// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use atk_sys;
use glib::translate::*;
use glib::value::FromValue;
use glib::value::FromValueOptional;
use glib::value::SetValue;
use glib::value::Value;
use glib::StaticType;
use glib::Type;
use gobject_sys;
use std::fmt;

/// Specifies how xy coordinates are to be interpreted. Used by functions such
/// as `Component::get_position` and `Text::get_character_extents`
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum CoordType {
    /// specifies xy coordinates relative to the screen
    Screen,
    /// specifies xy coordinates relative to the widget's
    /// top-level window
    Window,
    /// specifies xy coordinates relative to the widget's
    /// immediate parent. Since: 2.30
    Parent,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for CoordType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "CoordType::{}",
            match *self {
                CoordType::Screen => "Screen",
                CoordType::Window => "Window",
                CoordType::Parent => "Parent",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for CoordType {
    type GlibType = atk_sys::AtkCoordType;

    fn to_glib(&self) -> atk_sys::AtkCoordType {
        match *self {
            CoordType::Screen => atk_sys::ATK_XY_SCREEN,
            CoordType::Window => atk_sys::ATK_XY_WINDOW,
            CoordType::Parent => atk_sys::ATK_XY_PARENT,
            CoordType::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkCoordType> for CoordType {
    fn from_glib(value: atk_sys::AtkCoordType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => CoordType::Screen,
            1 => CoordType::Window,
            2 => CoordType::Parent,
            value => CoordType::__Unknown(value),
        }
    }
}

impl StaticType for CoordType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_coord_type_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for CoordType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for CoordType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for CoordType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Describes the layer of a component
///
/// These enumerated "layer values" are used when determining which UI
/// rendering layer a component is drawn into, which can help in making
/// determinations of when components occlude one another.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum Layer {
    /// The object does not have a layer
    Invalid,
    /// This layer is reserved for the desktop background
    Background,
    /// This layer is used for Canvas components
    Canvas,
    /// This layer is normally used for components
    Widget,
    /// This layer is used for layered components
    Mdi,
    /// This layer is used for popup components, such as menus
    Popup,
    /// This layer is reserved for future use.
    Overlay,
    /// This layer is used for toplevel windows.
    Window,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for Layer {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "Layer::{}",
            match *self {
                Layer::Invalid => "Invalid",
                Layer::Background => "Background",
                Layer::Canvas => "Canvas",
                Layer::Widget => "Widget",
                Layer::Mdi => "Mdi",
                Layer::Popup => "Popup",
                Layer::Overlay => "Overlay",
                Layer::Window => "Window",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for Layer {
    type GlibType = atk_sys::AtkLayer;

    fn to_glib(&self) -> atk_sys::AtkLayer {
        match *self {
            Layer::Invalid => atk_sys::ATK_LAYER_INVALID,
            Layer::Background => atk_sys::ATK_LAYER_BACKGROUND,
            Layer::Canvas => atk_sys::ATK_LAYER_CANVAS,
            Layer::Widget => atk_sys::ATK_LAYER_WIDGET,
            Layer::Mdi => atk_sys::ATK_LAYER_MDI,
            Layer::Popup => atk_sys::ATK_LAYER_POPUP,
            Layer::Overlay => atk_sys::ATK_LAYER_OVERLAY,
            Layer::Window => atk_sys::ATK_LAYER_WINDOW,
            Layer::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkLayer> for Layer {
    fn from_glib(value: atk_sys::AtkLayer) -> Self {
        skip_assert_initialized!();
        match value {
            0 => Layer::Invalid,
            1 => Layer::Background,
            2 => Layer::Canvas,
            3 => Layer::Widget,
            4 => Layer::Mdi,
            5 => Layer::Popup,
            6 => Layer::Overlay,
            7 => Layer::Window,
            value => Layer::__Unknown(value),
        }
    }
}

impl StaticType for Layer {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_layer_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for Layer {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for Layer {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for Layer {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Describes the type of the relation
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum RelationType {
    /// Not used, represens "no relationship" or an error condition.
    Null,
    /// Indicates an object controlled by one or more target objects.
    ControlledBy,
    /// Indicates an object is an controller for one or more target objects.
    ControllerFor,
    /// Indicates an object is a label for one or more target objects.
    LabelFor,
    /// Indicates an object is labelled by one or more target objects.
    LabelledBy,
    /// Indicates an object is a member of a group of one or more target objects.
    MemberOf,
    /// Indicates an object is a cell in a treetable which is displayed because a cell in the same column is expanded and identifies that cell.
    NodeChildOf,
    /// Indicates that the object has content that flows logically to another
    ///  AtkObject in a sequential way, (for instance text-flow).
    FlowsTo,
    /// Indicates that the object has content that flows logically from
    ///  another AtkObject in a sequential way, (for instance text-flow).
    FlowsFrom,
    /// Indicates a subwindow attached to a component but otherwise has no connection in the UI heirarchy to that component.
    SubwindowOf,
    /// Indicates that the object visually embeds
    ///  another object's content, i.e. this object's content flows around
    ///  another's content.
    Embeds,
    /// Reciprocal of `RelationType::Embeds`, indicates that
    ///  this object's content is visualy embedded in another object.
    EmbeddedBy,
    /// Indicates that an object is a popup for another object.
    PopupFor,
    /// Indicates that an object is a parent window of another object.
    ParentWindowOf,
    /// Reciprocal of `RelationType::DescriptionFor`. Indicates that one
    /// or more target objects provide descriptive information about this object. This relation
    /// type is most appropriate for information that is not essential as its presentation may
    /// be user-configurable and/or limited to an on-demand mechanism such as an assistive
    /// technology command. For brief, essential information such as can be found in a widget's
    /// on-screen label, use `RelationType::LabelledBy`. For an on-screen error message, use
    /// `RelationType::ErrorMessage`. For lengthy extended descriptive information contained in
    /// an on-screen object, consider using `RelationType::Details` as assistive technologies may
    /// provide a means for the user to navigate to objects containing detailed descriptions so
    /// that their content can be more closely reviewed.
    DescribedBy,
    /// Reciprocal of `RelationType::DescribedBy`. Indicates that this
    /// object provides descriptive information about the target object(s). See also
    /// `RelationType::DetailsFor` and `RelationType::ErrorFor`.
    DescriptionFor,
    /// Indicates an object is a cell in a treetable and is expanded to display other cells in the same column.
    NodeParentOf,
    /// Reciprocal of `RelationType::DetailsFor`. Indicates that this object
    /// has a detailed or extended description, the contents of which can be found in the target
    /// object(s). This relation type is most appropriate for information that is sufficiently
    /// lengthy as to make navigation to the container of that information desirable. For less
    /// verbose information suitable for announcement only, see `RelationType::DescribedBy`. If
    /// the detailed information describes an error condition, `RelationType::ErrorFor` should be
    /// used instead. `Since`: ATK-2.26.
    Details,
    /// Reciprocal of `RelationType::Details`. Indicates that this object
    /// provides a detailed or extended description about the target object(s). See also
    /// `RelationType::DescriptionFor` and `RelationType::ErrorFor`. `Since`: ATK-2.26.
    DetailsFor,
    /// Reciprocal of `RelationType::ErrorFor`. Indicates that this object
    /// has one or more errors, the nature of which is described in the contents of the target
    /// object(s). Objects that have this relation type should also contain `StateType::InvalidEntry`
    /// in their `StateSet`. `Since`: ATK-2.26.
    ErrorMessage,
    /// Reciprocal of `RelationType::ErrorMessage`. Indicates that this object
    /// contains an error message describing an invalid condition in the target object(s). `Since`:
    /// ATK_2.26.
    ErrorFor,
    /// Not used, this value indicates the end of the enumeration.
    LastDefined,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for RelationType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "RelationType::{}",
            match *self {
                RelationType::Null => "Null",
                RelationType::ControlledBy => "ControlledBy",
                RelationType::ControllerFor => "ControllerFor",
                RelationType::LabelFor => "LabelFor",
                RelationType::LabelledBy => "LabelledBy",
                RelationType::MemberOf => "MemberOf",
                RelationType::NodeChildOf => "NodeChildOf",
                RelationType::FlowsTo => "FlowsTo",
                RelationType::FlowsFrom => "FlowsFrom",
                RelationType::SubwindowOf => "SubwindowOf",
                RelationType::Embeds => "Embeds",
                RelationType::EmbeddedBy => "EmbeddedBy",
                RelationType::PopupFor => "PopupFor",
                RelationType::ParentWindowOf => "ParentWindowOf",
                RelationType::DescribedBy => "DescribedBy",
                RelationType::DescriptionFor => "DescriptionFor",
                RelationType::NodeParentOf => "NodeParentOf",
                RelationType::Details => "Details",
                RelationType::DetailsFor => "DetailsFor",
                RelationType::ErrorMessage => "ErrorMessage",
                RelationType::ErrorFor => "ErrorFor",
                RelationType::LastDefined => "LastDefined",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for RelationType {
    type GlibType = atk_sys::AtkRelationType;

