3 files changed, 36 insertions, 3 deletions
diff --git a/src/plugins/platforms/windows/qwindowscursor.cpp b/src/plugins/platforms/windows/qwindowscursor.cpp
index 1bebe88df7..b9c320fd8f 100644
--- a/src/plugins/platforms/windows/qwindowscursor.cpp
+++ b/src/plugins/platforms/windows/qwindowscursor.cpp
@@ -586,6 +586,13 @@ QWindowsCursor::QWindowsCursor(const QPlatformScreen *screen)
     Q_UNUSED(dummy)
 }
 
+inline CursorHandlePtr QWindowsCursor::cursorHandle(const QCursor &cursor)
+{
+    return cursor.shape() == Qt::BitmapCursor
+        ? pixmapWindowCursor(cursor)
+        : standardWindowCursor(cursor.shape());
+}
+
 /*!
     \brief Set a cursor on a window.
 
@@ -603,9 +610,7 @@ void QWindowsCursor::changeCursor(QCursor *cursorIn, QWindow *window)
         platformWindow->setCursor(CursorHandlePtr(new CursorHandle));
         return;
     }
-    const CursorHandlePtr wcursor =
-        cursorIn->shape() == Qt::BitmapCursor ?
-        pixmapWindowCursor(*cursorIn) : standardWindowCursor(cursorIn->shape());
+    const CursorHandlePtr wcursor = cursorHandle(*cursorIn);
     if (wcursor->handle()) {
         platformWindow->setCursor(wcursor);
     } else {
@@ -614,6 +619,25 @@ void QWindowsCursor::changeCursor(QCursor *cursorIn, QWindow *window)
     }
 }
 
+void QWindowsCursor::setOverrideCursor(const QCursor &cursor)
+{
+    const CursorHandlePtr wcursor = cursorHandle(cursor);
+    if (wcursor->handle()) {
+        m_overriddenCursor = SetCursor(wcursor->handle());
+    } else {
+        qWarning("%s: Unable to obtain system cursor for %d",
+                 __FUNCTION__, cursor.shape());
+    }
+}
+
+void QWindowsCursor::clearOverrideCursor()
+{
+    if (m_overriddenCursor) {
+        SetCursor(m_overriddenCursor);
+        m_overriddenCursor = nullptr;
+    }
+}
+
 QPoint QWindowsCursor::mousePosition()
 {
     POINT p;
diff --git a/src/plugins/platforms/windows/qwindowscursor.h b/src/plugins/platforms/windows/qwindowscursor.h
index df2e22733b..9aa9523ac8 100644
--- a/src/plugins/platforms/windows/qwindowscursor.h
+++ b/src/plugins/platforms/windows/qwindowscursor.h
@@ -105,6 +105,9 @@ public:
     explicit QWindowsCursor(const QPlatformScreen *screen);
 
     void changeCursor(QCursor * widgetCursor, QWindow * widget) override;
+    void setOverrideCursor(const QCursor &cursor) override;
+    void clearOverrideCursor() override;
+
     QPoint pos() const override;
     void setPos(const QPoint &pos) override;
 
@@ -127,6 +130,8 @@ private:
     typedef QHash<Qt::CursorShape, CursorHandlePtr> StandardCursorCache;
     typedef QHash<QWindowsPixmapCursorCacheKey, CursorHandlePtr> PixmapCursorCache;
 
+    CursorHandlePtr cursorHandle(const QCursor &c);
+
     const QPlatformScreen *const m_screen;
     StandardCursorCache m_standardCursorCache;
     PixmapCursorCache m_pixmapCursorCache;
@@ -135,6 +140,8 @@ private:
     mutable QPixmap m_moveDragCursor;
     mutable QPixmap m_linkDragCursor;
     mutable QPixmap m_ignoreDragCursor;
+
+    HCURSOR m_overriddenCursor = nullptr;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/windows/qwindowsintegration.cpp b/src/plugins/platforms/windows/qwindowsintegration.cpp
index 6c8fccf350..eb7ad5ecd8 100644
--- a/src/plugins/platforms/windows/qwindowsintegration.cpp
+++ b/src/plugins/platforms/windows/qwindowsintegration.cpp
@@ -72,6 +72,7 @@
 #include <QtGui/private/qguiapplication_p.h>
 #include <QtGui/private/qhighdpiscaling_p.h>
 #include <QtGui/qpa/qplatforminputcontextfactory_p.h>
+#include <QtGui/qpa/qplatformcursor.h>
 
 #include <QtEventDispatcherSupport/private/qwindowsguieventdispatcher_p.h>
 
@@ -242,6 +243,7 @@ QWindowsIntegrationPrivate::QWindowsIntegrationPrivate(const QStringList &paramL
     }
 
     m_context.initTouch(m_options);
+    QPlatformCursor::setCapability(QPlatformCursor::OverrideCursor);
 }
 
 QWindowsIntegrationPrivate::~QWindowsIntegrationPrivate()