b338478a5a34ed49d176ce9a647b1e0e
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/localesettings/localemodel.h b/src/localesettings/localemodel.h
index b77bea6..61a42c4 100644
--- a/src/localesettings/localemodel.h
+++ b/src/localesettings/localemodel.h
@@ -41,7 +41,7 @@ class LocaleItem : public QObject
     Q_PROPERTY(QString country READ country CONSTANT)
     Q_PROPERTY(QString language READ language CONSTANT)
 public:
-    explicit LocaleItem(const QLocale &locale, QObject *parent=0);
+    explicit LocaleItem(const QLocale &locale, QObject *parent = nullptr);
     QString country() const;
     QString language() const;
     QString code() const;
@@ -57,7 +57,7 @@ class Q_DECL_EXPORT LocaleModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    explicit LocaleModel(QObject *parent=0);
+    explicit LocaleModel(QObject *parent = nullptr);
     virtual ~LocaleModel();
     // from QAbstractItemModel
     int rowCount(const QModelIndex & parent = QModelIndex()) const;
@@ -74,10 +74,10 @@ public:
 
     static void generateModel(LocaleModel* model);
 
-signals:
+Q_SIGNALS:
     void addItem(LocaleItem* item);
 
-private slots:
+private Q_SLOTS:
     void addNewItem(QObject* item);
     void modelReady();