Clean up #include order

src/plugins/qmldesigner/core/instances/objectnodeinstance.cpp

@@ -29,35 +29,42 @@
 
 #include "objectnodeinstance.h"
 
+#include "qmlgraphicsitemnodeinstance.h"
+#include "graphicsobjectnodeinstance.h"
+#include "graphicsviewnodeinstance.h"
+#include "graphicsscenenodeinstance.h"
+#include "graphicswidgetnodeinstance.h"
+#include "qmlviewnodeinstance.h"
+#include "widgetnodeinstance.h"
+#include "proxywidgetnodeinstance.h"
+
 #include <invalidreparentingexception.h>
 #include <invalidnodeinstanceexception.h>
 #include <notimplementedexception.h>
 #include <noanchoringpossibleexception.h>
 
-#include <QmlContext>
-#include <QtDeclarative/private/qmlcontext_p.h>
-#include <QmlList>
-#include <QmlBinding>
-#include <private/qmllistaccessor_p.h>
-
+#include <variantproperty.h>
+#include <nodelistproperty.h>
 #include <metainfo.h>
 #include <propertymetainfo.h>
 #include <qmlmetaproperty.h>
+
+#include <QEvent>
+#include <QGraphicsScene>
+#include <QmlContext>
+#include <QmlList>
+#include <QmlError>
+#include <QmlBinding>
 #include <QmlMetaType>
 #include <QmlEngine>
+
+#include <private/qmlcontext_p.h>
+#include <private/qmllistaccessor_p.h>
+#include <private/qmlvaluetype_p.h>
 #include <private/qmlgraphicsanchors_p.h>
-#include <private/qmlgraphicsrectangle_p.h>
+#include <private/qmlgraphicsrectangle_p.h> // to get QmlGraphicsPen
+
 
-#include "qmlgraphicsitemnodeinstance.h"
-#include "graphicsobjectnodeinstance.h"
-#include "graphicsviewnodeinstance.h"
-#include "graphicsscenenodeinstance.h"
-#include "graphicswidgetnodeinstance.h"
-#include "qmlviewnodeinstance.h"
-#include "widgetnodeinstance.h"
-#include "proxywidgetnodeinstance.h"
-#include "variantproperty.h"
-#include <nodelistproperty.h>
 
 namespace QmlDesigner {
 namespace Internal {