Clean up includes

Remove include statements for classes that are no longer used. Makes
it easier to find remaining use cases that need addressed before
complete removal in Qt 6.

Change-Id: I60529ba1929ad64b162d3847d5df47cde2a60dad
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

15 files changed, 4 insertions, 36 deletions

diff --git a/src/render/materialsystem/effect.cpp b/src/render/materialsystem/effect.cpp
index 76036bd1f..035cf4746 100644
--- a/src/render/materialsystem/effect.cpp
+++ b/src/render/materialsystem/effect.cpp
@@ -43,10 +43,6 @@
 #include <Qt3DRender/qparameter.h>
 #include <Qt3DRender/private/qeffect_p.h>
 
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
-
 #include <QVariant>
 #include <algorithm>
 
diff --git a/src/render/materialsystem/filterkey.cpp b/src/render/materialsystem/filterkey.cpp
index d51a06eec..e6c37b241 100644
--- a/src/render/materialsystem/filterkey.cpp
+++ b/src/render/materialsystem/filterkey.cpp
@@ -38,7 +38,6 @@
 ****************************************************************************/
 
 #include "filterkey_p.h"
-#include <Qt3DCore/qpropertyupdatedchange.h>
 #include <Qt3DRender/private/qfilterkey_p.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/render/materialsystem/material.cpp b/src/render/materialsystem/material.cpp
index 07764c207..6fda17ccd 100644
--- a/src/render/materialsystem/material.cpp
+++ b/src/render/materialsystem/material.cpp
@@ -46,10 +46,6 @@
 #include "qeffect.h"
 #include <Qt3DRender/private/qmaterial_p.h>
 
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
-
 using namespace Qt3DCore;
 
 QT_BEGIN_NAMESPACE
diff --git a/src/render/materialsystem/parameter.cpp b/src/render/materialsystem/parameter.cpp
index d32e60a2d..ad84c0413 100644
--- a/src/render/materialsystem/parameter.cpp
+++ b/src/render/materialsystem/parameter.cpp
@@ -38,7 +38,6 @@
 ****************************************************************************/
 
 #include "parameter_p.h"
-#include <Qt3DCore/qpropertyupdatedchange.h>
 #include <Qt3DRender/qparameter.h>
 #include <Qt3DRender/private/qparameter_p.h>
 #include <Qt3DRender/qtexture.h>
diff --git a/src/render/materialsystem/qeffect.cpp b/src/render/materialsystem/qeffect.cpp
index 35ac662fb..35f4d64a9 100644
--- a/src/render/materialsystem/qeffect.cpp
+++ b/src/render/materialsystem/qeffect.cpp
@@ -42,10 +42,6 @@
 #include "qtechnique.h"
 #include "qparameter.h"
 
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
-
 QT_BEGIN_NAMESPACE
 
 using namespace Qt3DCore;
@@ -172,7 +168,7 @@ QEffect::QEffect(QEffectPrivate &dd, QNode *parent)
 */
 
 /*!
- * Adds \a parameter to the effect. It sends a QPropertyNodeAddedChange to the backend.
+ * Adds \a parameter to the effect. It sends an update to the backend.
  * The \a parameter will be used to set a corresponding uniform value in the shader used
  * by this effect.
  */
@@ -219,7 +215,7 @@ QVector<QParameter *> QEffect::parameters() const
 }
 
 /*!
- * Adds a new technique \a t to the effect. It sends a QPropertyNodeAddedChange to the backend.
+ * Adds a new technique \a t to the effect. It sends an update to the backend.
  */
 void QEffect::addTechnique(QTechnique *t)
 {
diff --git a/src/render/materialsystem/qfilterkey.cpp b/src/render/materialsystem/qfilterkey.cpp
index 547c56d26..dc968400b 100644
--- a/src/render/materialsystem/qfilterkey.cpp
+++ b/src/render/materialsystem/qfilterkey.cpp
@@ -40,7 +40,6 @@
 #include "qfilterkey.h"
 #include "qfilterkey_p.h"
 #include <private/qnode_p.h>
-#include <Qt3DCore/qpropertyupdatedchange.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/render/materialsystem/qmaterial.cpp b/src/render/materialsystem/qmaterial.cpp
index db523a700..db286de6b 100644
--- a/src/render/materialsystem/qmaterial.cpp
+++ b/src/render/materialsystem/qmaterial.cpp
@@ -43,9 +43,6 @@
 #include "qeffect.h"
 #include <Qt3DRender/private/renderlogging_p.h>
 #include "qparameter.h"
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
 
