Tidy nullptr usage

Move away from using 0 as pointer literal.

Done using clang-tidy. This is not complete as
run-clang-tidy can't handle all of qtbase in one go.

Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 11 insertions, 11 deletions

diff --git a/src/widgets/widgets/qstatusbar.cpp b/src/widgets/widgets/qstatusbar.cpp
index 943b576ee3..4a1fef8b65 100644
--- a/src/widgets/widgets/qstatusbar.cpp
+++ b/src/widgets/widgets/qstatusbar.cpp
@@ -229,11 +229,11 @@ QStatusBar::QStatusBar(QWidget * parent)
     : QWidget(*new QStatusBarPrivate, parent, { })
 {
     Q_D(QStatusBar);
-    d->box = 0;
-    d->timer = 0;
+    d->box = nullptr;
+    d->timer = nullptr;
 
 #if QT_CONFIG(sizegrip)
-    d->resizer = 0;
+    d->resizer = nullptr;
     setSizeGripEnabled(true); // causes reformat()
 #else
     reformat();
@@ -451,7 +451,7 @@ void QStatusBar::setSizeGripEnabled(bool enabled)
             d->showSizeGrip = true;
         } else {
             delete d->resizer;
-            d->resizer = 0;
+            d->resizer = nullptr;
             d->showSizeGrip = false;
         }
         reformat();
@@ -497,7 +497,7 @@ void QStatusBar::reformat()
 
     int i;
     QStatusBarPrivate::SBItem* item;
-    for (i=0,item=0; i<d->items.size(); ++i) {
+    for (i=0,item=nullptr; i<d->items.size(); ++i) {
         item = d->items.at(i);
         if (!item || item->p)
             break;
@@ -508,7 +508,7 @@ void QStatusBar::reformat()
 
     l->addStretch(0);
 
-    for (item=0; i<d->items.size(); ++i) {
+    for (item=nullptr; i<d->items.size(); ++i) {
         item = d->items.at(i);
         if (!item)
             break;
@@ -556,7 +556,7 @@ void QStatusBar::showMessage(const QString &message, int timeout)
         d->timer->start(timeout);
     } else if (d->timer) {
         delete d->timer;
-        d->timer = 0;
+        d->timer = nullptr;
     }
     if (d->tempItem == message)
         return;
@@ -578,7 +578,7 @@ void QStatusBar::clearMessage()
         return;
     if (d->timer) {
         qDeleteInEventHandler(d->timer);
-        d->timer = 0;
+        d->timer = nullptr;
     }
     d->tempItem.clear();
     hideOrShow();
@@ -617,7 +617,7 @@ void QStatusBar::hideOrShow()
     Q_D(QStatusBar);
     bool haveMessage = !d->tempItem.isEmpty();
 
-    QStatusBarPrivate::SBItem* item = 0;
+    QStatusBarPrivate::SBItem* item = nullptr;
     for (int i=0; i<d->items.size(); ++i) {
         item = d->items.at(i);
         if (!item || item->p)
@@ -711,7 +711,7 @@ bool QStatusBar::event(QEvent *e)
         // Calculate new strut height and call reformat() if it has changed
         int maxH = fontMetrics().height();
 
-        QStatusBarPrivate::SBItem* item = 0;
+        QStatusBarPrivate::SBItem* item = nullptr;
         for (int i=0; i<d->items.size(); ++i) {
             item = d->items.at(i);
             if (!item)
@@ -731,7 +731,7 @@ bool QStatusBar::event(QEvent *e)
             update();
     }
     if (e->type() == QEvent::ChildRemoved) {
-        QStatusBarPrivate::SBItem* item = 0;
+        QStatusBarPrivate::SBItem* item = nullptr;
         for (int i=0; i<d->items.size(); ++i) {
             item = d->items.at(i);
             if (!item)