1 files changed, 7 insertions, 11 deletions
diff --git a/examples/activeqt/simpleqml/main.cpp b/examples/activeqt/simpleqml/main.cpp
index 8983b22..bd7dd33 100644
--- a/examples/activeqt/simpleqml/main.cpp
+++ b/examples/activeqt/simpleqml/main.cpp
@@ -50,19 +50,15 @@ class Controller : public QObject
     Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
     Q_PROPERTY(QColor color READ color NOTIFY valueChanged)
 public:
-    explicit Controller(QWidget *parent = 0) :
-        QObject(parent),
-        m_value(0)
+    explicit Controller(QWidget *parent = nullptr) :
+        QObject(parent)
     { }
 
     qreal value() const { return m_value; }
 
     void setValue(qreal value)
     {
-        if (value < 0) value = 0;
-        if (value > 1) value = 1;
-
-        m_value = value;
+        m_value = qBound(qreal(0.0), value, qreal(1.0));
         valueChanged();
     }
 
@@ -84,7 +80,7 @@ signals:
     void valueChanged();
 
 private:
-    qreal m_value;
+    qreal m_value = 0;
 };
 
 class QSimpleQmlAx : public QMainWindow
@@ -94,7 +90,7 @@ class QSimpleQmlAx : public QMainWindow
     Q_CLASSINFO("InterfaceID", "{A5EC7D99-CEC9-4BD1-8336-ED15A579B185}")
     Q_CLASSINFO("EventsID", "{5BBFBCFD-20FD-48A3-96C7-1F6649CD1F52}")
 public:
-    explicit QSimpleQmlAx(QWidget *parent = 0) :
+    explicit QSimpleQmlAx(QWidget *parent = nullptr) :
         QMainWindow(parent)
     {
         auto ui = new QQuickWidget(this);
@@ -103,10 +99,10 @@ public:
         qmlRegisterType<Controller>("app", 1, 0, "Controller");
 
         // Initialize view
-        ui->rootContext()->setContextProperty("context", QVariant::fromValue(new Controller(this)));
+        ui->rootContext()->setContextProperty(QStringLiteral("context"), QVariant::fromValue(new Controller(this)));
         ui->setMinimumSize(200, 200);
         ui->setResizeMode(QQuickWidget::SizeRootObjectToView);
-        ui->setSource(QUrl("qrc:/main.qml"));
+        ui->setSource(QUrl(QStringLiteral("qrc:/main.qml")));
         setCentralWidget(ui);
     }
 };