# QAccessible Class Reference

### [com.trolltech.qt.gui package]

### Constructor

- void QAccessible()

### Constructor Properties

- prototype: The QAccessible prototype object
- bool isActive()
- QAccessibleInterface queryAccessibleInterface(QObject arg__1)
- void setRootObject(QObject arg__1)
- void updateAccessibility(QObject arg__1, int who, Event reason)
- ListSupportedMethods = 0
- SetCursorPosition = 1
- GetCursorPosition = 2
- ForegroundColor = 3
- BackgroundColor = 4
- Method( value )
- NoRole = 0x00000000
- TitleBar = 0x00000001
- MenuBar = 0x00000002
- ScrollBar = 0x00000003
- Grip = 0x00000004
- Sound = 0x00000005
- Cursor = 0x00000006
- Caret = 0x00000007
- AlertMessage = 0x00000008
- Window = 0x00000009
- Client = 0x0000000A
- PopupMenu = 0x0000000B
- MenuItem = 0x0000000C
- ToolTip = 0x0000000D
- Application = 0x0000000E
- Document = 0x0000000F
- Pane = 0x00000010
- Chart = 0x00000011
- Dialog = 0x00000012
- Border = 0x00000013
- Grouping = 0x00000014
- Separator = 0x00000015
- ToolBar = 0x00000016
- StatusBar = 0x00000017
- Table = 0x00000018
- ColumnHeader = 0x00000019
- RowHeader = 0x0000001A
- Column = 0x0000001B
- Row = 0x0000001C
- Cell = 0x0000001D
- Link = 0x0000001E
- HelpBalloon = 0x0000001F
- Assistant = 0x00000020
- List = 0x00000021
- ListItem = 0x00000022
- Tree = 0x00000023
- TreeItem = 0x00000024
- PageTab = 0x00000025
- PropertyPage = 0x00000026
- Indicator = 0x00000027
- Graphic = 0x00000028
- StaticText = 0x00000029
- EditableText = 0x0000002A
- PushButton = 0x0000002B
- CheckBox = 0x0000002C
- RadioButton = 0x0000002D
- ComboBox = 0x0000002E
- ProgressBar = 0x00000030
- Dial = 0x00000031
- HotkeyField = 0x00000032
- Slider = 0x00000033
- SpinBox = 0x00000034
- Canvas = 0x00000035
- Animation = 0x00000036
- Equation = 0x00000037
- ButtonDropDown = 0x00000038
- ButtonMenu = 0x00000039
- ButtonDropGrid = 0x0000003A
- Whitespace = 0x0000003B
- PageTabList = 0x0000003C
- Clock = 0x0000003D
- Splitter = 0x0000003E
- LayeredPane = 0x0000003F
- Terminal = 0x00000040
- Desktop = 0x00000041
- UserRole = 0x0000ffff
- Role( value )
- AddToSelection = -11
- ExtendSelection = -10
- RemoveSelection = -9
- ClearSelection = -8
- Select = -7
- Cancel = -6
- Accept = -5
- Decrease = -4
- Increase = -3
- SetFocus = -2
- Press = -1
- DefaultAction = 0
- Action( value )
- SoundPlayed = 0x0001
- Alert = 0x0002
- ForegroundChanged = 0x0003
- MenuStart = 0x0004
- MenuEnd = 0x0005
- PopupMenuStart = 0x0006
- PopupMenuEnd = 0x0007
- ContextHelpStart = 0x000C
- ContextHelpEnd = 0x000D
- DragDropStart = 0x000E
- DragDropEnd = 0x000F
- DialogStart = 0x0010
- DialogEnd = 0x0011
- ScrollingStart = 0x0012
- ScrollingEnd = 0x0013
- MenuCommand = 0x0018
- ActionChanged = 0x0101
- ActiveDescendantChanged = 0x0102
- AttributeChanged = 0x0103
- DocumentContentChanged = 0x0104
- DocumentLoadComplete = 0x0105
- DocumentLoadStopped = 0x0106
