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>

4 files changed, 6 insertions, 6 deletions

diff --git a/src/plugins/platforms/directfb/main.cpp b/src/plugins/platforms/directfb/main.cpp
index de84827777..85e7f08917 100644
--- a/src/plugins/platforms/directfb/main.cpp
+++ b/src/plugins/platforms/directfb/main.cpp
@@ -64,7 +64,7 @@ public:
 QPlatformIntegration * QDirectFbIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    QDirectFbIntegration *integration = 0;
+    QDirectFbIntegration *integration = nullptr;
 
     if (!system.compare(QLatin1String("directfb"), Qt::CaseInsensitive))
         integration = new QDirectFbIntegration;
diff --git a/src/plugins/platforms/directfb/qdirectfb_egl.cpp b/src/plugins/platforms/directfb/qdirectfb_egl.cpp
index 95e6093fab..f38ad8f306 100644
--- a/src/plugins/platforms/directfb/qdirectfb_egl.cpp
+++ b/src/plugins/platforms/directfb/qdirectfb_egl.cpp
@@ -58,7 +58,7 @@ QT_BEGIN_NAMESPACE
 extern QDirectFBEGLHooks platform_hook;
 static QDirectFBEGLHooks *hooks = &platform_hook;
 #else
-static QDirectFBEGLHooks *hooks = 0;
+static QDirectFBEGLHooks *hooks = nullptr;
 #endif
 
 /**
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.cpp b/src/plugins/platforms/directfb/qdirectfbconvenience.cpp
index c67a76f989..460596a18c 100644
--- a/src/plugins/platforms/directfb/qdirectfbconvenience.cpp
+++ b/src/plugins/platforms/directfb/qdirectfbconvenience.cpp
@@ -50,7 +50,7 @@ QT_BEGIN_NAMESPACE
 
 IDirectFB *QDirectFbConvenience::dfbInterface()
 {
-    static IDirectFB *dfb = 0;
+    static IDirectFB *dfb = nullptr;
     if (!dfb) {
         DFBResult result = DirectFBCreate(&dfb);
         if (result != DFB_OK) {
@@ -247,7 +247,7 @@ QEvent::Type QDirectFbConvenience::eventType(DFBWindowEventType type)
         return QEvent::None;
     }
 }
-QDirectFbKeyMap *QDirectFbConvenience::dfbKeymap = 0;
+QDirectFbKeyMap *QDirectFbConvenience::dfbKeymap = nullptr;
 QDirectFbKeyMap *QDirectFbConvenience::keyMap()
 {
     if (!dfbKeymap)
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.h b/src/plugins/platforms/directfb/qdirectfbconvenience.h
index 19fc068307..dd10f6bc85 100644
--- a/src/plugins/platforms/directfb/qdirectfbconvenience.h
+++ b/src/plugins/platforms/directfb/qdirectfbconvenience.h
@@ -98,13 +98,13 @@ template <typename T>
 class QDirectFBPointer : public QScopedPointer<T, QDirectFBInterfaceCleanupHandler<T> >
 {
 public:
-    QDirectFBPointer(T *t = 0)
+    QDirectFBPointer(T *t = nullptr)
         : QScopedPointer<T, QDirectFBInterfaceCleanupHandler<T> >(t)
     {}
 
     T** outPtr()
     {
-        this->reset(0);
+        this->reset(nullptr);
         return &this->d;
     }
 };