    fn to_glib(&self) -> atk_sys::AtkRelationType {
        match *self {
            RelationType::Null => atk_sys::ATK_RELATION_NULL,
            RelationType::ControlledBy => atk_sys::ATK_RELATION_CONTROLLED_BY,
            RelationType::ControllerFor => atk_sys::ATK_RELATION_CONTROLLER_FOR,
            RelationType::LabelFor => atk_sys::ATK_RELATION_LABEL_FOR,
            RelationType::LabelledBy => atk_sys::ATK_RELATION_LABELLED_BY,
            RelationType::MemberOf => atk_sys::ATK_RELATION_MEMBER_OF,
            RelationType::NodeChildOf => atk_sys::ATK_RELATION_NODE_CHILD_OF,
            RelationType::FlowsTo => atk_sys::ATK_RELATION_FLOWS_TO,
            RelationType::FlowsFrom => atk_sys::ATK_RELATION_FLOWS_FROM,
            RelationType::SubwindowOf => atk_sys::ATK_RELATION_SUBWINDOW_OF,
            RelationType::Embeds => atk_sys::ATK_RELATION_EMBEDS,
            RelationType::EmbeddedBy => atk_sys::ATK_RELATION_EMBEDDED_BY,
            RelationType::PopupFor => atk_sys::ATK_RELATION_POPUP_FOR,
            RelationType::ParentWindowOf => atk_sys::ATK_RELATION_PARENT_WINDOW_OF,
            RelationType::DescribedBy => atk_sys::ATK_RELATION_DESCRIBED_BY,
            RelationType::DescriptionFor => atk_sys::ATK_RELATION_DESCRIPTION_FOR,
            RelationType::NodeParentOf => atk_sys::ATK_RELATION_NODE_PARENT_OF,
            RelationType::Details => atk_sys::ATK_RELATION_DETAILS,
            RelationType::DetailsFor => atk_sys::ATK_RELATION_DETAILS_FOR,
            RelationType::ErrorMessage => atk_sys::ATK_RELATION_ERROR_MESSAGE,
            RelationType::ErrorFor => atk_sys::ATK_RELATION_ERROR_FOR,
            RelationType::LastDefined => atk_sys::ATK_RELATION_LAST_DEFINED,
            RelationType::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkRelationType> for RelationType {
    fn from_glib(value: atk_sys::AtkRelationType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => RelationType::Null,
            1 => RelationType::ControlledBy,
            2 => RelationType::ControllerFor,
            3 => RelationType::LabelFor,
            4 => RelationType::LabelledBy,
            5 => RelationType::MemberOf,
            6 => RelationType::NodeChildOf,
            7 => RelationType::FlowsTo,
            8 => RelationType::FlowsFrom,
            9 => RelationType::SubwindowOf,
            10 => RelationType::Embeds,
            11 => RelationType::EmbeddedBy,
            12 => RelationType::PopupFor,
            13 => RelationType::ParentWindowOf,
            14 => RelationType::DescribedBy,
            15 => RelationType::DescriptionFor,
            16 => RelationType::NodeParentOf,
            17 => RelationType::Details,
            18 => RelationType::DetailsFor,
            19 => RelationType::ErrorMessage,
            20 => RelationType::ErrorFor,
            21 => RelationType::LastDefined,
            value => RelationType::__Unknown(value),
        }
    }
}