- DocumentReload = 0x0107
- HyperlinkEndIndexChanged = 0x0108
- HyperlinkNumberOfAnchorsChanged = 0x0109
- HyperlinkSelectedLinkChanged = 0x010A
- HypertextLinkActivated = 0x010B
- HypertextLinkSelected = 0x010C
- HyperlinkStartIndexChanged = 0x010D
- HypertextChanged = 0x010E
- HypertextNLinksChanged = 0x010F
- ObjectAttributeChanged = 0x0110
- PageChanged = 0x0111
- SectionChanged = 0x0112
- TableCaptionChanged = 0x0113
- TableColumnDescriptionChanged = 0x0114
- TableColumnHeaderChanged = 0x0115
- TableModelChanged = 0x0116
- TableRowDescriptionChanged = 0x0117
- TableRowHeaderChanged = 0x0118
- TableSummaryChanged = 0x0119
- TextAttributeChanged = 0x011A
- TextCaretMoved = 0x011B
- TextColumnChanged = 0x011D
- TextInserted = 0x011E
- TextRemoved = 0x011F
- TextUpdated = 0x0120
- TextSelectionChanged = 0x0121
- VisibleDataChanged = 0x0122
- ObjectCreated = 0x8000
- ObjectDestroyed = 0x8001
- ObjectShow = 0x8002
- ObjectHide = 0x8003
- ObjectReorder = 0x8004
- Focus = 0x8005
- Selection = 0x8006
- SelectionAdd = 0x8007
- SelectionRemove = 0x8008
- SelectionWithin = 0x8009
- StateChanged = 0x800A
- LocationChanged = 0x800B
- NameChanged = 0x800C
- DescriptionChanged = 0x800D
- ValueChanged = 0x800E
- ParentChanged = 0x800F
- HelpChanged = 0x80A0
- DefaultActionChanged = 0x80B0
- AcceleratorChanged = 0x80C0
- Event( value )
- Unrelated = 0x00000000
- Self = 0x00000001
- Ancestor = 0x00000002
- Child = 0x00000004
- Descendent = 0x00000008
- Sibling = 0x00000010
- HierarchyMask = 0x000000ff
- Up = 0x00000100
- Down = 0x00000200
- Left = 0x00000400
- Right = 0x00000800
- Covers = 0x00001000
- Covered = 0x00002000
- GeometryMask = 0x0000ff00
- FocusChild = 0x00010000
- Label = 0x00020000
- Labelled = 0x00040000
- Controller = 0x00080000
- Controlled = 0x00100000
- LogicalMask = 0x00ff0000
- RelationFlag( value )
- Relation( value1, value2, ... )
- Modal = 0x80000000
- Normal = 0x00000000
- Unavailable = 0x00000001
- Selected = 0x00000002
- Focused = 0x00000004
- Pressed = 0x00000008
- Checked = 0x00000010
- Mixed = 0x00000020
- ReadOnly = 0x00000040
- HotTracked = 0x00000080
- DefaultButton = 0x00000100
- Expanded = 0x00000200
- Collapsed = 0x00000400
- Busy = 0x00000800
- Marqueed = 0x00002000
- Animated = 0x00004000
- Invisible = 0x00008000
- Offscreen = 0x00010000
- Sizeable = 0x00020000
- Movable = 0x00040000
- SelfVoicing = 0x00080000
- Focusable = 0x00100000
- Selectable = 0x00200000
- Linked = 0x00400000
- Traversed = 0x00800000
- MultiSelectable = 0x01000000
- ExtSelectable = 0x02000000
- HasInvokeExtension = 0x10000000
- Protected = 0x20000000
- HasPopup = 0x40000000
- StateFlag( value )
- State( value1, value2, ... )
- Name = 0
- Description
- Value
- Help
- Accelerator
- UserText = 0x0000ffff
- Text( value )

### Instance Properties

QAccessible objects have no special properties beyond those inherited from the QAccessible prototype object.