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>

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/manual/windowmodality/main.cpp b/tests/manual/windowmodality/main.cpp
index 46693cdddd..3b79b5c798 100644
--- a/tests/manual/windowmodality/main.cpp
+++ b/tests/manual/windowmodality/main.cpp
@@ -51,7 +51,7 @@ class CustomDialog : public QDialog, public Ui::Dialog
 {
     Q_OBJECT
 public:
-    CustomDialog(QWidget *parent = 0)
+    CustomDialog(QWidget *parent = nullptr)
         : QDialog(parent)
     {
         setupUi(this);
@@ -101,7 +101,7 @@ private slots:
 private:
     void newDialog(DialogType dialogType, Qt::WindowModality windowModality)
     {
-        QWidget *parent = 0;
+        QWidget *parent = nullptr;
         if (useThisAsParentCheckBox->isChecked())
             parent = this;
         else if (createSiblingDialogCheckBox->isChecked())
@@ -166,7 +166,7 @@ class Widget : public QWidget, public Ui::Widget
 {
     Q_OBJECT
 public:
-    Widget(QWidget *parent = 0)
+    Widget(QWidget *parent = nullptr)
         : QWidget(parent)
     {
         setupUi(this);
@@ -218,7 +218,7 @@ private slots:
 private:
     void newDialog(DialogType dialogType, Qt::WindowModality windowModality)
     {
-        QWidget *parent = 0;
+        QWidget *parent = nullptr;
         if (useThisAsParentCheckBox->isChecked())
             parent = this;