From 1b5f29e28a7022f6cde5232eaad2e8f73bc7ffcc Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Sat, 4 Apr 2015 21:28:59 +0200
Subject: [PATCH] Remove <qhash.h> where it's not used

To avoid source-incompatibilites, wrap in QT_DEPRECATED_SINCE(5, 5)
in public headers.

Change-Id: I6117e8a6b11200d2f1a0a94a0e87d5c27538218e
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
---
 src/corelib/io/qprocess_unix.cpp                     | 1 -
 src/corelib/io/qresource.cpp                         | 1 -
 src/corelib/io/qstandardpaths.cpp                    | 1 -
 src/corelib/io/qtldurl.cpp                           | 1 -
 src/corelib/kernel/qcoreapplication.cpp              | 1 -
 src/corelib/kernel/qeventdispatcher_glib.cpp         | 1 -
 src/corelib/kernel/qeventdispatcher_glib_p.h         | 2 --
 src/corelib/kernel/qeventdispatcher_win.cpp          | 1 -
 src/corelib/kernel/qmetaobject.cpp                   | 1 -
 src/corelib/kernel/qobject.cpp                       | 1 -
 src/corelib/kernel/qtranslator.cpp                   | 1 -
 src/corelib/mimetypes/qmimedatabase_p.h              | 1 -
 src/corelib/thread/qthread.cpp                       | 1 -
 src/corelib/tools/qstring.cpp                        | 1 -
 src/dbus/qdbusabstractadaptor_p.h                    | 1 -
 src/dbus/qdbusintegrator_p.h                         | 1 -
 src/dbus/qdbusmacros.h                               | 2 ++
 src/gui/image/qiconloader.cpp                        | 1 -
 src/gui/kernel/qkeymapper_p.h                        | 1 -
 src/gui/kernel/qplatformdialoghelper.cpp             | 1 -
 src/gui/painting/qpaintengine_raster.cpp             | 1 -
 src/gui/painting/qpainter_p.h                        | 1 -
 src/gui/text/qplatformfontdatabase.h                 | 2 ++
 src/gui/text/qtextformat_p.h                         | 1 -
 src/network/access/qftp.cpp                          | 1 -
 src/network/access/qnetworkaccessbackend.cpp         | 1 -
 src/network/kernel/qnetworkproxy.cpp                 | 1 -
 src/plugins/platforms/cocoa/qcocoaeventdispatcher.h  | 1 -
 src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm | 1 -
 src/plugins/platforms/qnx/qqnxintegration.cpp        | 1 -
 src/printsupport/dialogs/qprintdialog_mac.mm         | 1 -
 src/tools/qdoc/qmlparser/qqmljsengine_p.cpp          | 1 -
 src/tools/uic/cpp/cppwriteincludes.h                 | 1 -
 src/tools/uic/uic.h                                  | 1 -
 src/widgets/graphicsview/qgraphicssceneevent.h       | 2 ++
 src/widgets/kernel/qtooltip.cpp                      | 1 -
 src/widgets/kernel/qwhatsthis.cpp                    | 1 -
 src/widgets/kernel/qwidget.cpp                       | 1 -
 src/widgets/styles/qfusionstyle.cpp                  | 1 -
 src/widgets/styles/qwindowsstyle_p_p.h               | 1 -
 src/widgets/widgets/qcombobox_p.h                    | 1 -
 41 files changed, 6 insertions(+), 39 deletions(-)

diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index 46b557d6e0..d9ed8d5d43 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -93,7 +93,6 @@ QT_END_NAMESPACE
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qlist.h>
-#include <qhash.h>
 #include <qmutex.h>
 #include <qsemaphore.h>
 #include <qsocketnotifier.h>
diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index 4b85645a90..fbda081114 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -35,7 +35,6 @@
 #include "qresource_p.h"
 #include "qresource_iterator_p.h"
 #include "qset.h"
-#include "qhash.h"
 #include "qmutex.h"
 #include "qdebug.h"
 #include "qlocale.h"
diff --git a/src/corelib/io/qstandardpaths.cpp b/src/corelib/io/qstandardpaths.cpp
index c5c596fd2e..5f764549e0 100644
--- a/src/corelib/io/qstandardpaths.cpp
+++ b/src/corelib/io/qstandardpaths.cpp
@@ -35,7 +35,6 @@
 
