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QAccessible Class Reference

The API for this class is under development and is subject to change.
We do not recommend the use of this class for production work at this time.

The QAccessible class is provide a set of enums and static functions. More...

#include <qaccessible.h>

Inherited by QAccessibleInterface.

List of all member functions.

Public Members

Static Public Members


Detailed Description

The QAccessible class is provide a set of enums and static functions.

Member Type Documentation

QAccessible::Event

This enum type defines event types when the state of the accessible object has changed.

QAccessible::NavDirection

This enum specifies to which item to move in navigate.

QAccessible::Role

This enum defines a number of roles an accessible object can have.

QAccessible::State

This enum type defines bitflags that can be combined to indicate the state of the accessible object.

QAccessible::Text

This enum specifies string information that an accessible object returns.

Member Function Documentation

QRESULT QAccessible::queryAccessibleInterface ( QObject *, QAccessibleInterface ** ) [static]

void QAccessible::updateAccessibility ( QObject * object, int control, Event reason ) [static]

Call this function when the accessibility information of object is changed.

reason designates the cause of this change, e.g. ValueChange when the position of e.g. a slider has been changed. control is the ID of the child element that has changed. When control is NULL, the object itself has changed.

Emit this signal whenever the state of your accessible object or one of it's subelements has been changed either programmatically (e.g. by calling QLabel::setText() ) or by user interaction.

If there are no accessibility tools listening to this event, the performance penalty for calling this function is minor.


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Qt version 3.0.0-beta2