13 files changed, 126 insertions, 28 deletions
diff --git a/src/webenginewidgets/api/qwebenginecertificateerror.cpp b/src/webenginewidgets/api/qwebenginecertificateerror.cpp
index 3535b3a9c..e320552bf 100644
--- a/src/webenginewidgets/api/qwebenginecertificateerror.cpp
+++ b/src/webenginewidgets/api/qwebenginecertificateerror.cpp
@@ -41,7 +41,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \class QWebEngineCertificateError
     \brief The QWebEngineCertificateError class provides information about a certificate error.
-
+    \since 5.4
     \inmodule QtWebEngineWidgets
 
     QWebEngineCertificateError holds known information about a certificate error to be used to determine whether to allow it or not, and to be reported to the user.
diff --git a/src/webenginewidgets/api/qwebenginedownloaditem_p.h b/src/webenginewidgets/api/qwebenginedownloaditem_p.h
index 40c7c6b49..87dc4114a 100644
--- a/src/webenginewidgets/api/qwebenginedownloaditem_p.h
+++ b/src/webenginewidgets/api/qwebenginedownloaditem_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEDOWNLOADITEM_P_H
 #define QWEBENGINEDOWNLOADITEM_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 "qtwebenginewidgetsglobal.h"
 
 #include "qwebenginedownloaditem_p.h"
diff --git a/src/webenginewidgets/api/qwebenginehistory_p.h b/src/webenginewidgets/api/qwebenginehistory_p.h
index a3c773c5e..e45023177 100644
--- a/src/webenginewidgets/api/qwebenginehistory_p.h
+++ b/src/webenginewidgets/api/qwebenginehistory_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEHISTORY_P_H
 #define QWEBENGINEHISTORY_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 <QtCore/qshareddata.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h
index e1561c3ac..af37ae82f 100644
--- a/src/webenginewidgets/api/qwebenginepage_p.h
+++ b/src/webenginewidgets/api/qwebenginepage_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEPAGE_P_H
 #define QWEBENGINEPAGE_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 "qwebenginepage.h"
 
 #include "qwebenginecallback_p.h"
diff --git a/src/webenginewidgets/api/qwebengineprofile_p.h b/src/webenginewidgets/api/qwebengineprofile_p.h
index 55941580d..ee3ea57d8 100644
--- a/src/webenginewidgets/api/qwebengineprofile_p.h
+++ b/src/webenginewidgets/api/qwebengineprofile_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEPROFILE_P_H
 #define QWEBENGINEPROFILE_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 "browser_context_adapter_client.h"
 #include "qwebengineprofile.h"
 #include "qwebengineurlschemehandler_p.h"
diff --git a/src/webenginewidgets/api/qwebenginescript.cpp b/src/webenginewidgets/api/qwebenginescript.cpp
index e834c5067..e47766f4c 100644
--- a/src/webenginewidgets/api/qwebenginescript.cpp
+++ b/src/webenginewidgets/api/qwebenginescript.cpp
@@ -46,9 +46,8 @@ using QtWebEngineCore::UserScript;
     \inmodule QtWebEngineWidgets
     \since 5.5
     \brief The QWebEngineScript class encapsulates a JavaScript program.
-    \preliminary
 
-    QWebEngineScript allows the programatic injection of so called "user scripts" in the
+    QWebEngineScript allows the programmatic injection of so called "user scripts" in the
     javascript engine at different points, determined by injectionPoint(), during the loading of web contents.
 
