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, 15 insertions, 15 deletions

diff --git a/src/plugins/platforms/ios/optional/nsphotolibrarysupport/plugin.mm b/src/plugins/platforms/ios/optional/nsphotolibrarysupport/plugin.mm
index 8b372b8749..2a3d8c603e 100644
--- a/src/plugins/platforms/ios/optional/nsphotolibrarysupport/plugin.mm
+++ b/src/plugins/platforms/ios/optional/nsphotolibrarysupport/plugin.mm
@@ -52,7 +52,7 @@ class QIosOptionalPlugin_NSPhotoLibrary : public QObject, QIosOptionalPluginInte
     Q_INTERFACES(QIosOptionalPluginInterface)
 
 public:
-    explicit QIosOptionalPlugin_NSPhotoLibrary(QObject* = 0) {};
+    explicit QIosOptionalPlugin_NSPhotoLibrary(QObject * = nullptr) {};
     ~QIosOptionalPlugin_NSPhotoLibrary() {}
 
     UIViewController* createImagePickerController(QIOSFileDialog *fileDialog) const override
diff --git a/src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.mm b/src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.mm
index c5244a51ad..01524a00e8 100644
--- a/src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.mm
+++ b/src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.mm
@@ -54,7 +54,7 @@ static QThreadStorage<QString> g_iteratorCurrentUrl;
 static QThreadStorage<QPointer<QIOSAssetData> > g_assetDataCache;
 
 static const int kBufferSize = 10;
-static ALAsset *kNoAsset = 0;
+static ALAsset *kNoAsset = nullptr;
 
 static bool ensureAuthorizationDialogNotBlocked()
 {
@@ -366,7 +366,7 @@ bool QIOSFileEngineAssetsLibrary::close()
         // Delete later, so that we can reuse the asset if a QFile is
         // opened with the same path during the same event loop cycle.
         m_data->deleteLater();
-        m_data = 0;
+        m_data = nullptr;
     }
     return true;
 }
@@ -410,7 +410,7 @@ qint64 QIOSFileEngineAssetsLibrary::read(char *data, qint64 maxlen)
     if (!bytesRead)
         return 0;
 
-    NSError *error = 0;
+    NSError *error = nullptr;
     [[asset defaultRepresentation] getBytes:(uint8_t *)data fromOffset:m_offset length:bytesRead error:&error];
 
     if (error) {
diff --git a/src/plugins/platforms/ios/qioseventdispatcher.h b/src/plugins/platforms/ios/qioseventdispatcher.h
index 1f4c78dc74..cdbaa0931d 100644
--- a/src/plugins/platforms/ios/qioseventdispatcher.h
+++ b/src/plugins/platforms/ios/qioseventdispatcher.h
@@ -53,7 +53,7 @@ public:
     bool processPostedEvents() override;
 
 protected:
-    explicit QIOSEventDispatcher(QObject *parent = 0);
+    explicit QIOSEventDispatcher(QObject *parent = nullptr);
 };
 
 class QIOSJumpingEventDispatcher : public QIOSEventDispatcher
@@ -61,7 +61,7 @@ class QIOSJumpingEventDispatcher : public QIOSEventDispatcher
     Q_OBJECT
 
 public:
-    QIOSJumpingEventDispatcher(QObject *parent = 0);
+    QIOSJumpingEventDispatcher(QObject *parent = nullptr);
     bool processEvents(QEventLoop::ProcessEventsFlags flags) override;
 
     // Public since we can't friend Objective-C methods
@@ -76,4 +76,4 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // QIOSEVENTDISPATCHER_H
\ No newline at end of file
+#endif // QIOSEVENTDISPATCHER_H
diff --git a/src/plugins/platforms/ios/qiosglobal.mm b/src/plugins/platforms/ios/qiosglobal.mm
index a523d1be45..c0428dacb9 100644
--- a/src/plugins/platforms/ios/qiosglobal.mm
+++ b/src/plugins/platforms/ios/qiosglobal.mm
@@ -185,7 +185,7 @@ FirstResponderCandidate::FirstResponderCandidate(UIResponder *responder)
 {
 }
 
-UIResponder *FirstResponderCandidate::s_firstResponderCandidate = 0;
+UIResponder *FirstResponderCandidate::s_firstResponderCandidate = nullptr;
 
 QT_END_NAMESPACE
 
diff --git a/src/plugins/platforms/ios/qiosinputcontext.h b/src/plugins/platforms/ios/qiosinputcontext.h
index c59c5328af..36421a57c3 100644
--- a/src/plugins/platforms/ios/qiosinputcontext.h
+++ b/src/plugins/platforms/ios/qiosinputcontext.h
@@ -111,7 +111,7 @@ public:
     void scrollToCursor();
     void scroll(int y);
 
-    void updateKeyboardState(NSNotification *notification = 0);
+    void updateKeyboardState(NSNotification *notification = nullptr);
 
     const ImeState &imeState() { return m_imeState; }
     const KeyboardState &keyboardState() { return m_keyboardState; }
diff --git a/src/plugins/platforms/ios/qiosmenu.mm b/src/plugins/platforms/ios/qiosmenu.mm
index 74a77de757..737d7798ab 100644
--- a/src/plugins/platforms/ios/qiosmenu.mm
+++ b/src/plugins/platforms/ios/qiosmenu.mm
@@ -54,7 +54,7 @@
 // m_currentMenu points to the currently visible menu.
 // Only one menu will be visible at a time, and if a second menu
 // is shown on top of a first, the first one will be told to hide.
-QIOSMenu *QIOSMenu::m_currentMenu = 0;
+QIOSMenu *QIOSMenu::m_currentMenu = nullptr;
 
 // -------------------------------------------------------------------------
 
@@ -441,7 +441,7 @@ void QIOSMenu::dismiss()
         break;
     }
 
-    m_currentMenu = 0;
+    m_currentMenu = nullptr;
     m_visible = false;
 }
 
@@ -458,13 +458,13 @@ void QIOSMenu::toggleShowUsingUIMenuController(bool show)
         Q_ASSERT(m_menuController);
         [[UIMenuController sharedMenuController] setMenuVisible:NO animated:YES];
         [m_menuController release];
-        m_menuController = 0;
+        m_menuController = nullptr;
     }
 }
 
 void QIOSMenu::toggleShowUsingUIPickerView(bool show)
 {
-    static QObject *focusObjectWithPickerView = 0;
+    static QObject *focusObjectWithPickerView = nullptr;
 
     if (show) {
         Q_ASSERT(!m_pickerView);
@@ -477,12 +477,12 @@ void QIOSMenu::toggleShowUsingUIPickerView(bool show)
     } else {
         Q_ASSERT(focusObjectWithPickerView);
         focusObjectWithPickerView->removeEventFilter(this);
-        focusObjectWithPickerView = 0;
+        focusObjectWithPickerView = nullptr;
 
         Q_ASSERT(m_pickerView);
         [m_pickerView listenForKeyboardWillHideNotification:NO];
         [m_pickerView release];
-        m_pickerView = 0;
+        m_pickerView = nullptr;
 
         qApp->inputMethod()->update(Qt::ImEnabled | Qt::ImPlatformData);
     }