 #include <qdir.h>
 #include <qfileinfo.h>
-#include <qhash.h>
 
 #ifndef QT_BOOTSTRAPPED
 #include <qobject.h>
diff --git a/src/corelib/io/qtldurl.cpp b/src/corelib/io/qtldurl.cpp
index 2e787a1bc5..d68d0ddf46 100644
--- a/src/corelib/io/qtldurl.cpp
+++ b/src/corelib/io/qtldurl.cpp
@@ -37,7 +37,6 @@
 #include "private/qtldurl_p.h"
 #include "QtCore/qstring.h"
 #include "QtCore/qvector.h"
-#include "QtCore/qhash.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index dbffa83cee..5057c0415a 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -45,7 +45,6 @@
 #include <qdir.h>
 #include <qfile.h>
 #include <qfileinfo.h>
-#include <qhash.h>
 #include <qmutex.h>
 #include <private/qloggingregistry_p.h>
 #include <qstandardpaths.h>
diff --git a/src/corelib/kernel/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp
index 876825b5f0..d9bbd4d5f2 100644
--- a/src/corelib/kernel/qeventdispatcher_glib.cpp
+++ b/src/corelib/kernel/qeventdispatcher_glib.cpp
@@ -39,7 +39,6 @@
 #include "qcoreapplication.h"
 #include "qsocketnotifier.h"
 
-#include <QtCore/qhash.h>
 #include <QtCore/qlist.h>
 #include <QtCore/qpair.h>
 
diff --git a/src/corelib/kernel/qeventdispatcher_glib_p.h b/src/corelib/kernel/qeventdispatcher_glib_p.h
index afdb6b9317..2cb919df07 100644
--- a/src/corelib/kernel/qeventdispatcher_glib_p.h
+++ b/src/corelib/kernel/qeventdispatcher_glib_p.h
@@ -48,8 +48,6 @@
 #include "qabstracteventdispatcher.h"
 #include "qabstracteventdispatcher_p.h"
 
-#include <QtCore/qhash.h>
-
 typedef struct _GMainContext GMainContext;
 
 QT_BEGIN_NAMESPACE
diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp
index b55679f3d5..f3d8e99e8b 100644
--- a/src/corelib/kernel/qeventdispatcher_win.cpp
+++ b/src/corelib/kernel/qeventdispatcher_win.cpp
@@ -34,7 +34,6 @@
 #include "qeventdispatcher_win_p.h"
 
 #include "qcoreapplication.h"
-#include "qhash.h"
 #include <private/qsystemlibrary_p.h>
 #include "qpair.h"
 #include "qset.h"
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index e89b914227..60cd3ab94a 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -43,7 +43,6 @@
 #include <qstringlist.h>
 #include <qthread.h>
 #include <qvariant.h>
-#include <qhash.h>
 #include <qdebug.h>
 #include <qsemaphore.h>
 
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 40279cf2b3..31c749dc13 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -47,7 +47,6 @@
 #include <qthread.h>
 #include <private/qthread_p.h>
 #include <qdebug.h>
-#include <qhash.h>
 #include <qpair.h>
 #include <qvarlengtharray.h>
 #include <qset.h>
diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp
index a405df567f..ef74b4bdd1 100644
--- a/src/corelib/kernel/qtranslator.cpp
+++ b/src/corelib/kernel/qtranslator.cpp
@@ -46,7 +46,6 @@
 #include "qfile.h"
 #include "qmap.h"
 #include "qalgorithms.h"
-#include "qhash.h"
 #include "qtranslator_p.h"
 #include "qlocale.h"
 #include "qendian.h"
diff --git a/src/corelib/mimetypes/qmimedatabase_p.h b/src/corelib/mimetypes/qmimedatabase_p.h
index e3cfe3443f..1308907b9b 100644
--- a/src/corelib/mimetypes/qmimedatabase_p.h
+++ b/src/corelib/mimetypes/qmimedatabase_p.h
@@ -52,7 +52,6 @@
 #include "qmimetype_p.h"
 #include "qmimeglobpattern_p.h"
 