impl StaticType for RelationType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_relation_type_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for RelationType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for RelationType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for RelationType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Describes the role of an object
///
/// These are the built-in enumerated roles that UI components can have
/// in ATK. Other roles may be added at runtime, so an AtkRole >=
/// `Role::LastDefined` is not necessarily an error.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum Role {
    /// Invalid role
    Invalid,
    /// A label which represents an accelerator
    AcceleratorLabel,
    /// An object which is an alert to the user. Assistive Technologies typically respond to ATK_ROLE_ALERT by reading the entire onscreen contents of containers advertising this role. Should be used for warning dialogs, etc.
    Alert,
    /// An object which is an animated image
    Animation,
    /// An arrow in one of the four cardinal directions
    Arrow,
    /// An object that displays a calendar and allows the user to select a date
    Calendar,
    /// An object that can be drawn into and is used to trap events
    Canvas,
    /// A choice that can be checked or unchecked and provides a separate indicator for the current state
    CheckBox,
    /// A menu item with a check box
    CheckMenuItem,
    /// A specialized dialog that lets the user choose a color
    ColorChooser,
    /// The header for a column of data
    ColumnHeader,
    /// A collapsible list of choices the user can select from
    ComboBox,
    /// An object whose purpose is to allow a user to edit a date
    DateEditor,
    /// An inconifed internal frame within a DESKTOP_PANE
    DesktopIcon,
    /// A pane that supports internal frames and iconified versions of those internal frames
    DesktopFrame,
    /// An object whose purpose is to allow a user to set a value
    Dial,
    /// A top level window with title bar and a border
    Dialog,
    /// A pane that allows the user to navigate through and select the contents of a directory
    DirectoryPane,
    /// An object used for drawing custom user interface elements
    DrawingArea,
    /// A specialized dialog that lets the user choose a file
    FileChooser,
    /// A object that fills up space in a user interface
    Filler,
    /// A specialized dialog that lets the user choose a font
    FontChooser,
    /// A top level window with a title bar, border, menubar, etc.
    Frame,
    /// A pane that is guaranteed to be painted on top of all panes beneath it
    GlassPane,
    /// A document container for HTML, whose children represent the document content
    HtmlContainer,
    /// A small fixed size picture, typically used to decorate components
    Icon,
    /// An object whose primary purpose is to display an image
    Image,
    /// A frame-like object that is clipped by a desktop pane
    InternalFrame,
    /// An object used to present an icon or short string in an interface
    Label,
    /// A specialized pane that allows its children to be drawn in layers, providing a form of stacking order
    LayeredPane,
    /// An object that presents a list of objects to the user and allows the user to select one or more of them
    List,
    /// An object that represents an element of a list
    ListItem,
    /// An object usually found inside a menu bar that contains a list of actions the user can choose from
    Menu,
    /// An object usually drawn at the top of the primary dialog box of an application that contains a list of menus the user can choose from
    MenuBar,
    /// An object usually contained in a menu that presents an action the user can choose
    MenuItem,
    /// A specialized pane whose primary use is inside a DIALOG
    OptionPane,
    /// An object that is a child of a page tab list
    PageTab,
    /// An object that presents a series of panels (or page tabs), one at a time, through some mechanism provided by the object
    PageTabList,
    /// A generic container that is often used to group objects
    Panel,
    /// A text object uses for passwords, or other places where the text content is not shown visibly to the user
    PasswordText,
    /// A temporary window that is usually used to offer the user a list of choices, and then hides when the user selects one of those choices
    PopupMenu,
    /// An object used to indicate how much of a task has been completed
    ProgressBar,
    /// An object the user can manipulate to tell the application to do something
    PushButton,
    /// A specialized check box that will cause other radio buttons in the same group to become unchecked when this one is checked
    RadioButton,
    /// A check menu item which belongs to a group. At each instant exactly one of the radio menu items from a group is selected
    RadioMenuItem,
    /// A specialized pane that has a glass pane and a layered pane as its children
    RootPane,
    /// The header for a row of data
    RowHeader,
    /// An object usually used to allow a user to incrementally view a large amount of data.
    ScrollBar,
    /// An object that allows a user to incrementally view a large amount of information
    ScrollPane,
    /// An object usually contained in a menu to provide a visible and logical separation of the contents in a menu
    Separator,
    /// An object that allows the user to select from a bounded range
    Slider,
    /// A specialized panel that presents two other panels at the same time
    SplitPane,
    /// An object used to get an integer or floating point number from the user
    SpinButton,
    /// An object which reports messages of minor importance to the user
    Statusbar,
    /// An object used to represent information in terms of rows and columns
    Table,
    /// A cell in a table
    TableCell,
    /// The header for a column of a table
    TableColumnHeader,
    /// The header for a row of a table
    TableRowHeader,
    /// A menu item used to tear off and reattach its menu
    TearOffMenuItem,
    /// An object that represents an accessible terminal. (Since: 0.6)
    Terminal,
    /// An interactive widget that supports multiple lines of text and
    /// optionally accepts user input, but whose purpose is not to solicit user input.
    /// Thus ATK_ROLE_TEXT is appropriate for the text view in a plain text editor
    /// but inappropriate for an input field in a dialog box or web form. For widgets
    /// whose purpose is to solicit input from the user, see ATK_ROLE_ENTRY and
    /// ATK_ROLE_PASSWORD_TEXT. For generic objects which display a brief amount of
    /// textual information, see ATK_ROLE_STATIC.
    Text,
    /// A specialized push button that can be checked or unchecked, but does not provide a separate indicator for the current state
    ToggleButton,
    /// A bar or palette usually composed of push buttons or toggle buttons
    ToolBar,
    /// An object that provides information about another object
    ToolTip,
    /// An object used to represent hierarchical information to the user
    Tree,
    /// An object capable of expanding and collapsing rows as well as showing multiple columns of data. (Since: 0.7)
    TreeTable,
    /// The object contains some Accessible information, but its role is not known
    Unknown,
    /// An object usually used in a scroll pane
    Viewport,
    /// A top level window with no title or border.
    Window,
    /// An object that serves as a document header. (Since: 1.1.1)
    Header,
    /// An object that serves as a document footer. (Since: 1.1.1)
    Footer,
    /// An object which is contains a paragraph of text content. (Since: 1.1.1)
    Paragraph,
    /// An object which describes margins and tab stops, etc. for text objects which it controls (should have CONTROLLER_FOR relation to such). (Since: 1.1.1)
    Ruler,
    /// The object is an application object, which may contain `Role::Frame` objects or other types of accessibles. The root accessible of any application's ATK hierarchy should have ATK_ROLE_APPLICATION. (Since: 1.1.4)
    Application,
    /// The object is a dialog or list containing items for insertion into an entry widget, for instance a list of words for completion of a text entry. (Since: 1.3)
    Autocomplete,
    /// The object is an editable text object in a toolbar. (Since: 1.5)
    EditBar,
    /// The object is an embedded container within a document or panel. This role is a grouping "hint" indicating that the contained objects share a context. (Since: 1.7.2)
    Embedded,
    /// The object is a component whose textual content may be entered or modified by the user, provided `StateType::Editable` is present. (Since: 1.11)
    Entry,
    /// The object is a graphical depiction of quantitative data. It may contain multiple subelements whose attributes and/or description may be queried to obtain both the quantitative data and information about how the data is being presented. The LABELLED_BY relation is particularly important in interpreting objects of this type, as is the accessible-description property. (Since: 1.11)
    Chart,
    /// The object contains descriptive information, usually textual, about another user interface element such as a table, chart, or image. (Since: 1.11)
    Caption,
    /// The object is a visual frame or container which contains a view of document content. Document frames may occur within another Document instance, in which case the second document may be said to be embedded in the containing instance. HTML frames are often ROLE_DOCUMENT_FRAME. Either this object, or a singleton descendant, should implement the Document interface. (Since: 1.11)
    DocumentFrame,
    /// The object serves as a heading for content which follows it in a document. The 'heading level' of the heading, if availabe, may be obtained by querying the object's attributes.
    Heading,
    /// The object is a containing instance which encapsulates a page of information. `Role::Page` is used in documents and content which support a paginated navigation model. (Since: 1.11)
    Page,
    /// The object is a containing instance of document content which constitutes a particular 'logical' section of the document. The type of content within a section, and the nature of the section division itself, may be obtained by querying the object's attributes. Sections may be nested. (Since: 1.11)
    Section,
    /// The object is redundant with another object in the hierarchy, and is exposed for purely technical reasons. Objects of this role should normally be ignored by clients. (Since: 1.11)
    RedundantObject,
    /// The object is a container for form controls, for instance as part of a
    /// web form or user-input form within a document. This role is primarily a tag/convenience for
    /// clients when navigating complex documents, it is not expected that ordinary GUI containers will
    /// always have ATK_ROLE_FORM. (Since: 1.12.0)
    Form,
    /// The object is a hypertext anchor, i.e. a "link" in a
    /// hypertext document. Such objects are distinct from 'inline'
    /// content which may also use the Hypertext/Hyperlink interfaces
    /// to indicate the range/location within a text object where
    /// an inline or embedded object lies. (Since: 1.12.1)
    Link,
    /// The object is a window or similar viewport
    /// which is used to allow composition or input of a 'complex character',
    /// in other words it is an "input method window." (Since: 1.12.1)
    InputMethodWindow,
    /// A row in a table. (Since: 2.1.0)
    TableRow,
    /// An object that represents an element of a tree. (Since: 2.1.0)
    TreeItem,
    /// A document frame which contains a spreadsheet. (Since: 2.1.0)
    DocumentSpreadsheet,
    /// A document frame which contains a presentation or slide content. (Since: 2.1.0)
    DocumentPresentation,
    /// A document frame which contains textual content, such as found in a word processing application. (Since: 2.1.0)
    DocumentText,
    /// A document frame which contains HTML or other markup suitable for display in a web browser. (Since: 2.1.0)
    DocumentWeb,
    /// A document frame which contains email content to be displayed or composed either in plain text or HTML. (Since: 2.1.0)
    DocumentEmail,
    /// An object found within a document and designed to present a comment, note, or other annotation. In some cases, this object might not be visible until activated. (Since: 2.1.0)
    Comment,
    /// A non-collapsible list of choices the user can select from. (Since: 2.1.0)
    ListBox,
    /// A group of related widgets. This group typically has a label. (Since: 2.1.0)
    Grouping,
    /// An image map object. Usually a graphic with multiple hotspots, where each hotspot can be activated resulting in the loading of another document or section of a document. (Since: 2.1.0)
    ImageMap,
    /// A transitory object designed to present a message to the user, typically at the desktop level rather than inside a particular application. (Since: 2.1.0)
    Notification,
    /// An object designed to present a message to the user within an existing window. (Since: 2.1.0)
    InfoBar,
    /// A bar that serves as a level indicator to, for instance, show the strength of a password or the state of a battery. (Since: 2.7.3)
    LevelBar,
    /// A bar that serves as the title of a window or a
    /// dialog. (Since: 2.12)
    TitleBar,
    /// An object which contains a text section
    /// that is quoted from another source. (Since: 2.12)
    BlockQuote,
    /// An object which represents an audio element. (Since: 2.12)
    Audio,
    /// An object which represents a video element. (Since: 2.12)
    Video,
    /// A definition of a term or concept. (Since: 2.12)
    Definition,
    /// A section of a page that consists of a
    /// composition that forms an independent part of a document, page, or
    /// site. Examples: A blog entry, a news story, a forum post. (Since: 2.12)
    Article,
    /// A region of a web page intended as a
    /// navigational landmark. This is designed to allow Assistive
    /// Technologies to provide quick navigation among key regions within a
    /// document. (Since: 2.12)
    Landmark,
    /// A text widget or container holding log content, such
    /// as chat history and error logs. In this role there is a
    /// relationship between the arrival of new items in the log and the
    /// reading order. The log contains a meaningful sequence and new
    /// information is added only to the end of the log, not at arbitrary
    /// points. (Since: 2.12)
    Log,
    /// A container where non-essential information
    /// changes frequently. Common usages of marquee include stock tickers
    /// and ad banners. The primary difference between a marquee and a log
    /// is that logs usually have a meaningful order or sequence of
    /// important content changes. (Since: 2.12)
    Marquee,
    /// A text widget or container that holds a mathematical
    /// expression. (Since: 2.12)
    Math,
    /// A widget whose purpose is to display a rating,
    /// such as the number of stars associated with a song in a media
    /// player. Objects of this role should also implement
    /// AtkValue. (Since: 2.12)
    Rating,
    /// An object containing a numerical counter which
    /// indicates an amount of elapsed time from a start point, or the time
    /// remaining until an end point. (Since: 2.12)
    Timer,
    /// An object that represents a list of
    /// term-value groups. A term-value group represents a individual
    /// description and consist of one or more names
    /// (ATK_ROLE_DESCRIPTION_TERM) followed by one or more values
    /// (ATK_ROLE_DESCRIPTION_VALUE). For each list, there should not be
    /// more than one group with the same term name. (Since: 2.12)
    DescriptionList,
    /// An object that represents a term or phrase
    /// with a corresponding definition. (Since: 2.12)
    DescriptionTerm,
    /// An object that represents the
    /// description, definition or value of a term. (Since: 2.12)
    DescriptionValue,
    /// A generic non-container object whose purpose is to display a
    /// brief amount of information to the user and whose role is known by the
    /// implementor but lacks semantic value for the user. Examples in which
    /// `Role::Static` is appropriate include the message displayed in a message box
    /// and an image used as an alternative means to display text. `Role::Static`
    /// should not be applied to widgets which are traditionally interactive, objects
    /// which display a significant amount of content, or any object which has an
    /// accessible relation pointing to another object. Implementors should expose the
    /// displayed information through the accessible name of the object. If doing so seems
    /// inappropriate, it may indicate that a different role should be used. For
    /// labels which describe another widget, see `Role::Label`. For text views, see
    /// `Role::Text`. For generic containers, see `Role::Panel`. For objects whose
    /// role is not known by the implementor, see `Role::Unknown`. (Since: 2.16)
    Static,
    /// An object that represents a mathematical fraction.
    /// (Since: 2.16)
    MathFraction,
    /// An object that represents a mathematical expression
    /// displayed with a radical. (Since: 2.16)
    MathRoot,
    /// An object that contains text that is displayed as a
    /// subscript. (Since: 2.16)
    Subscript,
    /// An object that contains text that is displayed as a
    /// superscript. (Since: 2.16)
    Superscript,
    /// An object that contains the text of a footnote. (Since: 2.26)
    Footnote,
    /// Content previously deleted or proposed to be
    /// deleted, e.g. in revision history or a content view providing suggestions
    /// from reviewers. (Since: 2.34)
    ContentDeletion,
    /// Content previously inserted or proposed to be
    /// inserted, e.g. in revision history or a content view providing suggestions
    /// from reviewers. (Since: 2.34)
    ContentInsertion,
    /// not a valid role, used for finding end of the enumeration
    LastDefined,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for Role {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "Role::{}",
            match *self {
                Role::Invalid => "Invalid",
                Role::AcceleratorLabel => "AcceleratorLabel",
                Role::Alert => "Alert",
                Role::Animation => "Animation",
                Role::Arrow => "Arrow",
                Role::Calendar => "Calendar",
                Role::Canvas => "Canvas",
                Role::CheckBox => "CheckBox",
                Role::CheckMenuItem => "CheckMenuItem",
                Role::ColorChooser => "ColorChooser",
                Role::ColumnHeader => "ColumnHeader",
                Role::ComboBox => "ComboBox",
                Role::DateEditor => "DateEditor",
                Role::DesktopIcon => "DesktopIcon",
                Role::DesktopFrame => "DesktopFrame",
                Role::Dial => "Dial",
                Role::Dialog => "Dialog",
                Role::DirectoryPane => "DirectoryPane",
                Role::DrawingArea => "DrawingArea",
                Role::FileChooser => "FileChooser",
                Role::Filler => "Filler",
                Role::FontChooser => "FontChooser",
                Role::Frame => "Frame",
                Role::GlassPane => "GlassPane",
                Role::HtmlContainer => "HtmlContainer",
                Role::Icon => "Icon",
                Role::Image => "Image",
                Role::InternalFrame => "InternalFrame",
                Role::Label => "Label",
                Role::LayeredPane => "LayeredPane",
                Role::List => "List",
                Role::ListItem => "ListItem",
                Role::Menu => "Menu",
                Role::MenuBar => "MenuBar",
                Role::MenuItem => "MenuItem",
                Role::OptionPane => "OptionPane",
                Role::PageTab => "PageTab",
                Role::PageTabList => "PageTabList",
                Role::Panel => "Panel",
                Role::PasswordText => "PasswordText",
                Role::PopupMenu => "PopupMenu",
                Role::ProgressBar => "ProgressBar",
                Role::PushButton => "PushButton",
                Role::RadioButton => "RadioButton",
                Role::RadioMenuItem => "RadioMenuItem",
                Role::RootPane => "RootPane",
                Role::RowHeader => "RowHeader",
                Role::ScrollBar => "ScrollBar",
                Role::ScrollPane => "ScrollPane",
                Role::Separator => "Separator",
                Role::Slider => "Slider",
                Role::SplitPane => "SplitPane",
                Role::SpinButton => "SpinButton",
                Role::Statusbar => "Statusbar",
                Role::Table => "Table",
                Role::TableCell => "TableCell",
                Role::TableColumnHeader => "TableColumnHeader",
                Role::TableRowHeader => "TableRowHeader",
                Role::TearOffMenuItem => "TearOffMenuItem",
                Role::Terminal => "Terminal",
                Role::Text => "Text",
                Role::ToggleButton => "ToggleButton",
                Role::ToolBar => "ToolBar",
                Role::ToolTip => "ToolTip",
                Role::Tree => "Tree",
                Role::TreeTable => "TreeTable",
                Role::Unknown => "Unknown",
                Role::Viewport => "Viewport",
                Role::Window => "Window",
                Role::Header => "Header",
                Role::Footer => "Footer",
                Role::Paragraph => "Paragraph",
                Role::Ruler => "Ruler",
                Role::Application => "Application",
                Role::Autocomplete => "Autocomplete",
                Role::EditBar => "EditBar",
                Role::Embedded => "Embedded",
                Role::Entry => "Entry",
                Role::Chart => "Chart",
                Role::Caption => "Caption",
                Role::DocumentFrame => "DocumentFrame",
                Role::Heading => "Heading",
                Role::Page => "Page",
                Role::Section => "Section",
                Role::RedundantObject => "RedundantObject",
                Role::Form => "Form",
                Role::Link => "Link",
                Role::InputMethodWindow => "InputMethodWindow",
                Role::TableRow => "TableRow",
                Role::TreeItem => "TreeItem",
                Role::DocumentSpreadsheet => "DocumentSpreadsheet",
                Role::DocumentPresentation => "DocumentPresentation",
                Role::DocumentText => "DocumentText",
                Role::DocumentWeb => "DocumentWeb",
                Role::DocumentEmail => "DocumentEmail",
                Role::Comment => "Comment",
                Role::ListBox => "ListBox",
                Role::Grouping => "Grouping",
                Role::ImageMap => "ImageMap",
                Role::Notification => "Notification",
                Role::InfoBar => "InfoBar",
                Role::LevelBar => "LevelBar",
                Role::TitleBar => "TitleBar",
                Role::BlockQuote => "BlockQuote",
                Role::Audio => "Audio",
                Role::Video => "Video",
                Role::Definition => "Definition",
                Role::Article => "Article",
                Role::Landmark => "Landmark",
                Role::Log => "Log",
                Role::Marquee => "Marquee",
                Role::Math => "Math",
                Role::Rating => "Rating",
                Role::Timer => "Timer",
                Role::DescriptionList => "DescriptionList",
                Role::DescriptionTerm => "DescriptionTerm",
                Role::DescriptionValue => "DescriptionValue",
                Role::Static => "Static",
                Role::MathFraction => "MathFraction",
                Role::MathRoot => "MathRoot",
                Role::Subscript => "Subscript",
                Role::Superscript => "Superscript",
                Role::Footnote => "Footnote",
                Role::ContentDeletion => "ContentDeletion",
                Role::ContentInsertion => "ContentInsertion",
                Role::LastDefined => "LastDefined",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for Role {
    type GlibType = atk_sys::AtkRole;

