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>

6 files changed, 6 insertions, 6 deletions

diff --git a/tests/manual/widgets/itemviews/delegate/example.cpp b/tests/manual/widgets/itemviews/delegate/example.cpp
index cd3784332a..3108c65654 100644
--- a/tests/manual/widgets/itemviews/delegate/example.cpp
+++ b/tests/manual/widgets/itemviews/delegate/example.cpp
@@ -37,7 +37,7 @@
 class ExampleEditor : public QLineEdit
 {
 public:
-    ExampleEditor(QWidget *parent = 0):QLineEdit(parent) { qDebug() << "ctor"; }
+    ExampleEditor(QWidget *parent = nullptr):QLineEdit(parent) { qDebug() << "ctor"; }
     ~ExampleEditor() { QApplication::instance()->quit(); }
 };
 
diff --git a/tests/manual/widgets/itemviews/qheaderview/qheaderviewtest1.cpp b/tests/manual/widgets/itemviews/qheaderview/qheaderviewtest1.cpp
index 85f79bedfc..e78f4a5e37 100644
--- a/tests/manual/widgets/itemviews/qheaderview/qheaderviewtest1.cpp
+++ b/tests/manual/widgets/itemviews/qheaderview/qheaderviewtest1.cpp
@@ -74,7 +74,7 @@ class Window : public QWidget
 {
     Q_OBJECT
 public:
-    Window(QWidget *parent = 0): QWidget(parent), ckMovable(0), tableView(0), cbSelectionMode(0), m_taskInstructions(0)
+    Window(QWidget *parent = nullptr): QWidget(parent), ckMovable(0), tableView(0), cbSelectionMode(0), m_taskInstructions(0)
     {
         m_taskInstructions = new QLabel();
         if (sizeof(tasks) > 0)
diff --git a/tests/manual/widgets/widgets/bigmenucreator/mainwindow.h b/tests/manual/widgets/widgets/bigmenucreator/mainwindow.h
index 2990f592e9..6d19d0e649 100644
--- a/tests/manual/widgets/widgets/bigmenucreator/mainwindow.h
+++ b/tests/manual/widgets/widgets/bigmenucreator/mainwindow.h
@@ -40,7 +40,7 @@ class MainWindow : public QMainWindow
     Q_OBJECT
 
 public:
-    explicit MainWindow(QWidget *parent = 0);
+    explicit MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
 
     void doAPS(QWidget *menu, int level);
diff --git a/tests/manual/widgets/widgets/defaultUpMenuBar/main.cpp b/tests/manual/widgets/widgets/defaultUpMenuBar/main.cpp
index 2a78f9d0f0..a6b9ca218f 100644
--- a/tests/manual/widgets/widgets/defaultUpMenuBar/main.cpp
+++ b/tests/manual/widgets/widgets/defaultUpMenuBar/main.cpp
@@ -60,7 +60,7 @@
 class MainWindow : public QMainWindow
 {
 public:
-    MainWindow(QWidget *parent = 0) : QMainWindow(parent)
+    MainWindow(QWidget *parent = nullptr) : QMainWindow(parent)
     {
         auto *menu1Act1 = new QAction("Action 1");
         auto *menu1Act2 = new QAction("Action 2");
diff --git a/tests/manual/widgets/widgets/multiscreen-menus/mainwindow.h b/tests/manual/widgets/widgets/multiscreen-menus/mainwindow.h
index 7689062221..9500d501ef 100644
--- a/tests/manual/widgets/widgets/multiscreen-menus/mainwindow.h
+++ b/tests/manual/widgets/widgets/multiscreen-menus/mainwindow.h
@@ -40,7 +40,7 @@ class MainWindow : public QMainWindow
     Q_OBJECT
 
 public:
-    explicit MainWindow(QWidget *parent = 0);
+    explicit MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
 
     void contextMenuEvent(QContextMenuEvent *e) override;
diff --git a/tests/manual/widgets/widgets/qtoolbutton/menuOnMultiScreens/main.cpp b/tests/manual/widgets/widgets/qtoolbutton/menuOnMultiScreens/main.cpp
index d55f507717..c048cd3609 100644
--- a/tests/manual/widgets/widgets/qtoolbutton/menuOnMultiScreens/main.cpp
+++ b/tests/manual/widgets/widgets/qtoolbutton/menuOnMultiScreens/main.cpp
@@ -40,7 +40,7 @@
 class MyMainWindow : public QMainWindow
 {
 public:
-    MyMainWindow(QWidget *parent = 0) : QMainWindow(parent)
+    MyMainWindow(QWidget *parent = nullptr) : QMainWindow(parent)
     {
         auto *toolBar = new QToolBar;
         QPixmap pix(16, 16);