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39
40#ifndef QACCESSIBLEBRIDGE_H
41#define QACCESSIBLEBRIDGE_H
42
43#include <QtGui/qtguiglobal.h>
44#include <QtCore/qplugin.h>
45#include <QtCore/qfactoryinterface.h>
46
47QT_BEGIN_NAMESPACE
48
49
50#ifndef QT_NO_ACCESSIBILITY
51
52class QAccessibleInterface;
53class QAccessibleEvent;
54
55class QAccessibleBridge
56{
57public:
58 virtual ~QAccessibleBridge() {}
59 virtual void setRootObject(QAccessibleInterface *) = 0;
60 virtual void notifyAccessibilityUpdate(QAccessibleEvent *event) = 0;
61};
62
63#define QAccessibleBridgeFactoryInterface_iid "org.qt-project.Qt.QAccessibleBridgeFactoryInterface"
64
65class Q_GUI_EXPORT QAccessibleBridgePlugin : public QObject
66{
67 Q_OBJECT
68public:
69 explicit QAccessibleBridgePlugin(QObject *parent = nullptr);
70 ~QAccessibleBridgePlugin();
71
72 virtual QAccessibleBridge *create(const QString &key) = 0;
73};
74
75#endif // QT_NO_ACCESSIBILITY
76
77QT_END_NAMESPACE
78
79#endif // QACCESSIBLEBRIDGE_H
80

source code of qtbase/src/gui/accessible/qaccessiblebridge.h