    fn to_glib(&self) -> atk_sys::AtkRole {
        match *self {
            Role::Invalid => atk_sys::ATK_ROLE_INVALID,
            Role::AcceleratorLabel => atk_sys::ATK_ROLE_ACCEL_LABEL,
            Role::Alert => atk_sys::ATK_ROLE_ALERT,
            Role::Animation => atk_sys::ATK_ROLE_ANIMATION,
            Role::Arrow => atk_sys::ATK_ROLE_ARROW,
            Role::Calendar => atk_sys::ATK_ROLE_CALENDAR,
            Role::Canvas => atk_sys::ATK_ROLE_CANVAS,
            Role::CheckBox => atk_sys::ATK_ROLE_CHECK_BOX,
            Role::CheckMenuItem => atk_sys::ATK_ROLE_CHECK_MENU_ITEM,
            Role::ColorChooser => atk_sys::ATK_ROLE_COLOR_CHOOSER,
            Role::ColumnHeader => atk_sys::ATK_ROLE_COLUMN_HEADER,
            Role::ComboBox => atk_sys::ATK_ROLE_COMBO_BOX,
            Role::DateEditor => atk_sys::ATK_ROLE_DATE_EDITOR,
            Role::DesktopIcon => atk_sys::ATK_ROLE_DESKTOP_ICON,
            Role::DesktopFrame => atk_sys::ATK_ROLE_DESKTOP_FRAME,
            Role::Dial => atk_sys::ATK_ROLE_DIAL,
            Role::Dialog => atk_sys::ATK_ROLE_DIALOG,
            Role::DirectoryPane => atk_sys::ATK_ROLE_DIRECTORY_PANE,
            Role::DrawingArea => atk_sys::ATK_ROLE_DRAWING_AREA,
            Role::FileChooser => atk_sys::ATK_ROLE_FILE_CHOOSER,
            Role::Filler => atk_sys::ATK_ROLE_FILLER,
            Role::FontChooser => atk_sys::ATK_ROLE_FONT_CHOOSER,
            Role::Frame => atk_sys::ATK_ROLE_FRAME,
            Role::GlassPane => atk_sys::ATK_ROLE_GLASS_PANE,
            Role::HtmlContainer => atk_sys::ATK_ROLE_HTML_CONTAINER,
            Role::Icon => atk_sys::ATK_ROLE_ICON,
            Role::Image => atk_sys::ATK_ROLE_IMAGE,
            Role::InternalFrame => atk_sys::ATK_ROLE_INTERNAL_FRAME,
            Role::Label => atk_sys::ATK_ROLE_LABEL,
            Role::LayeredPane => atk_sys::ATK_ROLE_LAYERED_PANE,
            Role::List => atk_sys::ATK_ROLE_LIST,
            Role::ListItem => atk_sys::ATK_ROLE_LIST_ITEM,
            Role::Menu => atk_sys::ATK_ROLE_MENU,
            Role::MenuBar => atk_sys::ATK_ROLE_MENU_BAR,
            Role::MenuItem => atk_sys::ATK_ROLE_MENU_ITEM,
            Role::OptionPane => atk_sys::ATK_ROLE_OPTION_PANE,
            Role::PageTab => atk_sys::ATK_ROLE_PAGE_TAB,
            Role::PageTabList => atk_sys::ATK_ROLE_PAGE_TAB_LIST,
            Role::Panel => atk_sys::ATK_ROLE_PANEL,
            Role::PasswordText => atk_sys::ATK_ROLE_PASSWORD_TEXT,
            Role::PopupMenu => atk_sys::ATK_ROLE_POPUP_MENU,
            Role::ProgressBar => atk_sys::ATK_ROLE_PROGRESS_BAR,
            Role::PushButton => atk_sys::ATK_ROLE_PUSH_BUTTON,
            Role::RadioButton => atk_sys::ATK_ROLE_RADIO_BUTTON,
            Role::RadioMenuItem => atk_sys::ATK_ROLE_RADIO_MENU_ITEM,
            Role::RootPane => atk_sys::ATK_ROLE_ROOT_PANE,
            Role::RowHeader => atk_sys::ATK_ROLE_ROW_HEADER,
            Role::ScrollBar => atk_sys::ATK_ROLE_SCROLL_BAR,
            Role::ScrollPane => atk_sys::ATK_ROLE_SCROLL_PANE,
            Role::Separator => atk_sys::ATK_ROLE_SEPARATOR,
            Role::Slider => atk_sys::ATK_ROLE_SLIDER,
            Role::SplitPane => atk_sys::ATK_ROLE_SPLIT_PANE,
            Role::SpinButton => atk_sys::ATK_ROLE_SPIN_BUTTON,
            Role::Statusbar => atk_sys::ATK_ROLE_STATUSBAR,
            Role::Table => atk_sys::ATK_ROLE_TABLE,
            Role::TableCell => atk_sys::ATK_ROLE_TABLE_CELL,
            Role::TableColumnHeader => atk_sys::ATK_ROLE_TABLE_COLUMN_HEADER,
            Role::TableRowHeader => atk_sys::ATK_ROLE_TABLE_ROW_HEADER,
            Role::TearOffMenuItem => atk_sys::ATK_ROLE_TEAR_OFF_MENU_ITEM,
            Role::Terminal => atk_sys::ATK_ROLE_TERMINAL,
            Role::Text => atk_sys::ATK_ROLE_TEXT,
            Role::ToggleButton => atk_sys::ATK_ROLE_TOGGLE_BUTTON,
            Role::ToolBar => atk_sys::ATK_ROLE_TOOL_BAR,
            Role::ToolTip => atk_sys::ATK_ROLE_TOOL_TIP,
            Role::Tree => atk_sys::ATK_ROLE_TREE,
            Role::TreeTable => atk_sys::ATK_ROLE_TREE_TABLE,
            Role::Unknown => atk_sys::ATK_ROLE_UNKNOWN,
            Role::Viewport => atk_sys::ATK_ROLE_VIEWPORT,
            Role::Window => atk_sys::ATK_ROLE_WINDOW,
            Role::Header => atk_sys::ATK_ROLE_HEADER,
            Role::Footer => atk_sys::ATK_ROLE_FOOTER,
            Role::Paragraph => atk_sys::ATK_ROLE_PARAGRAPH,
            Role::Ruler => atk_sys::ATK_ROLE_RULER,
            Role::Application => atk_sys::ATK_ROLE_APPLICATION,
            Role::Autocomplete => atk_sys::ATK_ROLE_AUTOCOMPLETE,
            Role::EditBar => atk_sys::ATK_ROLE_EDITBAR,
            Role::Embedded => atk_sys::ATK_ROLE_EMBEDDED,
            Role::Entry => atk_sys::ATK_ROLE_ENTRY,
            Role::Chart => atk_sys::ATK_ROLE_CHART,
            Role::Caption => atk_sys::ATK_ROLE_CAPTION,
            Role::DocumentFrame => atk_sys::ATK_ROLE_DOCUMENT_FRAME,
            Role::Heading => atk_sys::ATK_ROLE_HEADING,
            Role::Page => atk_sys::ATK_ROLE_PAGE,
            Role::Section => atk_sys::ATK_ROLE_SECTION,
            Role::RedundantObject => atk_sys::ATK_ROLE_REDUNDANT_OBJECT,
            Role::Form => atk_sys::ATK_ROLE_FORM,
            Role::Link => atk_sys::ATK_ROLE_LINK,
            Role::InputMethodWindow => atk_sys::ATK_ROLE_INPUT_METHOD_WINDOW,
            Role::TableRow => atk_sys::ATK_ROLE_TABLE_ROW,
            Role::TreeItem => atk_sys::ATK_ROLE_TREE_ITEM,
            Role::DocumentSpreadsheet => atk_sys::ATK_ROLE_DOCUMENT_SPREADSHEET,
            Role::DocumentPresentation => atk_sys::ATK_ROLE_DOCUMENT_PRESENTATION,
            Role::DocumentText => atk_sys::ATK_ROLE_DOCUMENT_TEXT,
            Role::DocumentWeb => atk_sys::ATK_ROLE_DOCUMENT_WEB,
            Role::DocumentEmail => atk_sys::ATK_ROLE_DOCUMENT_EMAIL,
            Role::Comment => atk_sys::ATK_ROLE_COMMENT,
            Role::ListBox => atk_sys::ATK_ROLE_LIST_BOX,
            Role::Grouping => atk_sys::ATK_ROLE_GROUPING,
            Role::ImageMap => atk_sys::ATK_ROLE_IMAGE_MAP,
            Role::Notification => atk_sys::ATK_ROLE_NOTIFICATION,
            Role::InfoBar => atk_sys::ATK_ROLE_INFO_BAR,
            Role::LevelBar => atk_sys::ATK_ROLE_LEVEL_BAR,
            Role::TitleBar => atk_sys::ATK_ROLE_TITLE_BAR,
            Role::BlockQuote => atk_sys::ATK_ROLE_BLOCK_QUOTE,
            Role::Audio => atk_sys::ATK_ROLE_AUDIO,
            Role::Video => atk_sys::ATK_ROLE_VIDEO,
            Role::Definition => atk_sys::ATK_ROLE_DEFINITION,
            Role::Article => atk_sys::ATK_ROLE_ARTICLE,
            Role::Landmark => atk_sys::ATK_ROLE_LANDMARK,
            Role::Log => atk_sys::ATK_ROLE_LOG,
            Role::Marquee => atk_sys::ATK_ROLE_MARQUEE,
            Role::Math => atk_sys::ATK_ROLE_MATH,
            Role::Rating => atk_sys::ATK_ROLE_RATING,
            Role::Timer => atk_sys::ATK_ROLE_TIMER,
            Role::DescriptionList => atk_sys::ATK_ROLE_DESCRIPTION_LIST,
            Role::DescriptionTerm => atk_sys::ATK_ROLE_DESCRIPTION_TERM,
            Role::DescriptionValue => atk_sys::ATK_ROLE_DESCRIPTION_VALUE,
            Role::Static => atk_sys::ATK_ROLE_STATIC,
            Role::MathFraction => atk_sys::ATK_ROLE_MATH_FRACTION,
            Role::MathRoot => atk_sys::ATK_ROLE_MATH_ROOT,
            Role::Subscript => atk_sys::ATK_ROLE_SUBSCRIPT,
            Role::Superscript => atk_sys::ATK_ROLE_SUPERSCRIPT,
            Role::Footnote => atk_sys::ATK_ROLE_FOOTNOTE,
            Role::ContentDeletion => atk_sys::ATK_ROLE_CONTENT_DELETION,
            Role::ContentInsertion => atk_sys::ATK_ROLE_CONTENT_INSERTION,
            Role::LastDefined => atk_sys::ATK_ROLE_LAST_DEFINED,
            Role::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkRole> for Role {
    fn from_glib(value: atk_sys::AtkRole) -> Self {
        skip_assert_initialized!();
        match value {
            0 => Role::Invalid,
            1 => Role::AcceleratorLabel,
            2 => Role::Alert,
            3 => Role::Animation,
            4 => Role::Arrow,
            5 => Role::Calendar,
            6 => Role::Canvas,
            7 => Role::CheckBox,
            8 => Role::CheckMenuItem,
            9 => Role::ColorChooser,
            10 => Role::ColumnHeader,
            11 => Role::ComboBox,
            12 => Role::DateEditor,
            13 => Role::DesktopIcon,
            14 => Role::DesktopFrame,
            15 => Role::Dial,
            16 => Role::Dialog,
            17 => Role::DirectoryPane,
            18 => Role::DrawingArea,
            19 => Role::FileChooser,
            20 => Role::Filler,
            21 => Role::FontChooser,
            22 => Role::Frame,
            23 => Role::GlassPane,
            24 => Role::HtmlContainer,
            25 => Role::Icon,
            26 => Role::Image,
            27 => Role::InternalFrame,
            28 => Role::Label,
            29 => Role::LayeredPane,
            30 => Role::List,
            31 => Role::ListItem,
            32 => Role::Menu,
            33 => Role::MenuBar,
            34 => Role::MenuItem,
            35 => Role::OptionPane,
            36 => Role::PageTab,
            37 => Role::PageTabList,
            38 => Role::Panel,
            39 => Role::PasswordText,
            40 => Role::PopupMenu,
            41 => Role::ProgressBar,
            42 => Role::PushButton,
            43 => Role::RadioButton,
            44 => Role::RadioMenuItem,
            45 => Role::RootPane,
            46 => Role::RowHeader,
            47 => Role::ScrollBar,
            48 => Role::ScrollPane,
            49 => Role::Separator,
            50 => Role::Slider,
            51 => Role::SplitPane,
            52 => Role::SpinButton,
            53 => Role::Statusbar,
            54 => Role::Table,
            55 => Role::TableCell,
            56 => Role::TableColumnHeader,
            57 => Role::TableRowHeader,
            58 => Role::TearOffMenuItem,
            59 => Role::Terminal,
            60 => Role::Text,
            61 => Role::ToggleButton,
            62 => Role::ToolBar,
            63 => Role::ToolTip,
            64 => Role::Tree,
            65 => Role::TreeTable,
            66 => Role::Unknown,
            67 => Role::Viewport,
            68 => Role::Window,
            69 => Role::Header,
            70 => Role::Footer,
            71 => Role::Paragraph,
            72 => Role::Ruler,
            73 => Role::Application,
            74 => Role::Autocomplete,
            75 => Role::EditBar,
            76 => Role::Embedded,
            77 => Role::Entry,
            78 => Role::Chart,
            79 => Role::Caption,
            80 => Role::DocumentFrame,
            81 => Role::Heading,
            82 => Role::Page,
            83 => Role::Section,
            84 => Role::RedundantObject,
            85 => Role::Form,
            86 => Role::Link,
            87 => Role::InputMethodWindow,
            88 => Role::TableRow,
            89 => Role::TreeItem,
            90 => Role::DocumentSpreadsheet,
            91 => Role::DocumentPresentation,
            92 => Role::DocumentText,
            93 => Role::DocumentWeb,
            94 => Role::DocumentEmail,
            95 => Role::Comment,
            96 => Role::ListBox,
            97 => Role::Grouping,
            98 => Role::ImageMap,
            99 => Role::Notification,
            100 => Role::InfoBar,
            101 => Role::LevelBar,
            102 => Role::TitleBar,
            103 => Role::BlockQuote,
            104 => Role::Audio,
            105 => Role::Video,
            106 => Role::Definition,
            107 => Role::Article,
            108 => Role::Landmark,
            109 => Role::Log,
            110 => Role::Marquee,
            111 => Role::Math,
            112 => Role::Rating,
            113 => Role::Timer,
            114 => Role::DescriptionList,
            115 => Role::DescriptionTerm,
            116 => Role::DescriptionValue,
            117 => Role::Static,
            118 => Role::MathFraction,
            119 => Role::MathRoot,
            120 => Role::Subscript,
            121 => Role::Superscript,
            122 => Role::Footnote,
            123 => Role::ContentDeletion,
            124 => Role::ContentInsertion,
            125 => Role::LastDefined,
            value => Role::__Unknown(value),
        }
    }
}

