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📄 qaccessiblewidgets.h

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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the plugins of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QACCESSIBLEWIDGETS_H#define QACCESSIBLEWIDGETS_H#include <QtGui/qaccessible2.h>#include <QtGui/qaccessiblewidget.h>#ifndef QT_NO_ACCESSIBILITY#include <QtCore/QPointer>class QTextEdit;class QStackedWidget;class QToolBox;class QMdiArea;class QMdiSubWindow;class QWorkspace;class QRubberBand;class QTextBrowser;class QCalendarWidget;class QAbstractItemView;class QDockWidget;class QDockWidgetLayout;class QMainWindow;#ifndef QT_NO_TEXTEDITclass QAccessibleTextEdit : public QAccessibleWidgetEx, public QAccessibleTextInterface,                            public QAccessibleEditableTextInterface{    Q_ACCESSIBLE_OBJECTpublic:    explicit QAccessibleTextEdit(QWidget *o);    QString text(Text t, int child) const;    void setText(Text t, int control, const QString &text);    Role role(int child) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    QRect rect(int child) const;    int childAt(int x, int y) const;    int childCount() const;    // 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);    // QAccessibleEditableTextInterface    void copyText(int startOffset, int endOffset);    void deleteText(int startOffset, int endOffset);    void insertText(int offset, const QString &text);    void cutText(int startOffset, int endOffset);    void pasteText(int offset);    void replaceText(int startOffset, int endOffset, const QString &text);    void setAttributes(int startOffset, int endOffset, const QString &attributes);protected:    QTextEdit *textEdit() const;private:    int childOffset;};#endif // QT_NO_TEXTEDITclass QAccessibleStackedWidget : public QAccessibleWidgetEx{    Q_ACCESSIBLE_OBJECTpublic:    explicit QAccessibleStackedWidget(QWidget *widget);    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childAt(int x, int y) const;    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;protected:    QStackedWidget *stackedWidget() const;};class QAccessibleToolBox : public QAccessibleWidgetEx{    Q_ACCESSIBLE_OBJECTpublic:    explicit QAccessibleToolBox(QWidget *widget);    QString text(Text textType, int child) const;    void setText(Text textType, int child, const QString &text);    State state(int child) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;protected:    QToolBox *toolBox() const;};#ifndef QT_NO_MDIAREAclass QAccessibleMdiArea : public QAccessibleWidgetEx{public:    explicit QAccessibleMdiArea(QWidget *widget);    State state(int child) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;protected:    QMdiArea *mdiArea() const;};class QAccessibleMdiSubWindow : public QAccessibleWidgetEx{public:    explicit QAccessibleMdiSubWindow(QWidget *widget);    QString text(Text textType, int child) const;    void setText(Text textType, int child, const QString &text);    State state(int child) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;    QRect rect(int child) const;    int childAt(int x, int y) const;protected:    QMdiSubWindow *mdiSubWindow() const;};#endif // QT_NO_MDIAREA#ifndef QT_NO_WORKSPACEclass QAccessibleWorkspace : public QAccessibleWidgetEx{public:    explicit QAccessibleWorkspace(QWidget *widget);    State state(int child) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;protected:    QWorkspace *workspace() const;};#endifclass QAccessibleDialogButtonBox : public QAccessibleWidgetEx{public:    explicit QAccessibleDialogButtonBox(QWidget *widget);    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);};#ifndef QT_NO_TEXTBROWSERclass QAccessibleTextBrowser : public QAccessibleTextEdit{public:    explicit QAccessibleTextBrowser(QWidget *widget);    Role role(int child) const;};#endif // QT_NO_TEXTBROWSER#ifndef QT_NO_CALENDARWIDGETclass QAccessibleCalendarWidget : public QAccessibleWidgetEx{public:    explicit QAccessibleCalendarWidget(QWidget *widget);    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int indexOfChild(const QAccessibleInterface *child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **target) const;    QRect rect(int child) const;    int childAt(int x, int y) const;protected:    QCalendarWidget *calendarWidget() const;private:    QAbstractItemView *calendarView() const;    QWidget *navigationBar() const;};#endif // QT_NO_CALENDARWIDGET#ifndef QT_NO_DOCKWIDGETclass QAccessibleDockWidget: public QAccessibleWidgetEx{public:    explicit QAccessibleDockWidget(QWidget *widget);    int navigate(RelationFlag relation, int entry, QAccessibleInterface **iface) const;    int indexOfChild(const QAccessibleInterface *child) const;    int childCount() const;    QRect rect (int child ) const;    Role role(int child) const;    State state(int child) const;    int childAt(int x, int y) const;    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    QDockWidget *dockWidget() const;};class QAccessibleTitleBar : public QAccessibleInterface{public:    explicit QAccessibleTitleBar(QDockWidget *widget);    QString actionText(int action, Text t, int child) const;    bool doAction(int action, int child, const QVariantList& params = QVariantList());    int userActionCount ( int child) const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **iface) const;    int indexOfChild(const QAccessibleInterface *child) const;    int childCount() const;    Relation relationTo(int child,  const QAccessibleInterface *other, int otherChild) const;    void setText(Text t, int child, const QString &text);    QString text(Text t, int child) const;    Role role(int child) const;    QRect rect (int child) const;    State state(int child) const;    int childAt(int x, int y) const;    QObject *object() const;    bool isValid() const;    QPointer<QDockWidget> m_dockWidget;    QDockWidget *dockWidget() const;    QDockWidgetLayout *dockWidgetLayout() const;};#endif // QT_NO_DOCKWIDGET#ifndef QT_NO_MAINWINDOWclass QAccessibleMainWindow : public QAccessibleWidgetEx{public:    explicit QAccessibleMainWindow(QWidget *widget);    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);    int childCount() const;    int navigate(RelationFlag relation, int entry, QAccessibleInterface **iface) const;    int indexOfChild(const QAccessibleInterface *iface) const;    QMainWindow *mainWindow() const;};#endif //QT_NO_MAINWINDOW#endif // QT_NO_ACCESSIBILITY#endif // QACESSIBLEWIDGETS_H

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