Do not install headers for private classes

When merging the accessibility plugin into the widgets library, the
headers were just moved. They should have gotten the _p at that time.

Task-number: QTBUG-47569
Change-Id: I0a2290dae3a8187596e9d7541ccf69beeb603296
Reviewed-by: Dimitar Dobrev
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/widgets/accessible/accessible.pri

@@ -4,12 +4,12 @@ contains(QT_CONFIG, accessibility) {
     HEADERS += \
         accessible/qaccessiblewidget.h \
         accessible/qaccessiblewidgetfactory_p.h \
-        accessible/complexwidgets.h \
-        accessible/itemviews.h \
-        accessible/qaccessiblemenu.h \
-        accessible/qaccessiblewidgets.h \
-        accessible/rangecontrols.h \
-        accessible/simplewidgets.h
+        accessible/complexwidgets_p.h \
+        accessible/itemviews_p.h \
+        accessible/qaccessiblemenu_p.h \
+        accessible/qaccessiblewidgets_p.h \
+        accessible/rangecontrols_p.h \
+        accessible/simplewidgets_p.h
 
     SOURCES += \
         accessible/qaccessiblewidget.cpp \

src/widgets/accessible/complexwidgets.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "complexwidgets.h"
+#include "complexwidgets_p.h"
 
 #include <qaccessible.h>
 #include <qapplication.h>

src/widgets/accessible/complexwidgets_p.h

@@ -34,6 +34,17 @@
 #ifndef COMPLEXWIDGETS_H
 #define COMPLEXWIDGETS_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/qpointer.h>
 #include <QtWidgets/qaccessiblewidget.h>
 #include <QtWidgets/qabstractitemview.h>

src/widgets/accessible/itemviews.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "itemviews.h"
+#include "itemviews_p.h"
 
 #include <qheaderview.h>
 #include <qtableview.h>

src/widgets/accessible/itemviews_p.h

@@ -34,6 +34,17 @@
 #ifndef ACCESSIBLE_ITEMVIEWS_H
 #define ACCESSIBLE_ITEMVIEWS_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/qpointer.h"
 #include <QtGui/qaccessible.h>
 #include <QtWidgets/qaccessiblewidget.h>

src/widgets/accessible/qaccessiblemenu.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "qaccessiblemenu.h"
+#include "qaccessiblemenu_p.h"
 
 #include <qmenu.h>
 #include <qmenubar.h>

src/widgets/accessible/qaccessiblemenu_p.h

@@ -34,6 +34,17 @@
 #ifndef QACCESSIBLEMENU_H
 #define QACCESSIBLEMENU_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 <QtWidgets/qaccessiblewidget.h>
 #include <QtCore/qpointer.h>
 

src/widgets/accessible/qaccessiblewidgetfactory.cpp

@@ -31,12 +31,12 @@
 **
 ****************************************************************************/
 
-#include "qaccessiblewidgets.h"
-#include "qaccessiblemenu.h"
-#include "simplewidgets.h"
-#include "rangecontrols.h"
-#include "complexwidgets.h"
-#include "itemviews.h"
+#include "qaccessiblewidgets_p.h"
+#include "qaccessiblemenu_p.h"
+#include "simplewidgets_p.h"
+#include "rangecontrols_p.h"
+#include "complexwidgets_p.h"
+#include "itemviews_p.h"
 
 #include <qpushbutton.h>
 #include <qtoolbutton.h>

src/widgets/accessible/qaccessiblewidgetfactory_p.h

@@ -36,6 +36,17 @@
 #ifndef QACCESSIBLEWIDGETFACTORY_H
 #define QACCESSIBLEWIDGETFACTORY_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.
+//
+
 QT_BEGIN_NAMESPACE
 
 QAccessibleInterface *qAccessibleFactory(const QString &classname, QObject *object);

src/widgets/accessible/qaccessiblewidgets.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "qaccessiblewidgets.h"
+#include "qaccessiblewidgets_p.h"
 #include "qabstracttextdocumentlayout.h"
 #include "qapplication.h"
 #include "qclipboard.h"

src/widgets/accessible/qaccessiblewidgets_p.h

@@ -34,6 +34,17 @@
 #ifndef QACCESSIBLEWIDGETS_H
 #define QACCESSIBLEWIDGETS_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 <QtWidgets/qaccessiblewidget.h>
 
 #ifndef QT_NO_ACCESSIBILITY

src/widgets/accessible/rangecontrols.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "rangecontrols.h"
+#include "rangecontrols_p.h"
 
 #include <qslider.h>
 #include <qdial.h>
@@ -47,7 +47,7 @@
 #include <qmath.h>
 #include <private/qmath_p.h>
 
-#include "simplewidgets.h" // let spinbox use line edit's interface
+#include "simplewidgets_p.h" // let spinbox use line edit's interface
 
 QT_BEGIN_NAMESPACE
 

src/widgets/accessible/rangecontrols_p.h

@@ -34,6 +34,17 @@
 #ifndef RANGECONTROLS_H
 #define RANGECONTROLS_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 <QtWidgets/qaccessiblewidget.h>
 
 QT_BEGIN_NAMESPACE

src/widgets/accessible/simplewidgets.cpp

@@ -31,7 +31,7 @@
 **
 ****************************************************************************/
 
-#include "simplewidgets.h"
+#include "simplewidgets_p.h"
 
 #include <qabstractbutton.h>
 #include <qcheckbox.h>

src/widgets/accessible/simplewidgets_p.h

@@ -34,6 +34,17 @@
 #ifndef SIMPLEWIDGETS_H
 #define SIMPLEWIDGETS_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/qcoreapplication.h>
 #include <QtWidgets/qaccessiblewidget.h>