diff --git a/src/KDDockWidgets.h b/src/KDDockWidgets.h
index 1fdd0b9d..836adb69 100644
--- a/src/KDDockWidgets.h
+++ b/src/KDDockWidgets.h
@@ -155,15 +155,6 @@ namespace KDDockWidgets
         const DefaultSizeMode sizeMode = DefaultSizeMode::Fair;
     };
 
-    ///@internal
-    enum FrameOption {
-        FrameOption_None = 0,
-        FrameOption_AlwaysShowsTabs = 1,
-        FrameOption_IsCentralFrame = 2,
-        FrameOption_IsOverlayed = 4
-    };
-    Q_DECLARE_FLAGS(FrameOptions, FrameOption)
-
     enum RestoreOption {
         RestoreOption_None = 0,
         RestoreOption_RelativeToMainWindow = 1, ///< Skips restoring the main window geometry and the restored dock widgets will use relative sizing.
@@ -177,24 +168,6 @@ namespace KDDockWidgets
         None ///< Don't show any drop indicators while dragging
     };
 
-    ///@internal
-    inline QString locationStr(Location loc)
-    {
-        switch (loc) {
-        case KDDockWidgets::Location_None:
-            return QStringLiteral("none");
-        case KDDockWidgets::Location_OnLeft:
-            return QStringLiteral("left");
-        case KDDockWidgets::Location_OnTop:
-            return QStringLiteral("top");
-        case KDDockWidgets::Location_OnRight:
-            return QStringLiteral("right");
-        case KDDockWidgets::Location_OnBottom:
-            return QStringLiteral("bottom");
-        }
-
-        return QString();
-    }
 
     /// @brief Each main window supports 4 sidebars
     enum class SideBarLocation {
@@ -221,6 +194,49 @@ namespace KDDockWidgets
     {
         return ::qHash(static_cast<uint>(loc), seed);
     }
+
+    ///@internal
+    enum CursorPosition {
+        CursorPosition_Undefined = 0,
+        CursorPosition_Left = 1,
+        CursorPosition_Right = 2,
+        CursorPosition_Top = 4,
+        CursorPosition_Bottom = 8,
+        CursorPosition_TopLeft = CursorPosition_Top | CursorPosition_Left,
+        CursorPosition_TopRight = CursorPosition_Top | CursorPosition_Right,
+        CursorPosition_BottomRight = CursorPosition_Bottom | CursorPosition_Right,
+        CursorPosition_BottomLeft = CursorPosition_Bottom | CursorPosition_Left,
+        CursorPosition_All = CursorPosition_Left | CursorPosition_Right | CursorPosition_Top | CursorPosition_Bottom
+    };
+    Q_DECLARE_FLAGS(CursorPositions, CursorPosition)
+
+    ///@internal
+    enum FrameOption {
+        FrameOption_None = 0,
+        FrameOption_AlwaysShowsTabs = 1,
+        FrameOption_IsCentralFrame = 2,
+        FrameOption_IsOverlayed = 4
+    };
+    Q_DECLARE_FLAGS(FrameOptions, FrameOption)
+
+    ///@internal
+    inline QString locationStr(Location loc)
+    {
+        switch (loc) {
+        case KDDockWidgets::Location_None:
+            return QStringLiteral("none");
+        case KDDockWidgets::Location_OnLeft:
+            return QStringLiteral("left");
+        case KDDockWidgets::Location_OnTop:
+            return QStringLiteral("top");
+        case KDDockWidgets::Location_OnRight:
+            return QStringLiteral("right");
+        case KDDockWidgets::Location_OnBottom:
+            return QStringLiteral("bottom");
+        }
+
+        return QString();
+    }
 }
 
 QT_BEGIN_NAMESPACE
diff --git a/src/MainWindowBase.cpp b/src/MainWindowBase.cpp
index cbfcf922..52c1e6df 100644
--- a/src/MainWindowBase.cpp
+++ b/src/MainWindowBase.cpp
@@ -56,7 +56,7 @@ public:
         return m_options & MainWindowOption_HasCentralFrame;
     }
 
