QAccessibleWidget Class Reference

The QAccessibleWidget class implements the QAccessibleInterface for QWidgets. More...

 #include <QAccessibleWidget>

Inherits QAccessibleObject.

List of all members, including inherited members

Public Functions

QAccessibleWidget ( QWidget * w, Role role = Client, const QString & name = QString() )

Reimplemented Public Functions

virtual QString	actionText ( int action, Text t, int child ) const
virtual int	childAt ( int x, int y ) const
virtual int	childCount () const
virtual bool	doAction ( int action, int child, const QVariantList & params )
virtual int	indexOfChild ( const QAccessibleInterface * child ) const
virtual int	navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const
virtual QRect	rect ( int child ) const
virtual Relation	relationTo ( int child, const QAccessibleInterface * other, int otherChild ) const
virtual Role	role ( int child ) const
virtual State	state ( int child ) const
virtual QString	text ( Text t, int child ) const
virtual int	userActionCount ( int child ) const

7 public functions inherited from QAccessibleObject
17 public functions inherited from QAccessibleInterface

Protected Functions

	~QAccessibleWidget ()
void	addControllingSignal ( const QString & signal )
QObject *	parentObject () const
void	setAccelerator ( const QString & accel )
void	setDescription ( const QString & desc )
void	setHelp ( const QString & help )
void	setValue ( const QString & value )
QWidget *	widget () const

Additional Inherited Members

7 static public members inherited from QAccessible

Detailed Description

The QAccessibleWidget class implements the QAccessibleInterface for QWidgets.

This class is convenient to use as a base class for custom implementations of QAccessibleInterfaces that provide information about widget objects.

The class provides functions to retrieve the parentObject() (the widget's parent widget), and the associated widget(). Controlling signals can be added with addControllingSignal(), and setters are provided for various aspects of the interface implementation, for example setValue(), setDescription(), setAccelerator(), and setHelp().

See also QAccessible and QAccessibleObject.

Member Function Documentation

QAccessibleWidget::QAccessibleWidget ( QWidget * w, Role role = Client, const QString & name = QString() )

Creates a QAccessibleWidget object for widget w. role and name are optional parameters that set the object's role and name properties.

QAccessibleWidget::~QAccessibleWidget () `[protected]`

Destroys this object.

QString QAccessibleWidget::actionText ( int action, Text t, int child ) const `[virtual]`

Reimplemented from QAccessibleInterface::actionText().

void QAccessibleWidget::addControllingSignal ( const QString & signal ) `[protected]`

Registers signal as a controlling signal.

An object is a Controller to any other object connected to a controlling signal.

int QAccessibleWidget::childAt ( int x, int y ) const `[virtual]`

Reimplemented from QAccessibleInterface::childAt().

int QAccessibleWidget::childCount () const `[virtual]`

Reimplemented from QAccessibleInterface::childCount().

bool QAccessibleWidget::doAction ( int action, int child, const QVariantList & params ) `[virtual]`

Reimplemented from QAccessibleInterface::doAction().

int QAccessibleWidget::indexOfChild ( const QAccessibleInterface * child ) const `[virtual]`

Reimplemented from QAccessibleInterface::indexOfChild().

int QAccessibleWidget::navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const `[virtual]`

Reimplemented from QAccessibleInterface::navigate().

QObject * QAccessibleWidget::parentObject () const `[protected]`

Returns the associated widget's parent object, which is either the parent widget, or qApp for top-level widgets.

QRect QAccessibleWidget::rect ( int child ) const `[virtual]`

Reimplemented from QAccessibleInterface::rect().

Relation QAccessibleWidget::relationTo ( int child, const QAccessibleInterface * other, int otherChild ) const `[virtual]`

Reimplemented from QAccessibleInterface::relationTo().

Role QAccessibleWidget::role ( int child ) const `[virtual]`

Reimplemented from QAccessibleInterface::role().

void QAccessibleWidget::setAccelerator ( const QString & accel ) `[protected]`

Sets the accelerator of this interface implementation to accel.

The default implementation of text() returns the set value for the Accelerator text.

Note that the object wrapped by this interface is not modified.

void QAccessibleWidget::setDescription ( const QString & desc ) `[protected]`

Sets the description of this interface implementation to desc.

The default implementation of text() returns the set value for the Description text.

Note that the object wrapped by this interface is not modified.

void QAccessibleWidget::setHelp ( const QString & help ) `[protected]`

Sets the help of this interface implementation to help.

The default implementation of text() returns the set value for the Help text.

Note that the object wrapped by this interface is not modified.

void QAccessibleWidget::setValue ( const QString & value ) `[protected]`

Sets the value of this interface implementation to value.

The default implementation of text() returns the set value for the Value text.

Note that the object wrapped by this interface is not modified.

QWidget * QAccessibleWidget::widget () const `[protected]`

Returns the associated widget.

