5 files changed, 13 insertions, 16 deletions
diff --git a/src/widgets/widgets/qabstractspinbox.cpp b/src/widgets/widgets/qabstractspinbox.cpp
index 4a3abe0c32..22f3745b26 100644
--- a/src/widgets/widgets/qabstractspinbox.cpp
+++ b/src/widgets/widgets/qabstractspinbox.cpp
@@ -49,7 +49,9 @@
 #include <qstylehints.h>
 #include <qclipboard.h>
 #include <qdatetime.h>
+#if QT_CONFIG(datetimeedit)
 #include <qdatetimeedit.h>
+#endif
 #include <qevent.h>
 #include <qmenu.h>
 #include <qpainter.h>
diff --git a/src/widgets/widgets/qdatetimeedit.cpp b/src/widgets/widgets/qdatetimeedit.cpp
index e136363b17..053b184226 100644
--- a/src/widgets/widgets/qdatetimeedit.cpp
+++ b/src/widgets/widgets/qdatetimeedit.cpp
@@ -54,8 +54,6 @@
 
 #include <algorithm>
 
-#ifndef QT_NO_DATETIMEEDIT
-
 //#define QDATETIMEEDIT_QDTEDEBUG
 #ifdef QDATETIMEEDIT_QDTEDEBUG
 #  define QDTEDEBUG qDebug() << QString::fromLatin1("%1:%2").arg(__FILE__).arg(__LINE__)
@@ -2674,5 +2672,3 @@ void QCalendarPopup::hideEvent(QHideEvent *)
 QT_END_NAMESPACE
 #include "moc_qdatetimeedit.cpp"
 #include "moc_qdatetimeedit_p.cpp"
-
-#endif // QT_NO_DATETIMEEDIT
diff --git a/src/widgets/widgets/qdatetimeedit.h b/src/widgets/widgets/qdatetimeedit.h
index 30e4a58bb3..b46434c1a4 100644
--- a/src/widgets/widgets/qdatetimeedit.h
+++ b/src/widgets/widgets/qdatetimeedit.h
@@ -45,10 +45,9 @@
 #include <QtCore/qvariant.h>
 #include <QtWidgets/qabstractspinbox.h>
 
-QT_BEGIN_NAMESPACE
-
+QT_REQUIRE_CONFIG(datetimeedit);
 
-#ifndef QT_NO_DATETIMEEDIT
+QT_BEGIN_NAMESPACE
 
 class QDateTimeEditPrivate;
 class QStyleOptionSpinBox;
@@ -228,8 +227,6 @@ Q_SIGNALS:
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QDateTimeEdit::Sections)
 
-#endif // QT_NO_DATETIMEEDIT
-
 QT_END_NAMESPACE
 
 #endif // QDATETIMEEDIT_H
diff --git a/src/widgets/widgets/qdatetimeedit_p.h b/src/widgets/widgets/qdatetimeedit_p.h
index 5302d6d9a7..bc70780de9 100644
--- a/src/widgets/widgets/qdatetimeedit_p.h
+++ b/src/widgets/widgets/qdatetimeedit_p.h
@@ -63,8 +63,6 @@
 
 #include "qdebug.h"
 
-#ifndef QT_NO_DATETIMEEDIT
-
 QT_BEGIN_NAMESPACE
 
 class QCalendarPopup;
@@ -181,6 +179,4 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_DATETIMEEDIT
-
 #endif // QDATETIMEEDIT_P_H
diff --git a/src/widgets/widgets/widgets.pri b/src/widgets/widgets/widgets.pri
index b142be8041..610932c6ce 100644
--- a/src/widgets/widgets/widgets.pri
+++ b/src/widgets/widgets/widgets.pri
@@ -8,8 +8,6 @@ HEADERS += \
         widgets/qcalendarwidget.h \
         widgets/qcombobox.h \
         widgets/qcombobox_p.h \
-        widgets/qdatetimeedit.h \
-        widgets/qdatetimeedit_p.h \
         widgets/qdial.h \
         widgets/qdockwidget.h \
         widgets/qdockwidget_p.h \
@@ -71,7 +69,6 @@ SOURCES += \
         widgets/qabstractspinbox.cpp \
         widgets/qcalendarwidget.cpp \
         widgets/qcombobox.cpp \
-        widgets/qdatetimeedit.cpp \
         widgets/qdial.cpp \
         widgets/qdockwidget.cpp \
         widgets/qdockarealayout.cpp \
@@ -148,6 +145,15 @@ qtConfig(commandlinkbutton) {
         widgets/qcommandlinkbutton.cpp
 }
 
+qtConfig(datetimeedit) {
+    HEADERS += \
+         widgets/qdatetimeedit.h \
+         widgets/qdatetimeedit_p.h
+
+    SOURCES += \
+         widgets/qdatetimeedit.cpp
+}
+
 qtConfig(fontcombobox) {
     HEADERS += widgets/qfontcombobox.h
     SOURCES += widgets/qfontcombobox.cpp