-#include <QtCore/qhash.h>
 #include <QtCore/qmutex.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp
index dc231a00f8..0c009db930 100644
--- a/src/corelib/thread/qthread.cpp
+++ b/src/corelib/thread/qthread.cpp
@@ -38,7 +38,6 @@
 #include "qabstracteventdispatcher.h"
 
 #include <qeventloop.h>
-#include <qhash.h>
 
 #include "qthread_p.h"
 #include "private/qcoreapplication_p.h"
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 6315c15818..63139c97fd 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -50,7 +50,6 @@
 #include "qstringmatcher.h"
 #include "qvarlengtharray.h"
 #include "qtools_p.h"
-#include "qhash.h"
 #include "qdebug.h"
 #include "qendian.h"
 #include "qcollator.h"
diff --git a/src/dbus/qdbusabstractadaptor_p.h b/src/dbus/qdbusabstractadaptor_p.h
index 9e9375cefc..8fd158614f 100644
--- a/src/dbus/qdbusabstractadaptor_p.h
+++ b/src/dbus/qdbusabstractadaptor_p.h
@@ -50,7 +50,6 @@
 
 #include <QtCore/qobject.h>
 #include <QtCore/qmap.h>
-#include <QtCore/qhash.h>
 #include <QtCore/qreadwritelock.h>
 #include <QtCore/qvariant.h>
 #include <QtCore/qvector.h>
diff --git a/src/dbus/qdbusintegrator_p.h b/src/dbus/qdbusintegrator_p.h
index 3e4f79c43c..cd358569df 100644
--- a/src/dbus/qdbusintegrator_p.h
+++ b/src/dbus/qdbusintegrator_p.h
@@ -50,7 +50,6 @@
 
 #include "qcoreevent.h"
 #include "qeventloop.h"
-#include "qhash.h"
 #include "qobject.h"
 #include "private/qobject_p.h"
 #include "qlist.h"
diff --git a/src/dbus/qdbusmacros.h b/src/dbus/qdbusmacros.h
index 1f774b0f08..2a1d0a22d7 100644
--- a/src/dbus/qdbusmacros.h
+++ b/src/dbus/qdbusmacros.h
@@ -45,7 +45,9 @@
 #ifdef Q_CC_MSVC
 #include <QtCore/qlist.h>
 #include <QtCore/qset.h>
+#if QT_DEPRECATED_SINCE(5, 5)
 #include <QtCore/qhash.h>
+#endif
 #include <QtCore/qvector.h>
 #endif
 
diff --git a/src/gui/image/qiconloader.cpp b/src/gui/image/qiconloader.cpp
index fa14c84e83..d3553f28be 100644
--- a/src/gui/image/qiconloader.cpp
+++ b/src/gui/image/qiconloader.cpp
@@ -42,7 +42,6 @@
 #include <QtGui/QIconEngine>
 #include <QtGui/QPalette>
 #include <QtCore/QList>
-#include <QtCore/QHash>
 #include <QtCore/QDir>
 #include <QtCore/QSettings>
 #include <QtGui/QPainter>
diff --git a/src/gui/kernel/qkeymapper_p.h b/src/gui/kernel/qkeymapper_p.h
index 20dcbbc139..34003cdf41 100644
--- a/src/gui/kernel/qkeymapper_p.h
+++ b/src/gui/kernel/qkeymapper_p.h
@@ -50,7 +50,6 @@
 #include <qlist.h>
 #include <qlocale.h>
 #include <qevent.h>
-#include <qhash.h>
 