 /*!
     \qmltype Material
diff --git a/src/render/materialsystem/qparameter.cpp b/src/render/materialsystem/qparameter.cpp
index afaf42158..77eda8c8e 100644
--- a/src/render/materialsystem/qparameter.cpp
+++ b/src/render/materialsystem/qparameter.cpp
@@ -40,7 +40,6 @@
 #include "qparameter.h"
 #include "qparameter_p.h"
 #include <Qt3DRender/private/renderlogging_p.h>
-#include <Qt3DCore/qpropertyupdatedchange.h>
 #include <Qt3DRender/qtexture.h>
 
 
diff --git a/src/render/materialsystem/qrenderpass.cpp b/src/render/materialsystem/qrenderpass.cpp
index d0821c49c..e9dd50325 100644
--- a/src/render/materialsystem/qrenderpass.cpp
+++ b/src/render/materialsystem/qrenderpass.cpp
@@ -43,9 +43,6 @@
 #include "qparameter.h"
 #include "qfilterkey.h"
 #include "qrenderstate.h"
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
 #include <Qt3DCore/private/qnode_p.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/render/materialsystem/qtechnique.cpp b/src/render/materialsystem/qtechnique.cpp
index dadeb98bd..1f7094632 100644
--- a/src/render/materialsystem/qtechnique.cpp
+++ b/src/render/materialsystem/qtechnique.cpp
@@ -41,9 +41,6 @@
 #include "qtechnique_p.h"
 #include "qparameter.h"
 #include "qgraphicsapifilter.h"
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/render/materialsystem/renderpass.cpp b/src/render/materialsystem/renderpass.cpp
index aaeca3bb4..19e2a427e 100644
--- a/src/render/materialsystem/renderpass.cpp
+++ b/src/render/materialsystem/renderpass.cpp
@@ -48,10 +48,6 @@
 #include <Qt3DRender/private/renderstates_p.h>
 #include <Qt3DRender/private/renderstateset_p.h>
 
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
-
 #include <algorithm>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/render/materialsystem/shaderbuilder.cpp b/src/render/materialsystem/shaderbuilder.cpp
index b80a66a50..6116ca56b 100644
--- a/src/render/materialsystem/shaderbuilder.cpp
+++ b/src/render/materialsystem/shaderbuilder.cpp
@@ -39,6 +39,8 @@
 
 #include "shaderbuilder_p.h"
 
+#include <Qt3DCore/qpropertyupdatedchange.h>
+
 #include <Qt3DRender/private/qshaderprogrambuilder_p.h>
 #include <Qt3DRender/qshaderprogram.h>
 #include <Qt3DRender/private/qshaderprogram_p.h>
diff --git a/src/render/materialsystem/shaderbuilder_p.h b/src/render/materialsystem/shaderbuilder_p.h
index 12234bb6c..6b92d3114 100644
--- a/src/render/materialsystem/shaderbuilder_p.h
+++ b/src/render/materialsystem/shaderbuilder_p.h
@@ -53,7 +53,6 @@
 
 #include <Qt3DRender/private/backendnode_p.h>
 #include <Qt3DRender/private/qgraphicsapifilter_p.h>
-#include <Qt3DCore/qpropertyupdatedchange.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/render/materialsystem/shaderimage.cpp b/src/render/materialsystem/shaderimage.cpp
index c1fb72bfd..65a4cf761 100644
--- a/src/render/materialsystem/shaderimage.cpp
+++ b/src/render/materialsystem/shaderimage.cpp
@@ -39,7 +39,6 @@
 
 #include "shaderimage_p.h"
 #include <Qt3DRender/private/qshaderimage_p.h>
-#include <Qt3DCore/qpropertyupdatedchange.h>
 #include <Qt3DRender/qabstracttexture.h>
 
 
diff --git a/src/render/materialsystem/technique.cpp b/src/render/materialsystem/technique.cpp
index d4199b7e3..10e9af990 100644
--- a/src/render/materialsystem/technique.cpp
+++ b/src/render/materialsystem/technique.cpp
@@ -48,9 +48,6 @@
 #include <Qt3DRender/private/qtechnique_p.h>
 #include <Qt3DRender/private/shader_p.h>
 #include <Qt3DCore/private/qchangearbiter_p.h>
-#include <Qt3DCore/qpropertyupdatedchange.h>
-#include <Qt3DCore/qpropertynodeaddedchange.h>
-#include <Qt3DCore/qpropertynoderemovedchange.h>
 #include <Qt3DRender/private/managers_p.h>
 #include <Qt3DRender/private/techniquemanager_p.h>
 #include <Qt3DRender/private/nodemanagers_p.h>