     Scripts can be executed either in the main javascript world, along with the rest of the JavaScript coming
diff --git a/src/webenginewidgets/api/qwebenginescriptcollection_p.h b/src/webenginewidgets/api/qwebenginescriptcollection_p.h
index 76267c70c..cc6e88445 100644
--- a/src/webenginewidgets/api/qwebenginescriptcollection_p.h
+++ b/src/webenginewidgets/api/qwebenginescriptcollection_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINESCRIPTCOLLECTION_P_H
 #define QWEBENGINESCRIPTCOLLECTION_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 "qtwebenginewidgetsglobal.h"
 
 #include "qwebenginescript.h"
diff --git a/src/webenginewidgets/api/qwebengineurlrequestjob.cpp b/src/webenginewidgets/api/qwebengineurlrequestjob.cpp
index 4a813236c..2bff57236 100644
--- a/src/webenginewidgets/api/qwebengineurlrequestjob.cpp
+++ b/src/webenginewidgets/api/qwebengineurlrequestjob.cpp
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file.  Please review the following information to
+** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
@@ -26,7 +26,7 @@
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file.  Please review the following information to
+** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
diff --git a/src/webenginewidgets/api/qwebengineurlrequestjob_p.h b/src/webenginewidgets/api/qwebengineurlrequestjob_p.h
index e496e4051..32e2498fa 100644
--- a/src/webenginewidgets/api/qwebengineurlrequestjob_p.h
+++ b/src/webenginewidgets/api/qwebengineurlrequestjob_p.h
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file.  Please review the following information to
+** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
@@ -26,7 +26,7 @@
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file.  Please review the following information to
+** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEURLREQUESTJOB_H
 #define QWEBENGINEURLREQUESTJOB_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 "qtwebenginewidgetsglobal.h"
 
 #include <QtCore/QByteArray>
diff --git a/src/webenginewidgets/api/qwebengineurlschemehandler.cpp b/src/webenginewidgets/api/qwebengineurlschemehandler.cpp
index 65dd8f000..a0e751c24 100644
--- a/src/webenginewidgets/api/qwebengineurlschemehandler.cpp
+++ b/src/webenginewidgets/api/qwebengineurlschemehandler.cpp
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file.  Please review the following information to
+** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
@@ -26,7 +26,7 @@
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file.  Please review the following information to
+** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
diff --git a/src/webenginewidgets/api/qwebengineurlschemehandler_p.h b/src/webenginewidgets/api/qwebengineurlschemehandler_p.h
index 153b78f81..7de87dff2 100644
--- a/src/webenginewidgets/api/qwebengineurlschemehandler_p.h
+++ b/src/webenginewidgets/api/qwebengineurlschemehandler_p.h
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file.  Please review the following information to
+** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
@@ -26,7 +26,7 @@
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file.  Please review the following information to
+** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEURLSCHEMEHANDLER_H
 #define QWEBENGINEURLSCHEMEHANDLER_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 "qtwebenginewidgetsglobal.h"
 
 #include <QtCore/QByteArray>
diff --git a/src/webenginewidgets/api/qwebengineurlschemehandler_p_p.h b/src/webenginewidgets/api/qwebengineurlschemehandler_p_p.h
index b15171edc..d349d7d8c 100644
--- a/src/webenginewidgets/api/qwebengineurlschemehandler_p_p.h
+++ b/src/webenginewidgets/api/qwebengineurlschemehandler_p_p.h
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file.  Please review the following information to
+** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
@@ -26,7 +26,7 @@
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file.  Please review the following information to
+** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEURLSCHEMEHANDLER_P_H
 #define QWEBENGINEURLSCHEMEHANDLER_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 "qwebengineurlschemehandler_p.h"
 
 #include "custom_url_scheme_handler.h"
diff --git a/src/webenginewidgets/api/qwebengineview_p.h b/src/webenginewidgets/api/qwebengineview_p.h
index b69a27ac2..af8bc70ac 100644
--- a/src/webenginewidgets/api/qwebengineview_p.h
+++ b/src/webenginewidgets/api/qwebengineview_p.h
@@ -37,6 +37,17 @@
 #ifndef QWEBENGINEVIEW_P_H
 #define QWEBENGINEVIEW_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 <QtWebEngineWidgets/qwebengineview.h>
 
 #include <QtWidgets/qaccessiblewidget.h>