1 files changed, 43 insertions, 0 deletions
diff --git a/src/gui/platform/windows/qwindowsmimeconverter.h b/src/gui/platform/windows/qwindowsmimeconverter.h
new file mode 100644
index 0000000000..145355fe15
--- /dev/null
+++ b/src/gui/platform/windows/qwindowsmimeconverter.h
@@ -0,0 +1,43 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QWINDOWSMIMECONVERTER_P_H
+#define QWINDOWSMIMECONVERTER_P_H
+
+#include <QtGui/qtguiglobal.h>
+
+struct tagFORMATETC;
+using FORMATETC = tagFORMATETC;
+struct tagSTGMEDIUM;
+using STGMEDIUM = tagSTGMEDIUM;
+struct IDataObject;
+
+QT_BEGIN_NAMESPACE
+
+class QMetaType;
+class QMimeData;
+class QVariant;
+
+class Q_GUI_EXPORT QWindowsMimeConverter
+{
+    Q_DISABLE_COPY(QWindowsMimeConverter)
+public:
+    QWindowsMimeConverter();
+    virtual ~QWindowsMimeConverter();
+
+    static int registerMimeType(const QString &mimeType);
+
+    // for converting from Qt
+    virtual bool canConvertFromMime(const FORMATETC &formatetc, const QMimeData *mimeData) const = 0;
+    virtual bool convertFromMime(const FORMATETC &formatetc, const QMimeData *mimeData, STGMEDIUM * pmedium) const = 0;
+    virtual QList<FORMATETC> formatsForMime(const QString &mimeType, const QMimeData *mimeData) const = 0;
+
+    // for converting to Qt
+    virtual bool canConvertToMime(const QString &mimeType, IDataObject *pDataObj) const = 0;
+    virtual QVariant convertToMime(const QString &mimeType, IDataObject *pDataObj, QMetaType preferredType) const = 0;
+    virtual QString mimeForFormat(const FORMATETC &formatetc) const = 0;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWSMIMECONVERTER_H