impl StaticType for Role {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_role_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for Role {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for Role {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for Role {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Specifies where an object should be placed on the screen when using scroll_to.
#[cfg(any(feature = "v2_30", feature = "dox"))]
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum ScrollType {
    /// Scroll the object vertically and horizontally to the top
    ///  left corner of the window.
    TopLeft,
    /// Scroll the object vertically and horizontally to the
    ///  bottom right corner of the window.
    BottomRight,
    /// Scroll the object vertically to the top edge of the
    ///  window.
    TopEdge,
    /// Scroll the object vertically to the bottom edge of
    ///  the window.
    BottomEdge,
    /// Scroll the object vertically and horizontally to the
    ///  left edge of the window.
    LeftEdge,
    /// Scroll the object vertically and horizontally to the
    ///  right edge of the window.
    RightEdge,
    /// Scroll the object vertically and horizontally so that
    ///  as much as possible of the object becomes visible. The exact placement is
    ///  determined by the application.
    ///
    /// Feature: `v2_30`
    ///
    Anywhere,
    #[doc(hidden)]
    __Unknown(i32),
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
impl fmt::Display for ScrollType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "ScrollType::{}",
            match *self {
                ScrollType::TopLeft => "TopLeft",
                ScrollType::BottomRight => "BottomRight",
                ScrollType::TopEdge => "TopEdge",
                ScrollType::BottomEdge => "BottomEdge",
                ScrollType::LeftEdge => "LeftEdge",
                ScrollType::RightEdge => "RightEdge",
                ScrollType::Anywhere => "Anywhere",
                _ => "Unknown",
            }
        )
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
#[doc(hidden)]
impl ToGlib for ScrollType {
    type GlibType = atk_sys::AtkScrollType;

    fn to_glib(&self) -> atk_sys::AtkScrollType {
        match *self {
            ScrollType::TopLeft => atk_sys::ATK_SCROLL_TOP_LEFT,
            ScrollType::BottomRight => atk_sys::ATK_SCROLL_BOTTOM_RIGHT,
            ScrollType::TopEdge => atk_sys::ATK_SCROLL_TOP_EDGE,
            ScrollType::BottomEdge => atk_sys::ATK_SCROLL_BOTTOM_EDGE,
            ScrollType::LeftEdge => atk_sys::ATK_SCROLL_LEFT_EDGE,
            ScrollType::RightEdge => atk_sys::ATK_SCROLL_RIGHT_EDGE,
            ScrollType::Anywhere => atk_sys::ATK_SCROLL_ANYWHERE,
            ScrollType::__Unknown(value) => value,
        }
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
#[doc(hidden)]
impl FromGlib<atk_sys::AtkScrollType> for ScrollType {
    fn from_glib(value: atk_sys::AtkScrollType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => ScrollType::TopLeft,
            1 => ScrollType::BottomRight,
            2 => ScrollType::TopEdge,
            3 => ScrollType::BottomEdge,
            4 => ScrollType::LeftEdge,
            5 => ScrollType::RightEdge,
            6 => ScrollType::Anywhere,
            value => ScrollType::__Unknown(value),
        }
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
impl StaticType for ScrollType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_scroll_type_get_type()) }
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
impl<'a> FromValueOptional<'a> for ScrollType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
impl<'a> FromValue<'a> for ScrollType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

