Added interface for the QStyle rendering in QtQuick Controls

This allows a scene graph backend to customize the style rendering

Change-Id: I6048df47ed3705d81140d63a21257f704a0e0a82
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/quick/scenegraph/qsgcontext.cpp b/src/quick/scenegraph/qsgcontext.cpp
index 267c729504..cf980dfbd4 100644
--- a/src/quick/scenegraph/qsgcontext.cpp
+++ b/src/quick/scenegraph/qsgcontext.cpp
@@ -299,6 +299,15 @@ QSGGlyphNode *QSGContext::createGlyphNode(QSGRenderContext *rc, bool preferNativ
     }
 }
 
+/*!
+ * Factory function for scene graph backends of the QStyle stylable elements. Returns a
+ * null pointer if the backend doesn't provide its own node type.
+ */
+QSGNinePatchNode *QSGContext::createQStyleNode()
+{
+    return 0;
+}
+
 QSurfaceFormat QSGContext::defaultSurfaceFormat() const
 {
     QSurfaceFormat format;