Add more explicit

Change-Id: Iaa91d6248cbc3822ed3380e360d2880d4894446d
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

4 files changed, 5 insertions, 6 deletions

diff --git a/src/render/lights/qabstractlight.h b/src/render/lights/qabstractlight.h
index 3881257c4..8ac9bc05f 100644
--- a/src/render/lights/qabstractlight.h
+++ b/src/render/lights/qabstractlight.h
@@ -75,9 +75,8 @@ public Q_SLOTS:
     void setColor(const QColor &color);
     void setIntensity(float intensity);
 
-protected :
-    QAbstractLight(QAbstractLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
-
+protected:
+    explicit QAbstractLight(QAbstractLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
 
 Q_SIGNALS:
     void colorChanged(const QColor &color);
diff --git a/src/render/lights/qabstractlight_p.h b/src/render/lights/qabstractlight_p.h
index a903f43f6..1e5ce588f 100644
--- a/src/render/lights/qabstractlight_p.h
+++ b/src/render/lights/qabstractlight_p.h
@@ -63,7 +63,7 @@ class QAbstractLight;
 class Q_AUTOTEST_EXPORT QAbstractLightPrivate : public Qt3DCore::QComponentPrivate
 {
 public:
-    QAbstractLightPrivate(QAbstractLight::Type type);
+    explicit QAbstractLightPrivate(QAbstractLight::Type type);
 
     Q_DECLARE_PUBLIC(QAbstractLight)
     QAbstractLight::Type m_type;
diff --git a/src/render/lights/qdirectionallight.h b/src/render/lights/qdirectionallight.h
index a0c756330..46d5db927 100644
--- a/src/render/lights/qdirectionallight.h
+++ b/src/render/lights/qdirectionallight.h
@@ -65,7 +65,7 @@ Q_SIGNALS:
     void worldDirectionChanged(const QVector3D &worldDirection);
 
 protected:
-    QDirectionalLight(QDirectionalLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
+    explicit QDirectionalLight(QDirectionalLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
 
 private:
     Q_DECLARE_PRIVATE(QDirectionalLight)
diff --git a/src/render/lights/qspotlight.h b/src/render/lights/qspotlight.h
index fff75e50e..846f8907e 100644
--- a/src/render/lights/qspotlight.h
+++ b/src/render/lights/qspotlight.h
@@ -83,7 +83,7 @@ Q_SIGNALS:
     void cutOffAngleChanged(float cutOffAngle);
 
 protected:
-    QSpotLight(QSpotLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
+    explicit QSpotLight(QSpotLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);
 
 private:
     Q_DECLARE_PRIVATE(QSpotLight)