#[cfg(any(feature = "v2_30", feature = "dox"))]
impl SetValue for ScrollType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// The possible types of states of an object
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum StateType {
    /// Indicates an invalid state - probably an error condition.
    Invalid,
    /// Indicates a window is currently the active window, or an object is the active subelement within a container or table. ATK_STATE_ACTIVE should not be used for objects which have ATK_STATE_FOCUSABLE or ATK_STATE_SELECTABLE: Those objects should use ATK_STATE_FOCUSED and ATK_STATE_SELECTED respectively. ATK_STATE_ACTIVE is a means to indicate that an object which is not focusable and not selectable is the currently-active item within its parent container.
    Active,
    /// Indicates that the object is 'armed', i.e. will be activated by if a pointer button-release event occurs within its bounds. Buttons often enter this state when a pointer click occurs within their bounds, as a precursor to activation. ATK_STATE_ARMED has been deprecated since ATK-2.16 and should not be used in newly-written code.
    Armed,
    /// Indicates the current object is busy, i.e. onscreen representation is in the process of changing, or the object is temporarily unavailable for interaction due to activity already in progress. This state may be used by implementors of Document to indicate that content loading is underway. It also may indicate other 'pending' conditions; clients may wish to interrogate this object when the ATK_STATE_BUSY flag is removed.
    Busy,
    /// Indicates this object is currently checked, for instance a checkbox is 'non-empty'.
    Checked,
    /// Indicates that this object no longer has a valid backing widget (for instance, if its peer object has been destroyed)
    Defunct,
    /// Indicates that this object can contain text, and that the
    /// user can change the textual contents of this object by editing those contents
    /// directly. For an object which is expected to be editable due to its type, but
    /// which cannot be edited due to the application or platform preventing the user
    /// from doing so, that object's `StateSet` should lack ATK_STATE_EDITABLE and
    /// should contain ATK_STATE_READ_ONLY.
    Editable,
    /// Indicates that this object is enabled, i.e. that it currently reflects some application state. Objects that are "greyed out" may lack this state, and may lack the STATE_SENSITIVE if direct user interaction cannot cause them to acquire STATE_ENABLED. See also: ATK_STATE_SENSITIVE
    Enabled,
    /// Indicates this object allows progressive disclosure of its children
    Expandable,
    /// Indicates this object its expanded - see ATK_STATE_EXPANDABLE above
    Expanded,
    /// 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
    Focusable,
    /// Indicates this object currently has the keyboard focus
    Focused,
    /// Indicates the orientation of this object is horizontal; used, for instance, by objects of ATK_ROLE_SCROLL_BAR. For objects where vertical/horizontal orientation is especially meaningful.
    Horizontal,
    /// Indicates this object is minimized and is represented only by an icon
    Iconified,
    /// Indicates something must be done with this object before the user can interact with an object in a different window
    Modal,
    /// Indicates this (text) object can contain multiple lines of text
    MultiLine,
    /// Indicates this object allows more than one of its children to be selected at the same time, or in the case of text objects, that the object supports non-contiguous text selections.
    Multiselectable,
    /// Indicates this object paints every pixel within its rectangular region.
    Opaque,
    /// Indicates this object is currently pressed.
    Pressed,
    /// Indicates the size of this object is not fixed
    Resizable,
    /// 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
    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 has been selected
    Selected,
    /// Indicates this object is sensitive, e.g. to user interaction.
    /// STATE_SENSITIVE usually accompanies STATE_ENABLED for user-actionable controls,
    /// but may be found in the absence of STATE_ENABLED if the current visible state of the
    /// control is "disconnected" from the application state. In such cases, direct user interaction
    /// can often result in the object gaining STATE_SENSITIVE, for instance if a user makes
    /// an explicit selection using an object whose current state is ambiguous or undefined.
    /// `see` STATE_ENABLED, STATE_INDETERMINATE.
    Sensitive,
    /// Indicates this object, the object's parent, the object's parent's parent, and so on,
    /// are all 'shown' to the end-user, i.e. subject to "exposure" if blocking or obscuring objects do not interpose
    /// between this object and the top of the window stack.
    Showing,
    /// Indicates this (text) object can contain only a single line of text
    SingleLine,
    /// Indicates that the information returned for this object may no longer be
    /// synchronized with the application state. This is implied if the object has STATE_TRANSIENT,
    /// and can also occur towards the end of the object peer's lifecycle. It can also be used to indicate that
    /// the index associated with this object has changed since the user accessed the object (in lieu of
    /// "index-in-parent-changed" events).
    Stale,
    /// Indicates this object is transient, i.e. a snapshot which may not emit events when its
    /// state changes. Data from objects with ATK_STATE_TRANSIENT should not be cached, since there may be no
    /// notification given when the cached data becomes obsolete.
    Transient,
    /// Indicates the orientation of this object is vertical
    Vertical,
    /// Indicates this object is visible, e.g. has been explicitly marked for exposure to the user.
    /// **note**: `StateType::Visible` is no guarantee that the object is actually unobscured on the screen, only
    /// that it is 'potentially' visible, barring obstruction, being scrolled or clipped out of the
    /// field of view, or having an ancestor container that has not yet made visible.
    /// A widget is potentially onscreen if it has both `StateType::Visible` and `StateType::Showing`.
    /// The absence of `StateType::Visible` and `StateType::Showing` is semantically equivalent to saying
    /// that an object is 'hidden'. See also `StateType::Truncated`, which applies if an object with
    /// `StateType::Visible` and `StateType::Showing` set lies within a viewport which means that its
    /// contents are clipped, e.g. a truncated spreadsheet cell or
    /// an image within a scrolling viewport. Mostly useful for screen-review and magnification
    /// algorithms.
    Visible,
    /// 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.
    /// The presence of STATE_MANAGES_DESCENDANTS is an indication to the client.
    /// that the children should not, and need not, be enumerated by the client.
    /// Objects implementing this state are expected to provide relevant state
    /// notifications to listening clients, for instance notifications of visibility
    /// changes and activation of their contained child objects, without the client
    /// having previously requested references to those children.
    ManagesDescendants,
    /// Indicates that the value, or some other quantifiable
    /// property, of this AtkObject cannot be fully determined. In the case of a large
    /// data set in which the total number of items in that set is unknown (e.g. 1 of
    /// 999+), implementors should expose the currently-known set size (999) along
    /// with this state. In the case of a check box, this state should be used to
    /// indicate that the check box is a tri-state check box which is currently
    /// neither checked nor unchecked.
    Indeterminate,
    /// Indicates that an object is truncated, e.g. a text value in a speradsheet cell.
    Truncated,
    /// Indicates that explicit user interaction with an object is required by the user interface, e.g. a required field in a "web-form" interface.
    Required,
    /// Indicates that the object has encountered an error condition due to failure of input validation. For instance, a form control may acquire this state in response to invalid or malformed user input.
    InvalidEntry,
    /// Indicates that the object in question implements some form of ¨typeahead¨ or
    /// pre-selection behavior whereby entering the first character of one or more sub-elements
    /// causes those elements to scroll into view or become selected. Subsequent character input
    /// may narrow the selection further as long as one or more sub-elements match the string.
    /// This state is normally only useful and encountered on objects that implement Selection.
    /// In some cases the typeahead behavior may result in full or partial ¨completion¨ of
    /// the data in the input field, in which case these input events may trigger text-changed
    /// events from the AtkText interface. This state supplants `Role::Autocomplete`.
    SupportsAutocompletion,
    /// Indicates that the object in question supports text selection. It should only be exposed on objects which implement the Text interface, in order to distinguish this state from `StateType::Selectable`, which infers that the object in question is a selectable child of an object which implements Selection. While similar, text selection and subelement selection are distinct operations.
    SelectableText,
    /// Indicates that the object is the "default" active component, i.e. the object which is activated by an end-user press of the "Enter" or "Return" key. Typically a "close" or "submit" button.
    Default,
    /// Indicates that the object changes its appearance dynamically as an inherent part of its presentation. This state may come and go if an object is only temporarily animated on the way to a 'final' onscreen presentation.
    /// **note**: some applications, notably content viewers, may not be able to detect
    /// all kinds of animated content. Therefore the absence of this state should not
    /// be taken as definitive evidence that the object's visual representation is
    /// static; this state is advisory.
    Animated,
    /// Indicates that the object (typically a hyperlink) has already been 'activated', and/or its backing data has already been downloaded, rendered, or otherwise "visited".
    Visited,
    /// Indicates this object has the potential to be
    ///  checked, such as a checkbox or toggle-able table cell. `Since`:
    ///  ATK-2.12
    Checkable,
    /// Indicates that the object has a popup context
    /// menu or sub-level menu which may or may not be showing. This means
    /// that activation renders conditional content. Note that ordinary
    /// tooltips are not considered popups in this context. `Since`: ATK-2.12
    HasPopup,
    /// Indicates this object has a tooltip. `Since`: ATK-2.16
    HasTooltip,
    /// Indicates that a widget which is ENABLED and SENSITIVE
    /// has a value which can be read, but not modified, by the user. Note that this
    /// state should only be applied to widget types whose value is normally directly
    /// user modifiable, such as check boxes, radio buttons, spin buttons, text input
    /// fields, and combo boxes, as a means to convey that the expected interaction
    /// with that widget is not possible. When the expected interaction with a
    /// widget does not include modification by the user, as is the case with
    /// labels and containers, ATK_STATE_READ_ONLY should not be applied. See also
    /// ATK_STATE_EDITABLE. `Since`: ATK-2-16
    ReadOnly,
    /// Not a valid state, used for finding end of enumeration
    LastDefined,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for StateType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "StateType::{}",
            match *self {
                StateType::Invalid => "Invalid",
                StateType::Active => "Active",
                StateType::Armed => "Armed",
                StateType::Busy => "Busy",
                StateType::Checked => "Checked",
                StateType::Defunct => "Defunct",
                StateType::Editable => "Editable",
                StateType::Enabled => "Enabled",
                StateType::Expandable => "Expandable",
                StateType::Expanded => "Expanded",
                StateType::Focusable => "Focusable",
                StateType::Focused => "Focused",
                StateType::Horizontal => "Horizontal",
                StateType::Iconified => "Iconified",
                StateType::Modal => "Modal",
                StateType::MultiLine => "MultiLine",
                StateType::Multiselectable => "Multiselectable",
                StateType::Opaque => "Opaque",
                StateType::Pressed => "Pressed",
                StateType::Resizable => "Resizable",
                StateType::Selectable => "Selectable",
                StateType::Selected => "Selected",
                StateType::Sensitive => "Sensitive",
                StateType::Showing => "Showing",
                StateType::SingleLine => "SingleLine",
                StateType::Stale => "Stale",
                StateType::Transient => "Transient",
                StateType::Vertical => "Vertical",
                StateType::Visible => "Visible",
                StateType::ManagesDescendants => "ManagesDescendants",
                StateType::Indeterminate => "Indeterminate",
                StateType::Truncated => "Truncated",
                StateType::Required => "Required",
                StateType::InvalidEntry => "InvalidEntry",
                StateType::SupportsAutocompletion => "SupportsAutocompletion",
                StateType::SelectableText => "SelectableText",
                StateType::Default => "Default",
                StateType::Animated => "Animated",
                StateType::Visited => "Visited",
                StateType::Checkable => "Checkable",
                StateType::HasPopup => "HasPopup",
                StateType::HasTooltip => "HasTooltip",
                StateType::ReadOnly => "ReadOnly",
                StateType::LastDefined => "LastDefined",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for StateType {
    type GlibType = atk_sys::AtkStateType;

