QAccessibleValueInterface Class

The QAccessibleValueInterface class implements support for objects that manipulate a value. More...

Header: #include <QAccessibleValueInterface>
qmake: QT += gui

Public Functions

virtual ~QAccessibleValueInterface()
virtual QVariant currentValue() const = 0
virtual QVariant maximumValue() const = 0
virtual QVariant minimumStepSize() const = 0
virtual QVariant minimumValue() const = 0
virtual void setCurrentValue(const QVariant &value) = 0

Detailed Description

The QAccessibleValueInterface class implements support for objects that manipulate a value.

This interface should be implemented by accessible objects that represent a value. Examples are spinner, slider, dial and scroll bar.

Instead of forcing the user to deal with the individual parts of the widgets, this interface gives an easier approach to the kind of widget it represents.

Usually this interface is implemented by classes that also implement QAccessibleInterface.

IAccessible2 Specification

Member Function Documentation

[virtual] QAccessibleValueInterface::~QAccessibleValueInterface()

Destroys the QAccessibleValueInterface.

[pure virtual] QVariant QAccessibleValueInterface::currentValue() const

See also setCurrentValue().

[pure virtual] QVariant QAccessibleValueInterface::maximumValue() const

[pure virtual] QVariant QAccessibleValueInterface::minimumStepSize() const

[pure virtual] QVariant QAccessibleValueInterface::minimumValue() const

[pure virtual] void QAccessibleValueInterface::setCurrentValue(const QVariant &value)

See also currentValue().