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/kernel/qplatformdialoghelper.cpp b/src/gui/kernel/qplatformdialoghelper.cpp
index 3d37088182..2d0458f705 100644
--- a/src/gui/kernel/qplatformdialoghelper.cpp
+++ b/src/gui/kernel/qplatformdialoghelper.cpp
@@ -36,7 +36,6 @@
 #include <QtCore/QVariant>
 #include <QtCore/QSharedData>
 #include <QtCore/QSettings>
-#include <QtCore/QHash>
 #include <QtCore/QUrl>
 #include <QtGui/QColor>
 
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 3be6e0f1f4..882a088d5c 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -42,7 +42,6 @@
 
 #include <qpainterpath.h>
 #include <qdebug.h>
-#include <qhash.h>
 #include <qbitmap.h>
 #include <qmath.h>
 
diff --git a/src/gui/painting/qpainter_p.h b/src/gui/painting/qpainter_p.h
index 7c32dc1694..3ea4e35b8d 100644
--- a/src/gui/painting/qpainter_p.h
+++ b/src/gui/painting/qpainter_p.h
@@ -53,7 +53,6 @@
 #include "QtGui/qpainter.h"
 #include "QtGui/qpainterpath.h"
 #include "QtGui/qpaintengine.h"
-#include <QtCore/qhash.h>
 
 #include <private/qpen_p.h>
 
diff --git a/src/gui/text/qplatformfontdatabase.h b/src/gui/text/qplatformfontdatabase.h
index 0615df65d6..3331d96f8b 100644
--- a/src/gui/text/qplatformfontdatabase.h
+++ b/src/gui/text/qplatformfontdatabase.h
@@ -47,7 +47,9 @@
 #include <QtCore/QString>
 #include <QtCore/QStringList>
 #include <QtCore/QList>
+#if QT_DEPRECATED_SINCE(5, 5)
 #include <QtCore/QHash>
+#endif
 #include <QtGui/QFontDatabase>
 #include <QtGui/private/qfontengine_p.h>
 #include <QtGui/private/qfont_p.h>
diff --git a/src/gui/text/qtextformat_p.h b/src/gui/text/qtextformat_p.h
index 29656bbafe..928cef6488 100644
--- a/src/gui/text/qtextformat_p.h
+++ b/src/gui/text/qtextformat_p.h
@@ -47,7 +47,6 @@
 
 #include "QtGui/qtextformat.h"
 #include "QtCore/qvector.h"
-#include "QtCore/qhash.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/network/access/qftp.cpp b/src/network/access/qftp.cpp
index bb89eece4b..0114b13209 100644
--- a/src/network/access/qftp.cpp
+++ b/src/network/access/qftp.cpp
@@ -46,7 +46,6 @@
 #include "qregexp.h"
 #include "qtimer.h"
 #include "qfileinfo.h"
-#include "qhash.h"
 #include "qtcpserver.h"
 #include "qlocale.h"
 
diff --git a/src/network/access/qnetworkaccessbackend.cpp b/src/network/access/qnetworkaccessbackend.cpp
index 183afadf17..445b2c9743 100644
--- a/src/network/access/qnetworkaccessbackend.cpp
+++ b/src/network/access/qnetworkaccessbackend.cpp
@@ -37,7 +37,6 @@
 #include "qnetworkrequest.h"
 #include "qnetworkreply.h"
 #include "qnetworkreply_p.h"
-#include "QtCore/qhash.h"
 #include "QtCore/qmutex.h"
 #include "QtCore/qstringlist.h"
 #include "QtNetwork/private/qnetworksession_p.h"
diff --git a/src/network/kernel/qnetworkproxy.cpp b/src/network/kernel/qnetworkproxy.cpp
index 53c4410fab..d219d72136 100644
--- a/src/network/kernel/qnetworkproxy.cpp
+++ b/src/network/kernel/qnetworkproxy.cpp
@@ -218,7 +218,6 @@
 #include "private/qhttpsocketengine_p.h"
 #include "qauthenticator.h"
 #include "qdebug.h"
-#include "qhash.h"
 #include "qmutex.h"
 #include "qstringlist.h"
 #include "qurl.h"
diff --git a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.h b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.h
index 13a8c89dbb..4a2cb42f87 100644
--- a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.h
+++ b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.h
@@ -80,7 +80,6 @@
 //
 
