Rectangle which only draw an opaque border should not be blended.

Change-Id: I55996a1c38ad6da4566d2160155503a27ad4a20b
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

diff --git a/src/quick/scenegraph/qsgdefaultrectanglenode.cpp b/src/quick/scenegraph/qsgdefaultrectanglenode.cpp
index 76fbbb4..276041d 100644 (file)
--- a/src/quick/scenegraph/qsgdefaultrectanglenode.cpp
+++ b/src/quick/scenegraph/qsgdefaultrectanglenode.cpp
@@ -339,7 +339,7 @@ void QSGDefaultRectangleNode::update()
         m_dirty_geometry = false;
     }
     m_material.setFlag(QSGMaterial::Blending, (m_gradient_stops.size() > 0 && !m_gradient_is_opaque)
-                                               || m_color.alpha() < 255
+                                               || (m_color.alpha() < 255 && m_color.alpha() != 0)
                                                || (m_pen_width > 0 && m_border_color.alpha() < 255));
 }