1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/kernel/qguiapplication.h b/src/gui/kernel/qguiapplication.h
index c89268d8d4..d995387d66 100644
--- a/src/gui/kernel/qguiapplication.h
+++ b/src/gui/kernel/qguiapplication.h
@@ -70,6 +70,7 @@ class Q_GUI_EXPORT QGuiApplication : public QCoreApplication
     Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
     Q_PROPERTY(QString platformName READ platformName STORED false)
     Q_PROPERTY(bool quitOnLastWindowClosed  READ quitOnLastWindowClosed WRITE setQuitOnLastWindowClosed)
+    Q_PROPERTY(QScreen *primaryScreen READ primaryScreen NOTIFY primaryScreenChanged STORED false)
 
 public:
 #ifdef Q_QDOC
@@ -158,6 +159,7 @@ Q_SIGNALS:
     void fontDatabaseChanged();
     void screenAdded(QScreen *screen);
     void screenRemoved(QScreen *screen);
+    void primaryScreenChanged(QScreen *screen);
     void lastWindowClosed();
     void focusObjectChanged(QObject *focusObject);
     void focusWindowChanged(QWindow *focusWindow);