    fn to_glib(&self) -> atk_sys::AtkStateType {
        match *self {
            StateType::Invalid => atk_sys::ATK_STATE_INVALID,
            StateType::Active => atk_sys::ATK_STATE_ACTIVE,
            StateType::Armed => atk_sys::ATK_STATE_ARMED,
            StateType::Busy => atk_sys::ATK_STATE_BUSY,
            StateType::Checked => atk_sys::ATK_STATE_CHECKED,
            StateType::Defunct => atk_sys::ATK_STATE_DEFUNCT,
            StateType::Editable => atk_sys::ATK_STATE_EDITABLE,
            StateType::Enabled => atk_sys::ATK_STATE_ENABLED,
            StateType::Expandable => atk_sys::ATK_STATE_EXPANDABLE,
            StateType::Expanded => atk_sys::ATK_STATE_EXPANDED,
            StateType::Focusable => atk_sys::ATK_STATE_FOCUSABLE,
            StateType::Focused => atk_sys::ATK_STATE_FOCUSED,
            StateType::Horizontal => atk_sys::ATK_STATE_HORIZONTAL,
            StateType::Iconified => atk_sys::ATK_STATE_ICONIFIED,
            StateType::Modal => atk_sys::ATK_STATE_MODAL,
            StateType::MultiLine => atk_sys::ATK_STATE_MULTI_LINE,
            StateType::Multiselectable => atk_sys::ATK_STATE_MULTISELECTABLE,
            StateType::Opaque => atk_sys::ATK_STATE_OPAQUE,
            StateType::Pressed => atk_sys::ATK_STATE_PRESSED,
            StateType::Resizable => atk_sys::ATK_STATE_RESIZABLE,
            StateType::Selectable => atk_sys::ATK_STATE_SELECTABLE,
            StateType::Selected => atk_sys::ATK_STATE_SELECTED,
            StateType::Sensitive => atk_sys::ATK_STATE_SENSITIVE,
            StateType::Showing => atk_sys::ATK_STATE_SHOWING,
            StateType::SingleLine => atk_sys::ATK_STATE_SINGLE_LINE,
            StateType::Stale => atk_sys::ATK_STATE_STALE,
            StateType::Transient => atk_sys::ATK_STATE_TRANSIENT,
            StateType::Vertical => atk_sys::ATK_STATE_VERTICAL,
            StateType::Visible => atk_sys::ATK_STATE_VISIBLE,
            StateType::ManagesDescendants => atk_sys::ATK_STATE_MANAGES_DESCENDANTS,
            StateType::Indeterminate => atk_sys::ATK_STATE_INDETERMINATE,
            StateType::Truncated => atk_sys::ATK_STATE_TRUNCATED,
            StateType::Required => atk_sys::ATK_STATE_REQUIRED,
            StateType::InvalidEntry => atk_sys::ATK_STATE_INVALID_ENTRY,
            StateType::SupportsAutocompletion => atk_sys::ATK_STATE_SUPPORTS_AUTOCOMPLETION,
            StateType::SelectableText => atk_sys::ATK_STATE_SELECTABLE_TEXT,
            StateType::Default => atk_sys::ATK_STATE_DEFAULT,
            StateType::Animated => atk_sys::ATK_STATE_ANIMATED,
            StateType::Visited => atk_sys::ATK_STATE_VISITED,
            StateType::Checkable => atk_sys::ATK_STATE_CHECKABLE,
            StateType::HasPopup => atk_sys::ATK_STATE_HAS_POPUP,
            StateType::HasTooltip => atk_sys::ATK_STATE_HAS_TOOLTIP,
            StateType::ReadOnly => atk_sys::ATK_STATE_READ_ONLY,
            StateType::LastDefined => atk_sys::ATK_STATE_LAST_DEFINED,
            StateType::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkStateType> for StateType {
    fn from_glib(value: atk_sys::AtkStateType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => StateType::Invalid,
            1 => StateType::Active,
            2 => StateType::Armed,
            3 => StateType::Busy,
            4 => StateType::Checked,
            5 => StateType::Defunct,
            6 => StateType::Editable,
            7 => StateType::Enabled,
            8 => StateType::Expandable,
            9 => StateType::Expanded,
            10 => StateType::Focusable,
            11 => StateType::Focused,
            12 => StateType::Horizontal,
            13 => StateType::Iconified,
            14 => StateType::Modal,
            15 => StateType::MultiLine,
            16 => StateType::Multiselectable,
            17 => StateType::Opaque,
            18 => StateType::Pressed,
            19 => StateType::Resizable,
            20 => StateType::Selectable,
            21 => StateType::Selected,
            22 => StateType::Sensitive,
            23 => StateType::Showing,
            24 => StateType::SingleLine,
            25 => StateType::Stale,
            26 => StateType::Transient,
            27 => StateType::Vertical,
            28 => StateType::Visible,
            29 => StateType::ManagesDescendants,
            30 => StateType::Indeterminate,
            31 => StateType::Truncated,
            32 => StateType::Required,
            33 => StateType::InvalidEntry,
            34 => StateType::SupportsAutocompletion,
            35 => StateType::SelectableText,
            36 => StateType::Default,
            37 => StateType::Animated,
            38 => StateType::Visited,
            39 => StateType::Checkable,
            40 => StateType::HasPopup,
            41 => StateType::HasTooltip,
            42 => StateType::ReadOnly,
            43 => StateType::LastDefined,
            value => StateType::__Unknown(value),
        }
    }
}

impl StaticType for StateType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_state_type_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for StateType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for StateType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for StateType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Describes the text attributes supported
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum TextAttribute {
    /// Invalid attribute, like bad spelling or grammar.
    Invalid,
    /// The pixel width of the left margin
    LeftMargin,
    /// The pixel width of the right margin
    RightMargin,
    /// The number of pixels that the text is indented
    Indent,
    /// Either "true" or "false" indicating whether text is visible or not
    Invisible,
    /// Either "true" or "false" indicating whether text is editable or not
    Editable,
    /// Pixels of blank space to leave above each newline-terminated line.
    PixelsAboveLines,
    /// Pixels of blank space to leave below each newline-terminated line.
    PixelsBelowLines,
    /// Pixels of blank space to leave between wrapped lines inside the same newline-terminated line (paragraph).
    PixelsInsideWrap,
    /// "true" or "false" whether to make the background color for each character the height of the highest font used on the current line, or the height of the font used for the current character.
    BgFullHeight,
    /// Number of pixels that the characters are risen above the baseline
    Rise,
    /// "none", "single", "double", "low", or "error"
    Underline,
    /// "true" or "false" whether the text is strikethrough
    Strikethrough,
    /// The size of the characters in points. eg: 10
    Size,
    /// The scale of the characters. The value is a string representation of a double
    Scale,
    /// The weight of the characters.
    Weight,
    /// The language used
    Language,
    /// The font family name
    FamilyName,
    /// The background color. The value is an RGB value of the format "`u`,`u`,`u`"
    BgColor,
    /// The foreground color. The value is an RGB value of the format "`u`,`u`,`u`"
    FgColor,
    /// "true" if a ``GdkBitmap`` is set for stippling the background color.
    BgStipple,
    /// "true" if a ``GdkBitmap`` is set for stippling the foreground color.
    FgStipple,
    /// The wrap mode of the text, if any. Values are "none", "char", "word", or "word_char".
    WrapMode,
    /// The direction of the text, if set. Values are "none", "ltr" or "rtl"
    Direction,
    /// The justification of the text, if set. Values are "left", "right", "center" or "fill"
    Justification,
    /// The stretch of the text, if set. Values are "ultra_condensed", "extra_condensed", "condensed", "semi_condensed", "normal", "semi_expanded", "expanded", "extra_expanded" or "ultra_expanded"
    Stretch,
    /// The capitalization variant of the text, if set. Values are "normal" or "small_caps"
    Variant,
    /// The slant style of the text, if set. Values are "normal", "oblique" or "italic"
    Style,
    /// not a valid text attribute, used for finding end of enumeration
    LastDefined,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for TextAttribute {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "TextAttribute::{}",
            match *self {
                TextAttribute::Invalid => "Invalid",
                TextAttribute::LeftMargin => "LeftMargin",
                TextAttribute::RightMargin => "RightMargin",
                TextAttribute::Indent => "Indent",
                TextAttribute::Invisible => "Invisible",
                TextAttribute::Editable => "Editable",
                TextAttribute::PixelsAboveLines => "PixelsAboveLines",
                TextAttribute::PixelsBelowLines => "PixelsBelowLines",
                TextAttribute::PixelsInsideWrap => "PixelsInsideWrap",
                TextAttribute::BgFullHeight => "BgFullHeight",
                TextAttribute::Rise => "Rise",
                TextAttribute::Underline => "Underline",
                TextAttribute::Strikethrough => "Strikethrough",
                TextAttribute::Size => "Size",
                TextAttribute::Scale => "Scale",
                TextAttribute::Weight => "Weight",
                TextAttribute::Language => "Language",
                TextAttribute::FamilyName => "FamilyName",
                TextAttribute::BgColor => "BgColor",
                TextAttribute::FgColor => "FgColor",
                TextAttribute::BgStipple => "BgStipple",
                TextAttribute::FgStipple => "FgStipple",
                TextAttribute::WrapMode => "WrapMode",
                TextAttribute::Direction => "Direction",
                TextAttribute::Justification => "Justification",
                TextAttribute::Stretch => "Stretch",
                TextAttribute::Variant => "Variant",
                TextAttribute::Style => "Style",
                TextAttribute::LastDefined => "LastDefined",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for TextAttribute {
    type GlibType = atk_sys::AtkTextAttribute;