 #include <QtCore/qabstracteventdispatcher.h>
-#include <QtCore/qhash.h>
 #include <QtCore/qstack.h>
 #include <QtGui/qwindowdefs.h>
 #include <QtCore/private/qabstracteventdispatcher_p.h>
diff --git a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
index 52b2e23345..050fade284 100644
--- a/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
+++ b/src/plugins/platforms/cocoa/qcocoaeventdispatcher.mm
@@ -72,7 +72,6 @@
 #include "qcocoahelpers.h"
 #include "qguiapplication.h"
 #include "qevent.h"
-#include "qhash.h"
 #include "qmutex.h"
 #include "qsocketnotifier.h"
 #include <qpa/qplatformwindow.h>
diff --git a/src/plugins/platforms/qnx/qqnxintegration.cpp b/src/plugins/platforms/qnx/qqnxintegration.cpp
index 1bcf8036bb..693749da55 100644
--- a/src/plugins/platforms/qnx/qqnxintegration.cpp
+++ b/src/plugins/platforms/qnx/qqnxintegration.cpp
@@ -95,7 +95,6 @@
 #include <private/qsimpledrag_p.h>
 
 #include <QtCore/QDebug>
-#include <QtCore/QHash>
 
 #include <errno.h>
 
diff --git a/src/printsupport/dialogs/qprintdialog_mac.mm b/src/printsupport/dialogs/qprintdialog_mac.mm
index bc28350f6b..f9644dfd8b 100644
--- a/src/printsupport/dialogs/qprintdialog_mac.mm
+++ b/src/printsupport/dialogs/qprintdialog_mac.mm
@@ -36,7 +36,6 @@
 #include "qprintdialog.h"
 #include "qabstractprintdialog_p.h"
 
-#include <QtCore/qhash.h>
 #include <QtCore/private/qcore_mac_p.h>
 #include <QtWidgets/private/qapplication_p.h>
 #include <QtPrintSupport/qprinter.h>
diff --git a/src/tools/qdoc/qmlparser/qqmljsengine_p.cpp b/src/tools/qdoc/qmlparser/qqmljsengine_p.cpp
index 1c0a70a372..4e13051730 100644
--- a/src/tools/qdoc/qmlparser/qqmljsengine_p.cpp
+++ b/src/tools/qdoc/qmlparser/qqmljsengine_p.cpp
@@ -35,7 +35,6 @@
 #include "qqmljsglobal_p.h"
 
 #include <QtCore/qnumeric.h>
-#include <QtCore/qhash.h>
 #include <QtCore/qdebug.h>
 
 QT_QML_BEGIN_NAMESPACE
diff --git a/src/tools/uic/cpp/cppwriteincludes.h b/src/tools/uic/cpp/cppwriteincludes.h
index 6e7888c62b..e4f1aedb7e 100644
--- a/src/tools/uic/cpp/cppwriteincludes.h
+++ b/src/tools/uic/cpp/cppwriteincludes.h
@@ -36,7 +36,6 @@
 
 #include "treewalker.h"
 
