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/graphicsview/qgraphicslayout/tst_qgraphicslayout.cpp b/tests/auto/widgets/graphicsview/qgraphicslayout/tst_qgraphicslayout.cpp
index cc416f76b2..7143dec0a1 100644
--- a/tests/auto/widgets/graphicsview/qgraphicslayout/tst_qgraphicslayout.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicslayout/tst_qgraphicslayout.cpp
@@ -90,7 +90,7 @@ enum FunctionType {
 
 class TestGraphicsWidget : public QGraphicsWidget {
 public:
-    TestGraphicsWidget(QGraphicsWidget *parent = 0) : QGraphicsWidget(parent)
+    TestGraphicsWidget(QGraphicsWidget *parent = nullptr) : QGraphicsWidget(parent)
     { }
 
     bool event(QEvent *e) override
@@ -229,7 +229,7 @@ void tst_QGraphicsLayout::automaticReparenting()
 class TestLayout : public QGraphicsLinearLayout
 {
     public:
-    TestLayout(QGraphicsLayoutItem *parent = 0)
+    TestLayout(QGraphicsLayoutItem *parent = nullptr)
         : QGraphicsLinearLayout(parent)
     {
         setContentsMargins(0,0,0,0);