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Qt 4.8
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Qt 4.8
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#include <qaccessible.h>
Public Functions | |
| virtual QAccessible2Interface * | interface_cast (QAccessible2::InterfaceType) |
| virtual QVariant | invokeMethodEx (Method method, int child, const QVariantList ¶ms)=0 |
| virtual QVariant | virtual_hook (const QVariant &data) |
 Public Functions inherited from QAccessibleInterface | |
| QAccessibleActionInterface * | actionInterface () |
| virtual QString | actionText (int action, Text t, int child) const =0 |
| Returns the text property t of the action action supported by the object, or of the object's child if child is not 0. More... | |
| QColor | backgroundColor () |
| virtual int | childAt (int x, int y) const =0 |
| Returns the 1-based index of the child that contains the screen coordinates (x, y). More... | |
| virtual int | childCount () const =0 |
| Returns the number of children that belong to this object. More... | |
| virtual bool | doAction (int action, int child, const QVariantList ¶ms=QVariantList())=0 |
| Asks the object, or the object's child if child is not 0, to execute action using the parameters, params. More... | |
| QAccessibleEditableTextInterface * | editableTextInterface () |
| QColor | foregroundColor () |
| QAccessibleImageInterface * | imageInterface () |
| virtual int | indexOfChild (const QAccessibleInterface *) const =0 |
| Returns the 1-based index of the object child in this object's children list, or -1 if child is not a child of this object. More... | |
| QVariant | invokeMethod (Method method, int child=0, const QVariantList ¶ms=QVariantList()) |
| Invokes a method on child with the given parameters params and returns the result of the operation as QVariant. More... | |
| virtual bool | isValid () const =0 |
| Returns true if all the data necessary to use this interface implementation is valid (e. More... | |
| virtual int | navigate (RelationFlag relation, int index, QAccessibleInterface **iface) const =0 |
| Navigates from this object to an object that has a relationship relation to this object, and returns the respective object in target. More... | |
| virtual QObject * | object () const =0 |
| Returns a pointer to the QObject this interface implementation provides information for. More... | |
| virtual QRect | rect (int child) const =0 |
| Returns the geometry of the object, or of the object's child if child is not 0. More... | |
| virtual Relation | relationTo (int child, const QAccessibleInterface *other, int otherChild) const =0 |
Returns the relationship between this object's \a child and the \a other object's \a otherChild.More... | |
| virtual Role | role (int child) const =0 |
| Returns the role of the object, or of the object's child if child is not 0. More... | |
| virtual void | setText (Text t, int child, const QString &text)=0 |
| Sets the text property t of the object, or of the object's child if child is not 0, to text. More... | |
| virtual State | state (int child) const =0 |
| Returns the current state of the object, or of the object's child if child is not 0. More... | |
| QSet< Method > | supportedMethods () |
| Returns a QSet of QAccessible::Method that are supported by this accessible interface. More... | |
| QAccessibleTable2Interface * | table2Interface () |
| QAccessibleTableInterface * | tableInterface () |
| virtual QString | text (Text t, int child) const =0 |
| Returns the value of the text property t of the object, or of the object's child if child is not 0. More... | |
| QAccessibleTextInterface * | textInterface () |
| virtual int | userActionCount (int child) const =0 |
| Returns the number of custom actions of the object, or of the object's child if child is not 0. More... | |
| QAccessibleValueInterface * | valueInterface () |
| virtual | ~QAccessibleInterface () |
| Destroys the object. More... | |
Additional Inherited Members | |
| Public Types inherited from QAccessible | |
| enum | Action { DefaultAction = 0, Press = -1, FirstStandardAction = Press, SetFocus = -2, Increase = -3, Decrease = -4, Accept = -5, Cancel = -6, Select = -7, ClearSelection = -8, RemoveSelection = -9, ExtendSelection = -10, AddToSelection = -11, LastStandardAction = AddToSelection } |
| This enum describes the possible types of action that can occur. More... | |
| enum | Event { 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 } |
| This enum type defines accessible event types. More... | |
| typedef QAccessibleInterface *(* | InterfaceFactory) (const QString &key, QObject *) |
| This is a typedef for a pointer to a function with the following signature: More... | |
| enum | Method { ListSupportedMethods = 0, SetCursorPosition = 1, GetCursorPosition = 2, ForegroundColor = 3, BackgroundColor = 4 } |
| This enum describes the possible types of methods that can be invoked on an accessible object. More... | |
| enum | RelationFlag { 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 } |
| This enum type defines bit flags that can be combined to indicate the relationship between two accessible objects. More... | |
| enum | Role { 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 } |
| This enum defines the role of an accessible object. More... | |
| typedef void(* | RootObjectHandler) (QObject *) |
| A function pointer type. More... | |
| enum | StateFlag { 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, Protected = 0x20000000, HasPopup = 0x40000000, Modal = 0x80000000, HasInvokeExtension = 0x10000000 } |
| This enum type defines bit flags that can be combined to indicate the state of an accessible object. More... | |
| enum | Text { Name = 0, Description, Value, Help, Accelerator, UserText = 0x0000ffff } |
| This enum specifies string information that an accessible object returns. More... | |
| typedef void(* | UpdateHandler) (QObject *, int who, Event reason) |
| A function pointer type. More... | |
| Static Public Functions inherited from QAccessible | |
| static void | cleanup () |
| static void | initialize () |
| static void | installFactory (InterfaceFactory) |
| Installs the InterfaceFactory factory. More... | |
| static RootObjectHandler | installRootObjectHandler (RootObjectHandler) |
| Installs the given handler as the function to be used by setRootObject(), and returns the previously installed handler. More... | |
| static UpdateHandler | installUpdateHandler (UpdateHandler) |
| Installs the given handler as the function to be used by updateAccessibility(), and returns the previously installed handler. More... | |
| static bool | isActive () |
| Returns true if an accessibility implementation has been requested during the runtime of the application; otherwise returns false. More... | |
| static QAccessibleInterface * | queryAccessibleInterface (QObject *) |
| If a QAccessibleInterface implementation exists for the given object, this function returns a pointer to the implementation; otherwise it returns 0. More... | |
| static void | removeFactory (InterfaceFactory) |
| Removes factory from the list of installed InterfaceFactories. More... | |
| static void | setRootObject (QObject *) |
| Sets the root accessible object of this application to object. More... | |
| static void | updateAccessibility (QObject *, int who, Event reason) |
| Notifies accessibility clients about a change in object's accessibility information. More... | |
Definition at line 439 of file qaccessible.h.
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inlinevirtual |
Definition at line 444 of file qaccessible.h.
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pure virtual |
Implemented in QAccessibleMainWindow, QAccessibleDockWidget, QAccessibleCalendarWidget, QAccessibleDialogButtonBox, QAccessibleWorkspace, QAccessibleMdiSubWindow, QAccessibleDial, QAccessibleMdiArea, QAccessibleToolBox, QAccessibleStackedWidget, QAccessibleLineEdit, QAccessibleTextEdit, QAccessibleAbstractSlider, QAccessibleMenuItem, QAccessibleDoubleSpinBox, QAccessibleWidgetEx, QAccessibleTable2, QAccessibleAbstractSpinBox, and QAccessibleAbstractScrollArea.
Definition at line 1234 of file qaccessible.cpp.