1 files changed, 73 insertions, 7 deletions

diff --git a/src/widgets/widgets/qmenu.h b/src/widgets/widgets/qmenu.h
index 5dda8b2370..6bbe54186e 100644
--- a/src/widgets/widgets/qmenu.h
+++ b/src/widgets/widgets/qmenu.h
@@ -68,8 +68,8 @@ private:
     Q_PROPERTY(bool toolTipsVisible READ toolTipsVisible WRITE setToolTipsVisible)
 
 public:
-    explicit QMenu(QWidget *parent = 0);
-    explicit QMenu(const QString &title, QWidget *parent = 0);
+    explicit QMenu(QWidget *parent = Q_NULLPTR);
+    explicit QMenu(const QString &title, QWidget *parent = Q_NULLPTR);
     ~QMenu();
 
     using QWidget::addAction;
@@ -78,6 +78,72 @@ public:
     QAction *addAction(const QString &text, const QObject *receiver, const char* member, const QKeySequence &shortcut = 0);
     QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, const char* member, const QKeySequence &shortcut = 0);
 
+#ifdef Q_QDOC
+    QAction *addAction(const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0);
+    QAction *addAction(const QString &text, Functor functor, const QKeySequence &shortcut = 0);
+    QAction *addAction(const QString &text, const QObject *context, Functor functor, const QKeySequence &shortcut = 0);
+    QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0);
+    QAction *addAction(const QIcon &icon, const QString &text, Functor functor, const QKeySequence &shortcut = 0);
+    QAction *addAction(const QIcon &icon, const QString &text, const QObject *context, Functor functor, const QKeySequence &shortcut = 0);
+#else
+    // addAction(QString): Connect to a QObject slot / functor or function pointer (with context)
+    template<class Obj, typename Func1>
+    inline typename QtPrivate::QEnableIf<!QtPrivate::is_same<const char*, Func1>::value
+        && QtPrivate::IsPointerToTypeDerivedFromQObject<Obj*>::Value, QAction *>::Type
+        addAction(const QString &text, const Obj *object, Func1 slot, const QKeySequence &shortcut = 0)
+    {
+        QAction *result = addAction(text);
+#ifdef QT_NO_SHORTCUT
+        Q_UNUSED(shortcut)
+#else
+        result->setShortcut(shortcut);
+#endif
+        connect(result, &QAction::triggered, object, slot);
+        return result;
+    }
+    // addAction(QString): Connect to a functor or function pointer (without context)
+    template <typename Func1>
+    inline QAction *addAction(const QString &text, Func1 slot, const QKeySequence &shortcut = 0)
+    {
+        QAction *result = addAction(text);
+#ifdef QT_NO_SHORTCUT
+        Q_UNUSED(shortcut)
+#else
+        result->setShortcut(shortcut);
+#endif
+        connect(result, &QAction::triggered, slot);
+        return result;
+    }
+    // addAction(QIcon, QString): Connect to a QObject slot / functor or function pointer (with context)
+    template<class Obj, typename Func1>
+    inline typename QtPrivate::QEnableIf<!QtPrivate::is_same<const char*, Func1>::value
+        && QtPrivate::IsPointerToTypeDerivedFromQObject<Obj*>::Value, QAction *>::Type
+        addAction(const QIcon &actionIcon, const QString &text, const Obj *object, Func1 slot, const QKeySequence &shortcut = 0)
+    {
+        QAction *result = addAction(actionIcon, text);
+#ifdef QT_NO_SHORTCUT
+        Q_UNUSED(shortcut)
+#else
+        result->setShortcut(shortcut);
+#endif
+        connect(result, &QAction::triggered, object, slot);
+        return result;
+    }
+    // addAction(QIcon, QString): Connect to a functor or function pointer (without context)
+    template <typename Func1>
+    inline QAction *addAction(const QIcon &actionIcon, const QString &text, Func1 slot, const QKeySequence &shortcut = 0)
+    {
+        QAction *result = addAction(actionIcon, text);
+#ifdef QT_NO_SHORTCUT
+        Q_UNUSED(shortcut)
+#else
+        result->setShortcut(shortcut);
+#endif
+        connect(result, &QAction::triggered, slot);
+        return result;
+    }
+#endif // !Q_QDOC
+
     QAction *addMenu(QMenu *menu);
     QMenu *addMenu(const QString &title);
     QMenu *addMenu(const QIcon &icon, const QString &title);
@@ -107,14 +173,14 @@ public:
     void setActiveAction(QAction *act);
     QAction *activeAction() const;
 
-    void popup(const QPoint &pos, QAction *at=0);
+    void popup(const QPoint &pos, QAction *at = Q_NULLPTR);
     QAction *exec();
-    QAction *exec(const QPoint &pos, QAction *at=0);
+    QAction *exec(const QPoint &pos, QAction *at = Q_NULLPTR);
 
 #if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
-    static QAction *exec(const QList<QAction *> &actions, const QPoint &pos, QAction *at = 0, QWidget *parent = 0);
+    static QAction *exec(const QList<QAction *> &actions, const QPoint &pos, QAction *at = Q_NULLPTR, QWidget *parent = Q_NULLPTR);
 #else
-    static QAction *exec(QList<QAction*> actions, const QPoint &pos, QAction *at=0, QWidget *parent=0);
+    static QAction *exec(QList<QAction*> actions, const QPoint &pos, QAction *at = Q_NULLPTR, QWidget *parent = Q_NULLPTR);
 #endif
 
     QSize sizeHint() const Q_DECL_OVERRIDE;
@@ -189,7 +255,7 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_platformMenuAboutToShow())
 
 protected:
-    QMenu(QMenuPrivate &dd, QWidget* parent = 0);
+    QMenu(QMenuPrivate &dd, QWidget* parent = Q_NULLPTR);
 
 private:
     Q_DISABLE_COPY(QMenu)