src/gui/accessible/qaccessiblewidget.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/accessible/qaccessiblewidget.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module 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 QACCESSIBLEWIDGET_H
+#define QACCESSIBLEWIDGET_H
+
+#include <QtGui/qaccessibleobject.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_ACCESSIBILITY
+
+class QAccessibleWidgetPrivate;
+
+class Q_GUI_EXPORT QAccessibleWidget : public QAccessibleObject
+{
+public:
+    explicit QAccessibleWidget(QWidget *o, Role r = Client, const QString& name = QString());
+
+    int childCount() const;
+    int indexOfChild(const QAccessibleInterface *child) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+    int childAt(int x, int y) const;
+    QRect rect(int child) const;
+    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;
+
+    QString text(Text t, int child) const;
+    Role role(int child) const;
+    State state(int child) const;
+
+#ifndef QT_NO_ACTION
+    int userActionCount(int child) const;
+    QString actionText(int action, Text t, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+#endif
+
+protected:
+    ~QAccessibleWidget();
+    QWidget *widget() const;
+    QObject *parentObject() const;
+
+    void addControllingSignal(const QString &signal);
+    void setValue(const QString &value);
+    void setDescription(const QString &desc);
+    void setHelp(const QString &help);
+    void setAccelerator(const QString &accel);
+
+private:
+    friend class QAccessibleWidgetEx;
+    QAccessibleWidgetPrivate *d;
+    Q_DISABLE_COPY(QAccessibleWidget)
+};
+
+class Q_GUI_EXPORT QAccessibleWidgetEx : public QAccessibleObjectEx
+{
+public:
+    explicit QAccessibleWidgetEx(QWidget *o, Role r = Client, const QString& name = QString());
+
+    int childCount() const;
+    int indexOfChild(const QAccessibleInterface *child) const;
+    Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
+
+    int childAt(int x, int y) const;
+    QRect rect(int child) const;
+    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;
+
+    QString text(Text t, int child) const;
+    Role role(int child) const;
+    State state(int child) const;
+
+    QString actionText(int action, Text t, int child) const;
+    bool doAction(int action, int child, const QVariantList &params);
+
+    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);
+
+protected:
+    ~QAccessibleWidgetEx();
+    QWidget *widget() const;
+    QObject *parentObject() const;
+
+    void addControllingSignal(const QString &signal);
+    void setValue(const QString &value);
+    void setDescription(const QString &desc);
+    void setHelp(const QString &help);
+    void setAccelerator(const QString &accel);
+
+private:
+    QAccessibleWidgetPrivate *d;
+    Q_DISABLE_COPY(QAccessibleWidgetEx)
+};
+
+#endif // QT_NO_ACCESSIBILITY
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QACCESSIBLEWIDGET_H