Add title property to Menu

Task-number: QTBUG-50203
Change-Id: Iad54bfdab06681aabe457d19a26273c3846c44ef
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

3 files changed, 30 insertions, 0 deletions

diff --git a/src/templates/qquickmenu.cpp b/src/templates/qquickmenu.cpp
index d6c6e1cb..d08583f3 100644
--- a/src/templates/qquickmenu.cpp
+++ b/src/templates/qquickmenu.cpp
@@ -420,6 +420,28 @@ QQmlListProperty<QObject> QQuickMenu::contentData()
         QQuickMenuPrivate::contentData_clear);
 }
 
+/*!
+    \qmlproperty string Qt.labs.controls::Menu::title
+
+    Title for the menu as a submenu or in a menubar.
+
+    Its value defaults to an empty string.
+*/
+QString QQuickMenu::title() const
+{
+    Q_D(const QQuickMenu);
+    return d->title;
+}
+
+void QQuickMenu::setTitle(QString &title)
+{
+    Q_D(QQuickMenu);
+    if (title == d->title)
+        return;
+    d->title = title;
+    emit titleChanged();
+}
+
 bool QQuickMenu::eventFilter(QObject *object, QEvent *event)
 {
     Q_D(QQuickMenu);
diff --git a/src/templates/qquickmenu_p.h b/src/templates/qquickmenu_p.h
index d4bb27b9..78d27556 100644
--- a/src/templates/qquickmenu_p.h
+++ b/src/templates/qquickmenu_p.h
@@ -63,6 +63,7 @@ class Q_LABSTEMPLATES_EXPORT QQuickMenu : public QQuickPopup
     Q_OBJECT
     Q_PROPERTY(QVariant contentModel READ contentModel CONSTANT FINAL)
     Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData FINAL)
+    Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
     Q_CLASSINFO("DefaultProperty", "contentData")
 
 public:
@@ -77,9 +78,15 @@ public:
     QVariant contentModel() const;
     QQmlListProperty<QObject> contentData();
 
+    QString title() const;
+    void setTitle(QString &title);
+
 protected:
     bool eventFilter(QObject *object, QEvent *event) Q_DECL_OVERRIDE;
 
+Q_SIGNALS:
+    void titleChanged();
+
 private:
     Q_DISABLE_COPY(QQuickMenu)
     Q_DECLARE_PRIVATE(QQuickMenu)
diff --git a/src/templates/qquickmenu_p_p.h b/src/templates/qquickmenu_p_p.h
index 154ba968..6ef382c9 100644
--- a/src/templates/qquickmenu_p_p.h
+++ b/src/templates/qquickmenu_p_p.h
@@ -89,6 +89,7 @@ public:
     QQmlObjectModel *contentModel;
     QQuickItem *dummyFocusItem;
     bool ignoreActiveFocusChanges;
+    QString title;
 };
 
 QT_END_NAMESPACE