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Examples

Contents

QAccessibleWidget Class Reference

Public Functions

Reimplemented Public Functions

Protected Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

QAccessibleWidget::QAccessibleWidget ( QWidget * w, Role role = Client, const QString & name = QString() )

QAccessibleWidget::~QAccessibleWidget () `[protected]`

QString QAccessibleWidget::actionText ( int action, Text t, int child ) const `[virtual]`

void QAccessibleWidget::addControllingSignal ( const QString & signal ) `[protected]`

int QAccessibleWidget::childAt ( int x, int y ) const `[virtual]`

int QAccessibleWidget::childCount () const `[virtual]`

bool QAccessibleWidget::doAction ( int action, int child, const QVariantList & params ) `[virtual]`

int QAccessibleWidget::indexOfChild ( const QAccessibleInterface * child ) const `[virtual]`

int QAccessibleWidget::navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const `[virtual]`

QObject * QAccessibleWidget::parentObject () const `[protected]`

QRect QAccessibleWidget::rect ( int child ) const `[virtual]`

Relation QAccessibleWidget::relationTo ( int child, const QAccessibleInterface * other, int otherChild ) const `[virtual]`

Role QAccessibleWidget::role ( int child ) const `[virtual]`

void QAccessibleWidget::setAccelerator ( const QString & accel ) `[protected]`

void QAccessibleWidget::setDescription ( const QString & desc ) `[protected]`

void QAccessibleWidget::setHelp ( const QString & help ) `[protected]`

void QAccessibleWidget::setValue ( const QString & value ) `[protected]`

State QAccessibleWidget::state ( int child ) const `[virtual]`

QString QAccessibleWidget::text ( Text t, int child ) const `[virtual]`

int QAccessibleWidget::userActionCount ( int child ) const `[virtual]`

QWidget * QAccessibleWidget::widget () const `[protected]`

API Lookup

Qt Topics

Examples

Contents

QAccessibleWidget Class Reference

Public Functions

Reimplemented Public Functions

Protected Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

QAccessibleWidget::QAccessibleWidget ( QWidget * w, Role role = Client, const QString & name = QString() )

QAccessibleWidget::~QAccessibleWidget () [protected]

QString QAccessibleWidget::actionText ( int action, Text t, int child ) const [virtual]

void QAccessibleWidget::addControllingSignal ( const QString & signal ) [protected]

int QAccessibleWidget::childAt ( int x, int y ) const [virtual]

int QAccessibleWidget::childCount () const [virtual]

bool QAccessibleWidget::doAction ( int action, int child, const QVariantList & params ) [virtual]

int QAccessibleWidget::indexOfChild ( const QAccessibleInterface * child ) const [virtual]

int QAccessibleWidget::navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const [virtual]

QObject * QAccessibleWidget::parentObject () const [protected]

QRect QAccessibleWidget::rect ( int child ) const [virtual]

Relation QAccessibleWidget::relationTo ( int child, const QAccessibleInterface * other, int otherChild ) const [virtual]

Role QAccessibleWidget::role ( int child ) const [virtual]

void QAccessibleWidget::setAccelerator ( const QString & accel ) [protected]

void QAccessibleWidget::setDescription ( const QString & desc ) [protected]

void QAccessibleWidget::setHelp ( const QString & help ) [protected]

void QAccessibleWidget::setValue ( const QString & value ) [protected]

State QAccessibleWidget::state ( int child ) const [virtual]

QString QAccessibleWidget::text ( Text t, int child ) const [virtual]

int QAccessibleWidget::userActionCount ( int child ) const [virtual]

QWidget * QAccessibleWidget::widget () const [protected]

QAccessibleWidget::~QAccessibleWidget () `[protected]`

QString QAccessibleWidget::actionText ( int action, Text t, int child ) const `[virtual]`

void QAccessibleWidget::addControllingSignal ( const QString & signal ) `[protected]`

int QAccessibleWidget::childAt ( int x, int y ) const `[virtual]`

int QAccessibleWidget::childCount () const `[virtual]`

bool QAccessibleWidget::doAction ( int action, int child, const QVariantList & params ) `[virtual]`

int QAccessibleWidget::indexOfChild ( const QAccessibleInterface * child ) const `[virtual]`

int QAccessibleWidget::navigate ( RelationFlag relation, int entry, QAccessibleInterface ** target ) const `[virtual]`

QObject * QAccessibleWidget::parentObject () const `[protected]`

QRect QAccessibleWidget::rect ( int child ) const `[virtual]`

Relation QAccessibleWidget::relationTo ( int child, const QAccessibleInterface * other, int otherChild ) const `[virtual]`

Role QAccessibleWidget::role ( int child ) const `[virtual]`

void QAccessibleWidget::setAccelerator ( const QString & accel ) `[protected]`

void QAccessibleWidget::setDescription ( const QString & desc ) `[protected]`

void QAccessibleWidget::setHelp ( const QString & help ) `[protected]`

void QAccessibleWidget::setValue ( const QString & value ) `[protected]`

State QAccessibleWidget::state ( int child ) const `[virtual]`

QString QAccessibleWidget::text ( Text t, int child ) const `[virtual]`

int QAccessibleWidget::userActionCount ( int child ) const `[virtual]`

QWidget * QAccessibleWidget::widget () const `[protected]`