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, 6 insertions, 6 deletions

diff --git a/src/widgets/itemviews/qcolumnview.cpp b/src/widgets/itemviews/qcolumnview.cpp
index a4eed2d885..4d0161025c 100644
--- a/src/widgets/itemviews/qcolumnview.cpp
+++ b/src/widgets/itemviews/qcolumnview.cpp
@@ -142,7 +142,7 @@ void QColumnView::setResizeGripsVisible(bool visible)
             connect(grip, SIGNAL(gripMoved(int)), this, SLOT(_q_gripMoved(int)));
         } else {
             QWidget *widget = view->cornerWidget();
-            view->setCornerWidget(0);
+            view->setCornerWidget(nullptr);
             widget->deleteLater();
         }
     }
@@ -327,7 +327,7 @@ void QColumnView::scrollTo(const QModelIndex &index, ScrollHint hint)
     }
 
 #if QT_CONFIG(animation)
-    if (const int animationDuration = style()->styleHint(QStyle::SH_Widget_Animation_Duration, 0, this)) {
+    if (const int animationDuration = style()->styleHint(QStyle::SH_Widget_Animation_Duration, nullptr, this)) {
         d->currentAnimation.setDuration(animationDuration);
         d->currentAnimation.setEndValue(newScrollbarValue);
         d->currentAnimation.start();
@@ -638,7 +638,7 @@ void QColumnViewPrivate::_q_clicked(const QModelIndex &index)
 {
     Q_Q(QColumnView);
     QModelIndex parent = index.parent();
-    QAbstractItemView *columnClicked = 0;
+    QAbstractItemView *columnClicked = nullptr;
     for (int column = 0; column < columns.count(); ++column) {
         if (columns.at(column)->rootIndex() == parent) {
             columnClicked = columns[column];
@@ -666,7 +666,7 @@ void QColumnViewPrivate::_q_clicked(const QModelIndex &index)
 QAbstractItemView *QColumnViewPrivate::createColumn(const QModelIndex &index, bool show)
 {
     Q_Q(QColumnView);
-    QAbstractItemView *view = 0;
+    QAbstractItemView *view = nullptr;
     if (model->hasChildren(index)) {
         view = q->createColumn(index);
         q->connect(view, SIGNAL(clicked(QModelIndex)),
@@ -1045,8 +1045,8 @@ QColumnViewPrivate::QColumnViewPrivate()
 :  QAbstractItemViewPrivate()
 ,showResizeGrips(true)
 ,offset(0)
-,previewWidget(0)
-,previewColumn(0)
+,previewWidget(nullptr)
+,previewColumn(nullptr)
 {
 }