Accessible applications are able to be used by users who cannot use conventional means of interaction. These classes provide support for accessible applications.
| QAccessible | The QAccessible class provides enums and static functions relating to accessibility. |
| QAccessible2 | The QAccessible2 namespace defines constants relating to IAccessible2-based interfaces |
| QAccessibleBridge | The QAccessibleBridge class is the base class for accessibility back-ends. |
| QAccessibleBridgePlugin | The QAccessibleBridgePlugin class provides an abstract base for accessibility bridge plugins. |
| QAccessibleEditableTextInterface | The QAccessibleEditableTextInterface class implements support for the IAccessibleEditableText interface. |
| QAccessibleEvent | The QAccessibleEvent class is used to query addition accessibility information about complex widgets. |
| QAccessibleInterface | The QAccessibleInterface class defines an interface that exposes information about accessible objects. |
| QAccessibleObject | The QAccessibleObject class implements parts of the QAccessibleInterface for QObjects. |
| QAccessiblePlugin | The QAccessiblePlugin class provides an abstract base for accessibility plugins. |
| QAccessibleSimpleEditableTextInterface | The QAccessibleSimpleEditableTextInterface class is a convenience class for text-based widgets. |
| QAccessibleTextInterface | The QAccessibleTextInterface class implements support for the IAccessibleText interface. |
| QAccessibleValueInterface | The QAccessibleValueInterface class implements support for the IAccessibleValue interface. |
| QAccessibleWidget | The QAccessibleWidget class implements the QAccessibleInterface for QWidgets. |