qaccessiblewidget.h

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#ifndef QACCESSIBLEWIDGET_H
#define QACCESSIBLEWIDGET_H
 
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtGui/qaccessibleobject.h>
 
QT_BEGIN_NAMESPACE
 
 
#ifndef QT_NO_ACCESSIBILITY
 
class QAccessibleWidgetPrivate;
 
class Q_WIDGETS_EXPORT QAccessibleWidget : public QAccessibleObject, public QAccessibleActionInterface
{
public:
    explicit QAccessibleWidget(QWidget *o, QAccessible::Role r = QAccessible::Client, const QString& name = QString());
    bool isValid() const override;
 
    QWindow *window() const override;
    int childCount() const override;
    int indexOfChild(const QAccessibleInterface *child) const override;
    QList<QPair<QAccessibleInterface *, QAccessible::Relation>>
    relations(QAccessible::Relation match = QAccessible::AllRelations) const override;
    QAccessibleInterface *focusChild() const override;
 
    QRect rect() const override;
 
    QAccessibleInterface *parent() const override;
    QAccessibleInterface *child(int index) const override;
 
    QString text(QAccessible::Text t) const override;
    QAccessible::Role role() const override;
    QAccessible::State state() const override;
 
    QColor foregroundColor() const override;
    QColor backgroundColor() const override;
 
    void *interface_cast(QAccessible::InterfaceType t) override;
 
    // QAccessibleActionInterface
    QStringList actionNames() const override;
    void doAction(const QString &actionName) override;
    QStringList keyBindingsForAction(const QString &actionName) const override;
protected:
    ~QAccessibleWidget();
    QWidget *widget() const;
    QObject *parentObject() const;
 
    void addControllingSignal(const QString &signal);
 
private:
    QAccessibleWidgetPrivate *d;
    Q_DISABLE_COPY(QAccessibleWidget)
};
 
 
#endif // QT_NO_ACCESSIBILITY
 
QT_END_NAMESPACE
 
#endif // QACCESSIBLEWIDGET_H