Add 'we mean it' header to qpa headers

The QPA api is internal and not meant to be used by app users.

Change-Id: I37245e9635bf22f2454e763699dd58eca6565b63
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

src/gui/accessible/qplatformaccessibility_qpa.h

@@ -41,6 +41,17 @@
 #ifndef QPLATFORMACCESSIBILITY_H
 #define QPLATFORMACCESSIBILITY_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/qobject.h>
 #ifndef QT_NO_ACCESSIBILITY
 

src/gui/kernel/qplatformclipboard_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMCLIPBOARD_QPA_H
 #define QPLATFORMCLIPBOARD_QPA_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 <qplatformdefs.h>
 
 #ifndef QT_NO_CLIPBOARD

src/gui/kernel/qplatformcursor_qpa.h

@@ -41,6 +41,17 @@
 #ifndef QPLATFORMCURSOR_QPA_H
 #define QPLATFORMCURSOR_QPA_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/QList>
 #include <QtGui/QImage>
 #include <QtGui/QMouseEvent>

src/gui/kernel/qplatformdialoghelper_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMDIALOGHELPER_H
 #define QPLATFORMDIALOGHELPER_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/QtGlobal>
 #include <QtCore/QObject>
 #include <QtCore/QList>

src/gui/kernel/qplatformdrag_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMDRAG_H
 #define QPLATFORMDRAG_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/qglobal.h>
 #include <QtGui/QPixmap>
 

src/gui/kernel/qplatforminputcontext_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMINPUTCONTEXT_H
 #define QPLATFORMINPUTCONTEXT_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/qinputpanel.h>
 
 QT_BEGIN_HEADER

src/gui/kernel/qplatformintegration_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMINTEGRATION_H
 #define QPLATFORMINTEGRATION_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/qwindowdefs.h>
 #include <QtGui/qplatformscreen_qpa.h>
 #include <QtGui/qsurfaceformat.h>

src/gui/kernel/qplatformnativeinterface_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMNATIVEINTERFACE_QPA_H
 #define QPLATFORMNATIVEINTERFACE_QPA_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/qwindowdefs.h>
 #include <QtCore/QObject>
 #include <QtCore/QVariant>

src/gui/kernel/qplatformopenglcontext_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMGLCONTEXT_H
 #define QPLATFORMGLCONTEXT_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.
+//
+
 #ifndef QT_NO_OPENGL
 
 #include <QtCore/qnamespace.h>

src/gui/kernel/qplatformscreen_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMSCREEN_H
 #define QPLATFORMSCREEN_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/qmetatype.h>
 #include <QtCore/qnamespace.h>
 #include <QtCore/qcoreevent.h>

src/gui/kernel/qplatformscreenpageflipper_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMSCREENPAGEFLIPPER_QPA_H
 #define QPLATFORMSCREENPAGEFLIPPER_QPA_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/QObject>
 
 QT_BEGIN_HEADER

src/gui/kernel/qplatformservices_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMSERVICES_QPA_H
 #define QPLATFORMSERVICES_QPA_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/QtGlobal>
 
 QT_BEGIN_HEADER

src/gui/kernel/qplatformsharedgraphicscache_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMSHAREDGRAPHICSCACHE_QPA_H
 #define QPLATFORMSHAREDGRAPHICSCACHE_QPA_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/qobject.h>
 #include <QtGui/qimage.h>
 

src/gui/kernel/qplatformsurface_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMSURFACE_H
 #define QPLATFORMSURFACE_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/qnamespace.h>
 #include <QtGui/qsurface.h>
 #include <QtGui/qsurfaceformat.h>

src/gui/kernel/qplatformtheme_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMTHEME_H
 #define QPLATFORMTHEME_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/QtGlobal>
 
 QT_BEGIN_HEADER

src/gui/kernel/qplatformwindow_qpa.h

@@ -41,6 +41,17 @@
 #ifndef QPLATFORMWINDOW_H
 #define QPLATFORMWINDOW_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/qscopedpointer.h>
 #include <QtCore/qrect.h>
 #include <QtCore/qmargins.h>

src/gui/painting/qplatformbackingstore_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMBACKINGSTORE_QPA_H
 #define QPLATFORMBACKINGSTORE_QPA_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/qrect.h>
 
 #include <QtGui/qwindow.h>

src/gui/text/qplatformfontdatabase_qpa.h

@@ -42,6 +42,17 @@
 #ifndef QPLATFORMFONTDATABASE_QPA_H
 #define QPLATFORMFONTDATABASE_QPA_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/qconfig.h>
 #include <QtCore/QString>
 #include <QtCore/QStringList>