Doc: Exclude private header files from the documentation build

In the documentation configuration, exclude all '_p.h' files
from the documentation build.

This prevents QDoc from generating documentation for private
classes, and also allows removal of documentation that
explicitly set the private classes \internal.

Change-Id: I8fcf5c99a2a0b75e9ee5dcd928fa4a2b4b8cf34f
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

4 files changed, 0 insertions, 16 deletions

diff --git a/src/render/lights/qdirectionallight.cpp b/src/render/lights/qdirectionallight.cpp
index 9a5dfdd97..0e7d7caf7 100644
--- a/src/render/lights/qdirectionallight.cpp
+++ b/src/render/lights/qdirectionallight.cpp
@@ -61,10 +61,6 @@ namespace Qt3DRender {
  * \endcode
  */
 
-/*!
-    \class Qt3DRender::QDirectionalLightPrivate
-    \internal
-*/
 QDirectionalLightPrivate::QDirectionalLightPrivate()
     : QLightPrivate(QLight::DirectionalLight)
     , m_direction(0.0f, -1.0f, 0.0f)
diff --git a/src/render/lights/qlight.cpp b/src/render/lights/qlight.cpp
index ee912ed00..0a3026431 100644
--- a/src/render/lights/qlight.cpp
+++ b/src/render/lights/qlight.cpp
@@ -51,10 +51,6 @@ namespace Qt3DRender
  */
 
 
-/*!
-    \class Qt3DRender::QLightPrivate
-    \internal
-*/
 QLightPrivate::QLightPrivate(QLight::Type type)
     : m_type(type)
     , m_color(QColor(255, 255, 255))
diff --git a/src/render/lights/qpointlight.cpp b/src/render/lights/qpointlight.cpp
index 808378c2d..314167284 100644
--- a/src/render/lights/qpointlight.cpp
+++ b/src/render/lights/qpointlight.cpp
@@ -58,10 +58,6 @@ namespace Qt3DRender {
   \endcode
  */
 
-/*!
-    \class Qt3DRender::QPointLightPrivate
-    \internal
-*/
 QPointLightPrivate::QPointLightPrivate(QLight::Type type)
     : QLightPrivate(type)
     , m_attenuation(0.0f, 0.0f, 0.002f)
diff --git a/src/render/lights/qspotlight.cpp b/src/render/lights/qspotlight.cpp
index 1912852ce..8e115edd6 100644
--- a/src/render/lights/qspotlight.cpp
+++ b/src/render/lights/qspotlight.cpp
@@ -62,10 +62,6 @@ namespace Qt3DRender {
   \endcode
  */
 
-/*!
-    \class Qt3DRender::QSpotLightPrivate
-    \internal
-*/
 QSpotLightPrivate::QSpotLightPrivate()
     : QPointLightPrivate(QLight::SpotLight)
     , m_cutOffAngle(45.0f)