Fixed rendering in boxes demo with GL2 paint engine.

Added beginNativePainting() and endNativePainting() calls.

Reviewed-by: Samuel

2 files changed, 7 insertions, 0 deletions

diff --git a/demos/boxes/qtbox.cpp b/demos/boxes/qtbox.cpp
index 54882fb04d..7134d6309d 100644
--- a/demos/boxes/qtbox.cpp
+++ b/demos/boxes/qtbox.cpp
@@ -319,6 +319,8 @@ void QtBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWi
         0.5f * (right + left), 0.5f * (bottom + top), 0.0f, 1.0f
     };
 
+    painter->beginNativePainting();
+
     glMatrixMode(GL_PROJECTION);
     glPushMatrix();
     glLoadMatrixf(moveToRectMatrix);
@@ -392,6 +394,8 @@ void QtBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWi
     glMatrixMode(GL_PROJECTION);
     glPopMatrix();
 
+    painter->endNativePainting();
+
     ItemBase::paint(painter, option, widget);
 }
 
diff --git a/demos/boxes/scene.cpp b/demos/boxes/scene.cpp
index 016ba170e3..2a7ca0eba7 100644
--- a/demos/boxes/scene.cpp
+++ b/demos/boxes/scene.cpp
@@ -894,6 +894,7 @@ void Scene::drawBackground(QPainter *painter, const QRectF &)
     float width = float(painter->device()->width());
     float height = float(painter->device()->height());
 
+    painter->beginNativePainting();
     setStates();
 
     if (m_dynamicCubemap)
@@ -913,6 +914,8 @@ void Scene::drawBackground(QPainter *painter, const QRectF &)
 
     defaultStates();
     ++m_frame;
+
+    painter->endNativePainting();
 }
 
 QPointF Scene::pixelPosToViewPos(const QPointF& p)