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diff --git a/src/plugins/accessible/widgets/simplewidgets.h b/src/plugins/accessible/widgets/simplewidgets.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SIMPLEWIDGETS_H
+#define SIMPLEWIDGETS_H
+
+#include <QtCore/qcoreapplication.h>
+#include <QtGui/qaccessible2.h>
+#include <QtGui/qaccessiblewidget.h>
+
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_NO_ACCESSIBILITY
+
+class QAbstractButton;
+class QLineEdit;
+class QToolButton;
+class QProgressBar;
+
+class QAccessibleButton : public QAccessibleWidgetEx, public QAccessibleActionInterface
+{
+    Q_ACCESSIBLE_OBJECT
+    Q_DECLARE_TR_FUNCTIONS(QAccessibleButton)
+public:
+    QAccessibleButton(QWidget *w, Role r);
+
+    QString text(Text t, int child) const;
+    State state(int child) const;
+
+    QString actionText(int action, Text text, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+
+    // QAccessibleActionInterface
+    int actionCount();
+    void doAction(int actionIndex);
+    QString description(int actionIndex);
+    QString name(int actionIndex);
+    QString localizedName(int actionIndex);
+    QStringList keyBindings(int actionIndex);
+
+protected:
+    QAbstractButton *button() const;
+};
+
+#ifndef QT_NO_TOOLBUTTON
+class QAccessibleToolButton : public QAccessibleButton
+{
+public:
+    QAccessibleToolButton(QWidget *w, Role role);
+
+    enum ToolButtonElements {
+        ToolButtonSelf        = 0,
+        ButtonExecute,
+        ButtonDropMenu
+    };
+
+    Role role(int child) const;
+    State state(int child) const;
+
+    int childCount() const;
+    QRect rect(int child) const;
+
+    QString text(Text t, int child) const;
+
+    int actionCount(int child) const;
+    QString actionText(int action, Text text, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+
+protected:
+    QToolButton *toolButton() const;
+
+    bool isSplitButton() const;
+};
+#endif // QT_NO_TOOLBUTTON
+
+class QAccessibleDisplay : public QAccessibleWidgetEx, public QAccessibleImageInterface
+{
+    Q_ACCESSIBLE_OBJECT
+public:
+    explicit QAccessibleDisplay(QWidget *w, Role role = StaticText);
+
+    QString text(Text t, int child) const;
+    Role role(int child) const;
+
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+    int navigate(RelationFlag, int entry, QAccessibleInterface **target) const;
+
+    // QAccessibleImageInterface
+    QString imageDescription();
+    QSize imageSize();
+    QRect imagePosition(QAccessible2::CoordinateType coordType);
+};
+
+#ifndef QT_NO_LINEEDIT
+class QAccessibleLineEdit : public QAccessibleWidgetEx, public QAccessibleTextInterface,
+                            public QAccessibleSimpleEditableTextInterface
+{
+    Q_ACCESSIBLE_OBJECT
+public:
+    explicit QAccessibleLineEdit(QWidget *o, const QString &name = QString());
+
+    QString text(Text t, int child) const;
+    void setText(Text t, int control, const QString &text);
+    State state(int child) const;
+    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);
+
+    // QAccessibleTextInterface
+    void addSelection(int startOffset, int endOffset);
+    QString attributes(int offset, int *startOffset, int *endOffset);
+    int cursorPosition();
+    QRect characterRect(int offset, QAccessible2::CoordinateType coordType);
+    int selectionCount();
+    int offsetAtPoint(const QPoint &point, QAccessible2::CoordinateType coordType);
+    void selection(int selectionIndex, int *startOffset, int *endOffset);
+    QString text(int startOffset, int endOffset);
+    QString textBeforeOffset (int offset, QAccessible2::BoundaryType boundaryType,
+            int *startOffset, int *endOffset);
+    QString textAfterOffset(int offset, QAccessible2::BoundaryType boundaryType,
+            int *startOffset, int *endOffset);
+    QString textAtOffset(int offset, QAccessible2::BoundaryType boundaryType,
+            int *startOffset, int *endOffset);
+    void removeSelection(int selectionIndex);
+    void setCursorPosition(int position);
+    void setSelection(int selectionIndex, int startOffset, int endOffset);
+    int characterCount();
+    void scrollToSubstring(int startIndex, int endIndex);
+
+protected:
+    QLineEdit *lineEdit() const;
+};
+#endif // QT_NO_LINEEDIT
+
+#ifndef QT_NO_PROGRESSBAR
+class QAccessibleProgressBar : public QAccessibleDisplay, public QAccessibleValueInterface
+{
+    Q_ACCESSIBLE_OBJECT
+public:
+    explicit QAccessibleProgressBar(QWidget *o);
+
+    // QAccessibleValueInterface
+    QVariant currentValue();
+    QVariant maximumValue();
+    QVariant minimumValue();
+    inline void setCurrentValue(const QVariant &) {}
+
+protected:
+    QProgressBar *progressBar() const;
+};
+#endif
+
+#endif // QT_NO_ACCESSIBILITY
+
+QT_END_NAMESPACE
+
+#endif // SIMPLEWIDGETS_H