Make QGraphicsShaderEffect private API for 4.6

The custom shader code in the OpenGL2 paint engine needs time to
mature before we make this official public API.

Reviewed-by: trustme

3 files changed, 24 insertions, 13 deletions

diff --git a/src/opengl/opengl.pro b/src/opengl/opengl.pro
index 458aa7e..560d31f 100644
--- a/src/opengl/opengl.pro
+++ b/src/opengl/opengl.pro
@@ -38,7 +38,7 @@ SOURCES	+= qgl.cpp \
 !contains(QT_CONFIG, opengles1):!contains(QT_CONFIG, opengles1cl) {
     HEADERS +=  qglshaderprogram.h \
                 qglpixmapfilter_p.h  \
-                qgraphicsshadereffect.h \
+                qgraphicsshadereffect_p.h \
                 qgraphicssystem_gl_p.h \
                 qwindowsurface_gl_p.h \
                 qpixmapdata_gl_p.h \
diff --git a/src/opengl/qgraphicsshadereffect.cpp b/src/opengl/qgraphicsshadereffect.cpp
index f1558d1..f733109 100644
--- a/src/opengl/qgraphicsshadereffect.cpp
+++ b/src/opengl/qgraphicsshadereffect.cpp
@@ -39,7 +39,7 @@
 **
 ****************************************************************************/
 
-#include "qgraphicsshadereffect.h"
+#include "qgraphicsshadereffect_p.h"
 #if !defined(QT_OPENGL_ES_1) && !defined(QT_OPENGL_ES_1_CL)
 #include "qglshaderprogram.h"
 #include "gl2paintengineex/qglcustomshaderstage_p.h"
@@ -51,7 +51,7 @@
 
 QT_BEGIN_NAMESPACE
 
-/*!
+/*#
     \class QGraphicsShaderEffect
     \brief The QGraphicsShaderEffect class is the base class for creating
     custom GLSL shader effects in a QGraphicsScene.
@@ -175,7 +175,7 @@ public:
 #endif
 };
 
-/*!
+/*#
     Constructs a shader effect and attaches it to \a parent.
 */
 QGraphicsShaderEffect::QGraphicsShaderEffect(QObject *parent)
@@ -183,7 +183,7 @@ QGraphicsShaderEffect::QGraphicsShaderEffect(QObject *parent)
 {
 }
 
-/*!
+/*#
     Destroys this shader effect.
 */
 QGraphicsShaderEffect::~QGraphicsShaderEffect()
@@ -194,7 +194,7 @@ QGraphicsShaderEffect::~QGraphicsShaderEffect()
 #endif
 }
 
-/*!
+/*#
     Returns the source code for the pixel shader fragment for
     this shader effect.  The default is a shader that copies
     its incoming pixmap directly to the output with no effect
@@ -208,7 +208,7 @@ QByteArray QGraphicsShaderEffect::pixelShaderFragment() const
     return d->pixelShaderFragment;
 }
 
-/*!
+/*#
     Sets the source code for the pixel shader fragment for
     this shader effect to \a code.
 
@@ -238,7 +238,7 @@ void QGraphicsShaderEffect::setPixelShaderFragment(const QByteArray& code)
     }
 }
 
-/*!
+/*#
     \reimp
 */
 void QGraphicsShaderEffect::draw(QPainter *painter, QGraphicsEffectSource *source)
@@ -277,7 +277,7 @@ void QGraphicsShaderEffect::draw(QPainter *painter, QGraphicsEffectSource *sourc
 #endif
 }
 
-/*!
+/*#
     Sets the custom uniform variables on this shader effect to
     be dirty.  The setUniforms() function will be called the next
     time the shader program corresponding to this effect is used.
@@ -296,7 +296,7 @@ void QGraphicsShaderEffect::setUniformsDirty()
 #endif
 }
 
-/*!
+/*#
     Sets custom uniform variables on the current GL context when
     \a program is about to be used by the paint engine.
 
diff --git a/src/opengl/qgraphicsshadereffect.h b/src/opengl/qgraphicsshadereffect_p.h
index a186074..a313846 100644
--- a/src/opengl/qgraphicsshadereffect.h
+++ b/src/opengl/qgraphicsshadereffect_p.h
@@ -39,8 +39,19 @@
 **
 ****************************************************************************/
 
-#ifndef QGRAPHICSSHADEREFFECT_H
-#define QGRAPHICSSHADEREFFECT_H
+#ifndef QGRAPHICSSHADEREFFECT_P_H
+#define QGRAPHICSSHADEREFFECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
 
 #include <QtGui/qgraphicseffect.h>
 
@@ -80,4 +91,4 @@ QT_END_NAMESPACE
 
 QT_END_HEADER
 
-#endif // QGRAPHICSSHADEREFFECT_H
+#endif // QGRAPHICSSHADEREFFECT_P_H