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, 2 insertions, 2 deletions

diff --git a/tests/auto/widgets/widgets/qmdiarea/tst_qmdiarea.cpp b/tests/auto/widgets/widgets/qmdiarea/tst_qmdiarea.cpp
index 53dbf2012f..12593298e8 100644
--- a/tests/auto/widgets/widgets/qmdiarea/tst_qmdiarea.cpp
+++ b/tests/auto/widgets/widgets/qmdiarea/tst_qmdiarea.cpp
@@ -791,7 +791,7 @@ void tst_QMdiArea::changeModified()
 class MyChild : public QWidget
 {
 public:
-    MyChild(QWidget *parent = 0) : QWidget(parent) {}
+    MyChild(QWidget *parent = nullptr) : QWidget(parent) {}
     QSize sizeHint() const override { return QSize(234, 123); }
 };
 
@@ -865,7 +865,7 @@ void tst_QMdiArea::fixedSize()
 class LargeWidget : public QWidget
 {
 public:
-    LargeWidget(QWidget *parent = 0) : QWidget(parent) {}
+    LargeWidget(QWidget *parent = nullptr) : QWidget(parent) {}
     QSize sizeHint() const override { return QSize(1280, 1024); }
     QSize minimumSizeHint() const override { return QSize(300, 300); }
 };