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39
40#ifndef QACCESSIBLEMENU_H
41#define QACCESSIBLEMENU_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtWidgets/private/qtwidgetsglobal_p.h>
55#include <QtWidgets/qaccessiblewidget.h>
56#include <QtCore/qpointer.h>
57
58QT_BEGIN_NAMESPACE
59
60#ifndef QT_NO_ACCESSIBILITY
61
62#if QT_CONFIG(menu)
63class QMenu;
64class QMenuBar;
65class QAction;
66
67class QAccessibleMenu : public QAccessibleWidget
68{
69public:
70 explicit QAccessibleMenu(QWidget *w);
71
72 int childCount() const override;
73 QAccessibleInterface *childAt(int x, int y) const override;
74
75 QString text(QAccessible::Text t) const override;
76 QAccessible::Role role() const override;
77 QAccessibleInterface *child(int index) const override;
78 QAccessibleInterface *parent() const override;
79 int indexOfChild( const QAccessibleInterface *child ) const override;
80
81protected:
82 QMenu *menu() const;
83};
84
85#if QT_CONFIG(menubar)
86class QAccessibleMenuBar : public QAccessibleWidget
87{
88public:
89 explicit QAccessibleMenuBar(QWidget *w);
90
91 QAccessibleInterface *child(int index) const override;
92 int childCount() const override;
93
94 int indexOfChild(const QAccessibleInterface *child) const override;
95
96protected:
97 QMenuBar *menuBar() const;
98};
99#endif // QT_CONFIG(menubar)
100
101
102class QAccessibleMenuItem : public QAccessibleInterface, public QAccessibleActionInterface
103{
104public:
105 explicit QAccessibleMenuItem(QWidget *owner, QAction *w);
106
107 ~QAccessibleMenuItem();
108 void *interface_cast(QAccessible::InterfaceType t) override;
109
110 int childCount() const override;
111 QAccessibleInterface *childAt(int x, int y) const override;
112 bool isValid() const override;
113 int indexOfChild(const QAccessibleInterface * child) const override;
114
115 QAccessibleInterface *parent() const override;
116 QAccessibleInterface *child(int index) const override;
117 QObject * object() const override;
118 QWindow *window() const override;
119
120 QRect rect() const override;
121 QAccessible::Role role() const override;
122 void setText(QAccessible::Text t, const QString & text) override;
123 QAccessible::State state() const override;
124 QString text(QAccessible::Text t) const override;
125
126 // QAccessibleActionInterface
127 QStringList actionNames() const override;
128 void doAction(const QString &actionName) override;
129 QStringList keyBindingsForAction(const QString &actionName) const override;
130
131 QWidget *owner() const;
132protected:
133 QAction *action() const;
134private:
135 QAction *m_action;
136 QPointer<QWidget> m_owner; // can hold either QMenu or the QMenuBar that contains the action
137};
138
139#endif // QT_CONFIG(menu)
140
141QT_END_NAMESPACE
142#endif // QT_NO_ACCESSIBILITY
143#endif // QACCESSIBLEMENU_H
144