qwindowsuiavalueprovider.h

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// Copyright (C) 2017 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 QWINDOWSUIAVALUEPROVIDER_H
#define QWINDOWSUIAVALUEPROVIDER_H
 
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
 
#include "qwindowsuiabaseprovider.h"
 
QT_BEGIN_NAMESPACE
 
// Implements the Value control pattern provider.
// Supported for all controls that can return text(QAccessible::Value).
class QWindowsUiaValueProvider : public QWindowsUiaBaseProvider,
                                 public QWindowsComBase<IValueProvider>
{
    Q_DISABLE_COPY_MOVE(QWindowsUiaValueProvider)
public:
    explicit QWindowsUiaValueProvider(QAccessible::Id id);
    virtual ~QWindowsUiaValueProvider();
 
    // IValueProvider
    HRESULT STDMETHODCALLTYPE SetValue(LPCWSTR val) override;
    HRESULT STDMETHODCALLTYPE get_IsReadOnly(BOOL *pRetVal) override;
    HRESULT STDMETHODCALLTYPE get_Value(BSTR *pRetVal) override;
};
 
QT_END_NAMESPACE
 
#endif // QT_CONFIG(accessibility)
 
#endif // QWINDOWSUIAVALUEPROVIDER_H