-#include <qhash.h>
 #include <qmap.h>
 #include <qset.h>
 #include <qstring.h>
diff --git a/src/tools/uic/uic.h b/src/tools/uic/uic.h
index e88326f0da..b65b662473 100644
--- a/src/tools/uic/uic.h
+++ b/src/tools/uic/uic.h
@@ -38,7 +38,6 @@
 #include "customwidgetsinfo.h"
 #include <qstring.h>
 #include <qstringlist.h>
-#include <qhash.h>
 #include <qstack.h>
 #include <qxmlstream.h>
 
diff --git a/src/widgets/graphicsview/qgraphicssceneevent.h b/src/widgets/graphicsview/qgraphicssceneevent.h
index 1e3554fa36..ffa708ea23 100644
--- a/src/widgets/graphicsview/qgraphicssceneevent.h
+++ b/src/widgets/graphicsview/qgraphicssceneevent.h
@@ -40,7 +40,9 @@
 #include <QtCore/qrect.h>
 #include <QtGui/qpolygon.h>
 #include <QtCore/qset.h>
+#if QT_DEPRECATED_SINCE(5, 5)
 #include <QtCore/qhash.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/widgets/kernel/qtooltip.cpp b/src/widgets/kernel/qtooltip.cpp
index 8a800ab9d0..51bf6e4684 100644
--- a/src/widgets/kernel/qtooltip.cpp
+++ b/src/widgets/kernel/qtooltip.cpp
@@ -37,7 +37,6 @@
 #include <qapplication.h>
 #include <qdesktopwidget.h>
 #include <qevent.h>
-#include <qhash.h>
 #include <qlabel.h>
 #include <qpointer.h>
 #include <qstyle.h>
diff --git a/src/widgets/kernel/qwhatsthis.cpp b/src/widgets/kernel/qwhatsthis.cpp
index 5fb4695687..1e437c4fb7 100644
--- a/src/widgets/kernel/qwhatsthis.cpp
+++ b/src/widgets/kernel/qwhatsthis.cpp
@@ -42,7 +42,6 @@
 #include "qscreen.h"
 #include "qpainter.h"
 #include "qtimer.h"
-#include "qhash.h"
 #include "qaction.h"
 #include "qcursor.h"
 #include "qbitmap.h"
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 64370eeef5..1f13a34ac0 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -37,7 +37,6 @@
 #include "qcursor.h"
 #include "qdesktopwidget_p.h"
 #include "qevent.h"
-#include "qhash.h"
 #include "qlayout.h"
 #include "qmenu.h"
 #include "qmetaobject.h"
diff --git a/src/widgets/styles/qfusionstyle.cpp b/src/widgets/styles/qfusionstyle.cpp
index 6d722c680b..f87542ffa8 100644
--- a/src/widgets/styles/qfusionstyle.cpp
+++ b/src/widgets/styles/qfusionstyle.cpp
@@ -40,7 +40,6 @@
 #include <qpushbutton.h>
 #include <qpainter.h>
 #include <qdir.h>
-#include <qhash.h>
 #include <qstyleoption.h>
 #include <qapplication.h>
 #include <qmainwindow.h>
diff --git a/src/widgets/styles/qwindowsstyle_p_p.h b/src/widgets/styles/qwindowsstyle_p_p.h
index f1a4a390e1..3d1206b369 100644
--- a/src/widgets/styles/qwindowsstyle_p_p.h
+++ b/src/widgets/styles/qwindowsstyle_p_p.h
@@ -50,7 +50,6 @@
 
 #ifndef QT_NO_STYLE_WINDOWS
 #include <qlist.h>
-#include <qhash.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/widgets/widgets/qcombobox_p.h b/src/widgets/widgets/qcombobox_p.h
index 3fdfdcc22f..b69b94f3b9 100644
--- a/src/widgets/widgets/qcombobox_p.h
+++ b/src/widgets/widgets/qcombobox_p.h
@@ -57,7 +57,6 @@
 #include "QtGui/qpainter.h"
 #include "QtWidgets/qstyle.h"
 #include "QtWidgets/qstyleoption.h"
-#include "QtCore/qhash.h"
 #include "QtCore/qpair.h"
 #include "QtCore/qtimer.h"
 #include "private/qwidget_p.h"