1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/widgets/qdockarealayout_p.h b/src/widgets/widgets/qdockarealayout_p.h
index 0ae1350394..aa6e4232e0 100644
--- a/src/widgets/widgets/qdockarealayout_p.h
+++ b/src/widgets/widgets/qdockarealayout_p.h
@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtWidgets/private/qtwidgetsglobal_p.h>
 #include "QtCore/qrect.h"
 #include "QtCore/qpair.h"
 #include "QtCore/qlist.h"
@@ -174,7 +175,7 @@ public:
     QList<int> indexOf(QWidget *widget) const;
     QList<int> indexOfPlaceHolder(const QString &objectName) const;
 
-    void apply(bool animate);
+    QDockWidget *apply(bool animate);
 
     void paintSeparators(QPainter *p, QWidget *widget, const QRegion &clip,
                             const QPoint &mouse) const;