Enhance QWaylandQuickHardwareLayer support

1. method to re-enable scenegraph painting
2. method to initialize in native level

Change-Id: Ia680c25d327608fd9163b46f3d1051d44dc759a8
Reviewed-by: Elvis Lee <kwangwoong.lee@lge.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 9 insertions, 2 deletions

diff --git a/src/compositor/compositor_api/qwaylandquickhardwarelayer.cpp b/src/compositor/compositor_api/qwaylandquickhardwarelayer.cpp
index 55ac61cfa..0c5b2f0a0 100644
--- a/src/compositor/compositor_api/qwaylandquickhardwarelayer.cpp
+++ b/src/compositor/compositor_api/qwaylandquickhardwarelayer.cpp
@@ -160,9 +160,16 @@ void QWaylandQuickHardwareLayer::componentComplete()
         qWarning() << "No hardware layer integration. WaylandHarwareLayer has no effect.";
 }
 
-void QWaylandQuickHardwareLayer::disableSceneGraphPainting()
+void QWaylandQuickHardwareLayer::setSceneGraphPainting(bool enable)
 {
-    waylandItem()->setPaintEnabled(false);
+    waylandItem()->setPaintEnabled(enable);
+}
+
+// This should be called if QWaylandQuickHardwareLayer used as a native instance, not a qml component.
+void QWaylandQuickHardwareLayer::initialize()
+{
+    classBegin();
+    componentComplete();
 }
 
 QT_END_NAMESPACE