-    WidgetResizeHandler::CursorPositions allowedResizeSides(SideBarLocation loc) const;
+    CursorPositions allowedResizeSides(SideBarLocation loc) const;
 
     QRect rectForOverlay(Frame *, SideBarLocation) const;
     SideBarLocation preferredSideBar(DockWidgetBase *) const;
@@ -187,25 +187,25 @@ void MainWindowBase::layoutParentContainerEqually(DockWidgetBase *dockWidget)
     dropArea()->layoutParentContainerEqually(dockWidget);
 }
 
-WidgetResizeHandler::CursorPositions MainWindowBase::Private::allowedResizeSides(SideBarLocation loc) const
+CursorPositions MainWindowBase::Private::allowedResizeSides(SideBarLocation loc) const
 {
     // When a sidebar is on top, you can only resize its bottom.
     // and so forth...
 
     switch (loc) {
     case SideBarLocation::North:
-        return WidgetResizeHandler::CursorPosition_Bottom;
+        return CursorPosition_Bottom;
     case SideBarLocation::East:
-        return WidgetResizeHandler::CursorPosition_Left;
+        return CursorPosition_Left;
     case SideBarLocation::West:
-        return WidgetResizeHandler::CursorPosition_Right;
+        return CursorPosition_Right;
     case SideBarLocation::South:
-        return WidgetResizeHandler::CursorPosition_Top;
+        return CursorPosition_Top;
     case SideBarLocation::None:
-        return WidgetResizeHandler::CursorPosition_Undefined;
+        return CursorPosition_Undefined;
     }
 
-    return WidgetResizeHandler::CursorPosition_Undefined;
+    return CursorPosition_Undefined;
 }
 
 QRect MainWindowBase::Private::rectForOverlay(Frame *frame, SideBarLocation location) const
diff --git a/src/private/WidgetResizeHandler.cpp b/src/private/WidgetResizeHandler.cpp
index 3891c1cd..4dead43a 100644
--- a/src/private/WidgetResizeHandler.cpp
+++ b/src/private/WidgetResizeHandler.cpp
@@ -422,7 +422,7 @@ void WidgetResizeHandler::restoreMouseCursor()
         mTarget->setCursor(Qt::ArrowCursor);
 }
 
-WidgetResizeHandler::CursorPosition WidgetResizeHandler::cursorPosition(QPoint globalPos) const
+CursorPosition WidgetResizeHandler::cursorPosition(QPoint globalPos) const
 {
     if (!mTarget)
         return CursorPosition_Undefined;
diff --git a/src/private/WidgetResizeHandler_p.h b/src/private/WidgetResizeHandler_p.h
index 1e5b771d..7ef3a1e6 100644
--- a/src/private/WidgetResizeHandler_p.h
+++ b/src/private/WidgetResizeHandler_p.h
@@ -14,6 +14,7 @@
 
 #include "QWidgetAdapter.h"
 #include "Qt5Qt6Compat_p.h"
+#include "kddockwidgets/KDDockWidgets.h"
 
 #include <QPoint>
 #include <QDebug>
@@ -31,20 +32,6 @@ class WidgetResizeHandler : public QObject
     Q_OBJECT
 public:
 
-    enum CursorPosition {
-        CursorPosition_Undefined = 0,
-        CursorPosition_Left = 1,
-        CursorPosition_Right = 2,
-        CursorPosition_Top = 4,
-        CursorPosition_Bottom = 8,
-        CursorPosition_TopLeft = CursorPosition_Top | CursorPosition_Left,
-        CursorPosition_TopRight = CursorPosition_Top | CursorPosition_Right,
-        CursorPosition_BottomRight = CursorPosition_Bottom | CursorPosition_Right,
-        CursorPosition_BottomLeft = CursorPosition_Bottom | CursorPosition_Left,
-        CursorPosition_All = CursorPosition_Left | CursorPosition_Right | CursorPosition_Top | CursorPosition_Bottom
-    };
-    Q_DECLARE_FLAGS(CursorPositions, CursorPosition)
-
     /**
      * @brief CTOR
      * @param target The target widget that will be resized. Also acts as parent QObject.