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, 3 insertions, 3 deletions

diff --git a/src/quick/util/qquicktimeline_p_p.h b/src/quick/util/qquicktimeline_p_p.h
index ae1087487b..abb5369b7b 100644
--- a/src/quick/util/qquicktimeline_p_p.h
+++ b/src/quick/util/qquicktimeline_p_p.h
@@ -65,7 +65,7 @@ class Q_AUTOTEST_EXPORT QQuickTimeLine : public QObject, QAbstractAnimationJob
 {
 Q_OBJECT
 public:
-    QQuickTimeLine(QObject *parent = 0);
+    QQuickTimeLine(QObject *parent = nullptr);
     ~QQuickTimeLine();
 
     enum SyncMode { LocalSync, GlobalSync };
@@ -152,7 +152,7 @@ public:
     typedef void (*Callback)(void *);
 
     QQuickTimeLineCallback();
-    QQuickTimeLineCallback(QQuickTimeLineObject *b, Callback, void * = 0);
+    QQuickTimeLineCallback(QQuickTimeLineObject *b, Callback, void * = nullptr);
     QQuickTimeLineCallback(const QQuickTimeLineCallback &o);
 
     QQuickTimeLineCallback &operator=(const QQuickTimeLineCallback &o);
@@ -170,7 +170,7 @@ class QQuickTimeLineValueProxy : public QQuickTimeLineValue
 {
 public:
     QQuickTimeLineValueProxy(T *cls, void (T::*func)(qreal), qreal v = 0.)
-    : QQuickTimeLineValue(v), _class(cls), _setFunctionReal(func), _setFunctionInt(0)
+    : QQuickTimeLineValue(v), _class(cls), _setFunctionReal(func), _setFunctionInt(nullptr)
     {
         Q_ASSERT(_class);
     }