use nullptr consistently (clang-tidy)

From now on we prefer nullptr instead of 0 to clarify cases where
we are assigning or testing a pointer rather than a numeric zero.

Also, replaced cases where 0 was passed as Qt::KeyboardModifiers
with Qt::NoModifier (clang-tidy replaced them with nullptr, which
waas wrong, so it was just as well to make the tests more readable
rather than to revert those lines).

Change-Id: I4735d35e4d9f42db5216862ce091429eadc6e65d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/quick/items/qquickitemanimation_p.h b/src/quick/items/qquickitemanimation_p.h
index 3b3fad9cc4..b803455f12 100644
--- a/src/quick/items/qquickitemanimation_p.h
+++ b/src/quick/items/qquickitemanimation_p.h
@@ -68,7 +68,7 @@ class Q_AUTOTEST_EXPORT QQuickParentAnimation : public QQuickAnimationGroup
     Q_PROPERTY(QQuickItem *via READ via WRITE setVia NOTIFY viaChanged)
 
 public:
-    QQuickParentAnimation(QObject *parent=0);
+    QQuickParentAnimation(QObject *parent=nullptr);
     virtual ~QQuickParentAnimation();
 
     QQuickItem *target() const;
@@ -89,7 +89,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 class QQuickAnchorAnimationPrivate;
@@ -102,7 +102,7 @@ class Q_AUTOTEST_EXPORT QQuickAnchorAnimation : public QQuickAbstractAnimation
     Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
 
 public:
-    QQuickAnchorAnimation(QObject *parent=0);
+    QQuickAnchorAnimation(QObject *parent=nullptr);
     virtual ~QQuickAnchorAnimation();
 
     QQmlListProperty<QQuickItem> targets();
@@ -121,7 +121,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 #if QT_CONFIG(quick_path)
@@ -145,7 +145,7 @@ class Q_AUTOTEST_EXPORT QQuickPathAnimation : public QQuickAbstractAnimation
     Q_PROPERTY(qreal endRotation READ endRotation WRITE setEndRotation NOTIFY endRotationChanged)
 
 public:
-    QQuickPathAnimation(QObject *parent=0);
+    QQuickPathAnimation(QObject *parent=nullptr);
     virtual ~QQuickPathAnimation();
 
     enum Orientation {
@@ -188,7 +188,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 Q_SIGNALS:
     void durationChanged(int);
     void easingChanged(const QEasingCurve &);