ATK Library Reference Manual
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# AtkState

## Name

AtkState -- An AtkState describes a component's particular state.

## Synopsis

    enum        AtkStateType;
    typedef     AtkState;
    AtkStateType atk_state_type_register        (const gchar *name);
    G_CONST_RETURN gchar* atk_state_type_get_name
                                                (AtkStateType type);
    AtkStateType atk_state_type_for_name        (const gchar *name);

## Description

An AtkState describes a component's particular state. The actual state of an component is described by its AtkStateSet, which is a set of AtkStates.

## Details

### enum AtkStateType

    typedef enum
    {
      ATK_STATE_INVALID,
      ATK_STATE_ACTIVE,
      ATK_STATE_ARMED,
      ATK_STATE_BUSY,
      ATK_STATE_CHECKED,
      ATK_STATE_DEFUNCT,
      ATK_STATE_EDITABLE,
      ATK_STATE_ENABLED,
      ATK_STATE_EXPANDABLE,
      ATK_STATE_EXPANDED,
      ATK_STATE_FOCUSABLE,
      ATK_STATE_FOCUSED,
      ATK_STATE_HORIZONTAL,
      ATK_STATE_ICONIFIED,
      ATK_STATE_MODAL,
      ATK_STATE_MULTI_LINE,
      ATK_STATE_MULTISELECTABLE,
      ATK_STATE_OPAQUE,
      ATK_STATE_PRESSED,
      ATK_STATE_RESIZABLE,
      ATK_STATE_SELECTABLE,
      ATK_STATE_SELECTED,
      ATK_STATE_SENSITIVE,
      ATK_STATE_SHOWING,
      ATK_STATE_SINGLE_LINE,
      ATK_STATE_STALE,
      ATK_STATE_TRANSIENT,
      ATK_STATE_VERTICAL,
      ATK_STATE_VISIBLE,
      ATK_STATE_MANAGES_DESCENDANTS,
      ATK_STATE_LAST_DEFINED
    } AtkStateType;

The possible types of states of an object

`ATK_STATE_INVALID`

  Indicates an invalid state

`ATK_STATE_ACTIVE`

  Indicates a window is currently the active window

`ATK_STATE_ARMED`

  Indicates that the object is armed

`ATK_STATE_BUSY`

  Indicates the current object is busy

`ATK_STATE_CHECKED`

  Indicates this object is currently checked

`ATK_STATE_DEFUNCT`

  Indicates the user interface object corresponding to this object no longer exists

`ATK_STATE_EDITABLE`

  Indicates the user can change the contents of this object

`ATK_STATE_ENABLED`

  Indicates that this object is enabled

`ATK_STATE_EXPANDABLE`

  Indicates this object allows progressive disclosure of its children

`ATK_STATE_EXPANDED`

  Indicates this object its expanded

`ATK_STATE_FOCUSABLE`

  Indicates this object can accept keyboard focus, which means all events resulting from typing on the keyboard will normally be passed to it when it has focus

`ATK_STATE_FOCUSED`

  Indicates this object currently has the keyboard focus

`ATK_STATE_HORIZONTAL`

  Indicates the orientation of this object is horizontal

`ATK_STATE_ICONIFIED`

  Indicates this object is minimized and is represented only by an icon

`ATK_STATE_MODAL`

  Indicates something must be done with this object before the user can interact with an object in a different window

`ATK_STATE_MULTI_LINE`

  Indicates this (text) object can contain multiple lines of text

`ATK_STATE_MULTISELECTABLE`

  Indicates this object allows more than one of its children to be selected at the same time

`ATK_STATE_OPAQUE`

  Indicates this object paints every pixel within its rectangular region

`ATK_STATE_PRESSED`

  Indicates this object is currently pressed

`ATK_STATE_RESIZABLE`

  Indicates the size of this object is not fixed

`ATK_STATE_SELECTABLE`

  Indicates this object is the child of an object that allows its children to be selected and that this child is one of those children that can be selected

`ATK_STATE_SELECTED`

  Indicates this object is the child of an object that allows its children to be selected and that this child is one of those children that has been selected

`ATK_STATE_SENSITIVE`

  Indicates this object is sensitive

`ATK_STATE_SHOWING`

  Indicates this object, the object's parent, the object's parent's parent, and so on, are all visible

`ATK_STATE_SINGLE_LINE`

  Indicates this (text) object can contain only a single line of text

`ATK_STATE_STALE`

  Indicates that the index associated with this object has changed since the user accessed the object.

`ATK_STATE_TRANSIENT`

  Indicates this object is transient

`ATK_STATE_VERTICAL`

  Indicates the orientation of this object is vertical

`ATK_STATE_VISIBLE`

  Indicates this object is visible

`ATK_STATE_MANAGES_DESCENDANTS`

  Indicates that "active-descendant-changed" event is sent when children become 'active' (i.e. are selected or navigated to onscreen). Used to prevent need to enumerate all children in very large containers, like tables.

`ATK_STATE_LAST_DEFINED`

  Not a valid role, used for finding end of enumeration

### AtkState

    typedef guint64      AtkState;

The AtkState value should not be referenceed directly.

### atk_state_type_register ()

    AtkStateType atk_state_type_register        (const gchar *name);

Register a new object state.

`name` :

  a character string describing the new state.

Returns :

  an AtkState value for the new state.

### atk_state_type_get_name ()

    G_CONST_RETURN gchar* atk_state_type_get_name
                                                (AtkStateType type);

Gets the description string describing the AtkStateType `type`.

`type` :

  The AtkStateType whose name is required

Returns :

  the string describing the AtkStateType

### atk_state_type_for_name ()

    AtkStateType atk_state_type_for_name        (const gchar *name);

Gets the AtkStateType corresponding to the description string `name`.

`name` :

  a character string state name

Returns :

  an AtkStateType corresponding to `name`

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AtkSelection | AtkStateSet