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author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
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committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /src/gui/accessible/qaccessiblewidget.h | |
download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 |
Long live Qt 4.5!
Diffstat (limited to 'src/gui/accessible/qaccessiblewidget.h')
-rw-r--r-- | src/gui/accessible/qaccessiblewidget.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/gui/accessible/qaccessiblewidget.h b/src/gui/accessible/qaccessiblewidget.h new file mode 100644 index 0000000..e6423d9 --- /dev/null +++ b/src/gui/accessible/qaccessiblewidget.h @@ -0,0 +1,141 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@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 ¶ms); +#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 ¶ms); + + QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms); + +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 |