Another round of replacing 0 with nullptr

This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.

Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

3 files changed, 11 insertions, 11 deletions

diff --git a/tests/auto/corelib/itemmodels/qabstractitemmodel/tst_qabstractitemmodel.cpp b/tests/auto/corelib/itemmodels/qabstractitemmodel/tst_qabstractitemmodel.cpp
index 5d384de2b2..bf44cf5fa0 100644
--- a/tests/auto/corelib/itemmodels/qabstractitemmodel/tst_qabstractitemmodel.cpp
+++ b/tests/auto/corelib/itemmodels/qabstractitemmodel/tst_qabstractitemmodel.cpp
@@ -132,8 +132,8 @@ private:
 class QtTestModel: public QAbstractItemModel
 {
 public:
-    QtTestModel(int rows, int columns, QObject *parent = 0);
-    QtTestModel(const QList<QList<QString> > tbl, QObject *parent = 0);
+    QtTestModel(int rows, int columns, QObject *parent = nullptr);
+    QtTestModel(const QList<QList<QString> > tbl, QObject *parent = nullptr);
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
     QModelIndex parent(const QModelIndex &) const override;
     int rowCount(const QModelIndex &parent) const override;
@@ -1940,7 +1940,7 @@ public:
         UserRole
     };
 
-    CustomRoleModel(QObject *parent = 0)
+    CustomRoleModel(QObject *parent = nullptr)
       : QStringListModel(QStringList() << "a" << "b" << "c", parent)
     {
     }
@@ -1991,7 +1991,7 @@ class SignalArgumentChecker : public QObject
 {
     Q_OBJECT
 public:
-    SignalArgumentChecker(const QModelIndex &p1, const QModelIndex &p2, QObject *parent = 0)
+    SignalArgumentChecker(const QModelIndex &p1, const QModelIndex &p2, QObject *parent = nullptr)
       : QObject(parent), m_p1(p1), m_p2(p2), m_p1Persistent(p1), m_p2Persistent(p2)
     {
       connect(p1.model(), SIGNAL(layoutAboutToBeChanged(QList<QPersistentModelIndex>)), SLOT(layoutAboutToBeChanged(QList<QPersistentModelIndex>)));
@@ -2165,7 +2165,7 @@ class OverrideRoleNamesAndDragActions : public QStringListModel
 {
     Q_OBJECT
 public:
-    OverrideRoleNamesAndDragActions(QObject *parent = 0)
+    OverrideRoleNamesAndDragActions(QObject *parent = nullptr)
       : QStringListModel(parent)
     {
 
@@ -2204,7 +2204,7 @@ class OverrideDropActions : public QStringListModel
 {
     Q_OBJECT
 public:
-    OverrideDropActions(QObject *parent = 0)
+    OverrideDropActions(QObject *parent = nullptr)
       : QStringListModel(parent)
     {
     }
@@ -2225,7 +2225,7 @@ class SignalConnectionTester : public QObject
 {
     Q_OBJECT
 public:
-    SignalConnectionTester(QObject *parent = 0)
+    SignalConnectionTester(QObject *parent = nullptr)
       : QObject(parent), testPassed(false)
     {
 
diff --git a/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp b/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
index 313facac81..92f9c87b9f 100644
--- a/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
+++ b/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
@@ -2092,7 +2092,7 @@ class QtTestTableModel: public QAbstractTableModel
 {
     Q_OBJECT
 public:
-    QtTestTableModel(int rows = 0, int columns = 0, QObject *parent = 0)
+    QtTestTableModel(int rows = 0, int columns = 0, QObject *parent = nullptr)
         : QAbstractTableModel(parent)
         , row_count(rows)
         , column_count(columns)
@@ -2624,7 +2624,7 @@ class SelectionObserver : public QObject
 {
     Q_OBJECT
 public:
-    SelectionObserver(QAbstractItemModel *model, QObject *parent = 0)
+    SelectionObserver(QAbstractItemModel *model, QObject *parent = nullptr)
         : QObject(parent), m_model(model), m_selectionModel(0)
     {
         connect(model, SIGNAL(modelReset()), SLOT(modelReset()));
@@ -2688,7 +2688,7 @@ class DuplicateItemSelectionModel : public QItemSelectionModel
 {
     Q_OBJECT
 public:
-    DuplicateItemSelectionModel(QItemSelectionModel *target, QAbstractItemModel *model, QObject *parent = 0)
+    DuplicateItemSelectionModel(QItemSelectionModel *target, QAbstractItemModel *model, QObject *parent = nullptr)
         : QItemSelectionModel(model, parent), m_target(target)
     {
     }
diff --git a/tests/auto/corelib/itemmodels/qsortfilterproxymodel_recursive/tst_qsortfilterproxymodel_recursive.cpp b/tests/auto/corelib/itemmodels/qsortfilterproxymodel_recursive/tst_qsortfilterproxymodel_recursive.cpp
index 35ae7f4a7f..d6a09056ae 100644
--- a/tests/auto/corelib/itemmodels/qsortfilterproxymodel_recursive/tst_qsortfilterproxymodel_recursive.cpp
+++ b/tests/auto/corelib/itemmodels/qsortfilterproxymodel_recursive/tst_qsortfilterproxymodel_recursive.cpp
@@ -142,7 +142,7 @@ static QString treeAsString(const QAbstractItemModel &model, const QModelIndex &
 static void fillModel(QStandardItemModel &model, const QString &str)
 {
     QCOMPARE(str.count('['), str.count(']'));
-    QStandardItem *item = 0;
+    QStandardItem *item = nullptr;
     QString data;
     for ( int i = 0 ; i < str.length() ; ++i ) {
         const QChar ch = str.at(i);