Use Q_GLOBAL_STATIC instead of static members of QWindowPrivate

Having the members static in QWindowPrivate only gives the benefit of
tidyness, but there's still the problem of initialization order and
thread-safety.

Q_GLOBAL_STATIC solves those issues for us.

Change-Id: I8e1279959d0bb2b16fd720cb7f4e9afb6eda6355
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/quick/items/qquickevents_p_p.h b/src/quick/items/qquickevents_p_p.h
index 9e37955914..f2e06b69df 100644
--- a/src/quick/items/qquickevents_p_p.h
+++ b/src/quick/items/qquickevents_p_p.h
@@ -499,6 +499,10 @@ public:
     qint64 uniqueId() const { return m_uniqueId; }
     QQuickPointerEvent *pointerEvent() const { return m_event; }
 
+    static QQuickPointerDevice *touchDevice(QTouchDevice *d);
+    static QQuickPointerDevice *genericMouseDevice();
+    static QQuickPointerDevice *tabletDevice(qint64);
+
 private:
     DeviceType m_deviceType;
     PointerType m_pointerType;