    fn to_glib(&self) -> atk_sys::AtkTextAttribute {
        match *self {
            TextAttribute::Invalid => atk_sys::ATK_TEXT_ATTR_INVALID,
            TextAttribute::LeftMargin => atk_sys::ATK_TEXT_ATTR_LEFT_MARGIN,
            TextAttribute::RightMargin => atk_sys::ATK_TEXT_ATTR_RIGHT_MARGIN,
            TextAttribute::Indent => atk_sys::ATK_TEXT_ATTR_INDENT,
            TextAttribute::Invisible => atk_sys::ATK_TEXT_ATTR_INVISIBLE,
            TextAttribute::Editable => atk_sys::ATK_TEXT_ATTR_EDITABLE,
            TextAttribute::PixelsAboveLines => atk_sys::ATK_TEXT_ATTR_PIXELS_ABOVE_LINES,
            TextAttribute::PixelsBelowLines => atk_sys::ATK_TEXT_ATTR_PIXELS_BELOW_LINES,
            TextAttribute::PixelsInsideWrap => atk_sys::ATK_TEXT_ATTR_PIXELS_INSIDE_WRAP,
            TextAttribute::BgFullHeight => atk_sys::ATK_TEXT_ATTR_BG_FULL_HEIGHT,
            TextAttribute::Rise => atk_sys::ATK_TEXT_ATTR_RISE,
            TextAttribute::Underline => atk_sys::ATK_TEXT_ATTR_UNDERLINE,
            TextAttribute::Strikethrough => atk_sys::ATK_TEXT_ATTR_STRIKETHROUGH,
            TextAttribute::Size => atk_sys::ATK_TEXT_ATTR_SIZE,
            TextAttribute::Scale => atk_sys::ATK_TEXT_ATTR_SCALE,
            TextAttribute::Weight => atk_sys::ATK_TEXT_ATTR_WEIGHT,
            TextAttribute::Language => atk_sys::ATK_TEXT_ATTR_LANGUAGE,
            TextAttribute::FamilyName => atk_sys::ATK_TEXT_ATTR_FAMILY_NAME,
            TextAttribute::BgColor => atk_sys::ATK_TEXT_ATTR_BG_COLOR,
            TextAttribute::FgColor => atk_sys::ATK_TEXT_ATTR_FG_COLOR,
            TextAttribute::BgStipple => atk_sys::ATK_TEXT_ATTR_BG_STIPPLE,
            TextAttribute::FgStipple => atk_sys::ATK_TEXT_ATTR_FG_STIPPLE,
            TextAttribute::WrapMode => atk_sys::ATK_TEXT_ATTR_WRAP_MODE,
            TextAttribute::Direction => atk_sys::ATK_TEXT_ATTR_DIRECTION,
            TextAttribute::Justification => atk_sys::ATK_TEXT_ATTR_JUSTIFICATION,
            TextAttribute::Stretch => atk_sys::ATK_TEXT_ATTR_STRETCH,
            TextAttribute::Variant => atk_sys::ATK_TEXT_ATTR_VARIANT,
            TextAttribute::Style => atk_sys::ATK_TEXT_ATTR_STYLE,
            TextAttribute::LastDefined => atk_sys::ATK_TEXT_ATTR_LAST_DEFINED,
            TextAttribute::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkTextAttribute> for TextAttribute {
    fn from_glib(value: atk_sys::AtkTextAttribute) -> Self {
        skip_assert_initialized!();
        match value {
            0 => TextAttribute::Invalid,
            1 => TextAttribute::LeftMargin,
            2 => TextAttribute::RightMargin,
            3 => TextAttribute::Indent,
            4 => TextAttribute::Invisible,
            5 => TextAttribute::Editable,
            6 => TextAttribute::PixelsAboveLines,
            7 => TextAttribute::PixelsBelowLines,
            8 => TextAttribute::PixelsInsideWrap,
            9 => TextAttribute::BgFullHeight,
            10 => TextAttribute::Rise,
            11 => TextAttribute::Underline,
            12 => TextAttribute::Strikethrough,
            13 => TextAttribute::Size,
            14 => TextAttribute::Scale,
            15 => TextAttribute::Weight,
            16 => TextAttribute::Language,
            17 => TextAttribute::FamilyName,
            18 => TextAttribute::BgColor,
            19 => TextAttribute::FgColor,
            20 => TextAttribute::BgStipple,
            21 => TextAttribute::FgStipple,
            22 => TextAttribute::WrapMode,
            23 => TextAttribute::Direction,
            24 => TextAttribute::Justification,
            25 => TextAttribute::Stretch,
            26 => TextAttribute::Variant,
            27 => TextAttribute::Style,
            28 => TextAttribute::LastDefined,
            value => TextAttribute::__Unknown(value),
        }
    }
}

impl StaticType for TextAttribute {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_text_attribute_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for TextAttribute {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for TextAttribute {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for TextAttribute {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Text boundary types used for specifying boundaries for regions of text.
/// This enumeration is deprecated since 2.9.4 and should not be used. Use
/// AtkTextGranularity with `Text::get_string_at_offset` instead.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum TextBoundary {
    /// Boundary is the boundary between characters
    /// (including non-printing characters)
    Char,
    /// Boundary is the start (i.e. first character) of a word.
    WordStart,
    /// Boundary is the end (i.e. last
    /// character) of a word.
    WordEnd,
    /// Boundary is the first character in a sentence.
    SentenceStart,
    /// Boundary is the last (terminal)
    /// character in a sentence; in languages which use "sentence stop"
    /// punctuation such as English, the boundary is thus the '.', '?', or
    /// similar terminal punctuation character.
    SentenceEnd,
    /// Boundary is the initial character of the content or a
    /// character immediately following a newline, linefeed, or return character.
    LineStart,
    /// Boundary is the linefeed, or return
    /// character.
    LineEnd,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for TextBoundary {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "TextBoundary::{}",
            match *self {
                TextBoundary::Char => "Char",
                TextBoundary::WordStart => "WordStart",
                TextBoundary::WordEnd => "WordEnd",
                TextBoundary::SentenceStart => "SentenceStart",
                TextBoundary::SentenceEnd => "SentenceEnd",
                TextBoundary::LineStart => "LineStart",
                TextBoundary::LineEnd => "LineEnd",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for TextBoundary {
    type GlibType = atk_sys::AtkTextBoundary;

    fn to_glib(&self) -> atk_sys::AtkTextBoundary {
        match *self {
            TextBoundary::Char => atk_sys::ATK_TEXT_BOUNDARY_CHAR,
            TextBoundary::WordStart => atk_sys::ATK_TEXT_BOUNDARY_WORD_START,
            TextBoundary::WordEnd => atk_sys::ATK_TEXT_BOUNDARY_WORD_END,
            TextBoundary::SentenceStart => atk_sys::ATK_TEXT_BOUNDARY_SENTENCE_START,
            TextBoundary::SentenceEnd => atk_sys::ATK_TEXT_BOUNDARY_SENTENCE_END,
            TextBoundary::LineStart => atk_sys::ATK_TEXT_BOUNDARY_LINE_START,
            TextBoundary::LineEnd => atk_sys::ATK_TEXT_BOUNDARY_LINE_END,
            TextBoundary::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkTextBoundary> for TextBoundary {
    fn from_glib(value: atk_sys::AtkTextBoundary) -> Self {
        skip_assert_initialized!();
        match value {
            0 => TextBoundary::Char,
            1 => TextBoundary::WordStart,
            2 => TextBoundary::WordEnd,
            3 => TextBoundary::SentenceStart,
            4 => TextBoundary::SentenceEnd,
            5 => TextBoundary::LineStart,
            6 => TextBoundary::LineEnd,
            value => TextBoundary::__Unknown(value),
        }
    }
}

impl StaticType for TextBoundary {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_text_boundary_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for TextBoundary {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for TextBoundary {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for TextBoundary {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Describes the type of clipping required.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum TextClipType {
    /// No clipping to be done
    None,
    /// Text clipped by min coordinate is omitted
    Min,
    /// Text clipped by max coordinate is omitted
    Max,
    /// Only text fully within mix/max bound is retained
    Both,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for TextClipType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "TextClipType::{}",
            match *self {
                TextClipType::None => "None",
                TextClipType::Min => "Min",
                TextClipType::Max => "Max",
                TextClipType::Both => "Both",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for TextClipType {
    type GlibType = atk_sys::AtkTextClipType;

    fn to_glib(&self) -> atk_sys::AtkTextClipType {
        match *self {
            TextClipType::None => atk_sys::ATK_TEXT_CLIP_NONE,
            TextClipType::Min => atk_sys::ATK_TEXT_CLIP_MIN,
            TextClipType::Max => atk_sys::ATK_TEXT_CLIP_MAX,
            TextClipType::Both => atk_sys::ATK_TEXT_CLIP_BOTH,
            TextClipType::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkTextClipType> for TextClipType {
    fn from_glib(value: atk_sys::AtkTextClipType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => TextClipType::None,
            1 => TextClipType::Min,
            2 => TextClipType::Max,
            3 => TextClipType::Both,
            value => TextClipType::__Unknown(value),
        }
    }
}

impl StaticType for TextClipType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_text_clip_type_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for TextClipType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for TextClipType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for TextClipType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Text granularity types used for specifying the granularity of the region of
/// text we are interested in.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum TextGranularity {
    /// Granularity is defined by the boundaries between characters
    /// (including non-printing characters)
    Char,
    /// Granularity is defined by the boundaries of a word,
    /// starting at the beginning of the current word and finishing at the beginning of
    /// the following one, if present.
    Word,
    /// Granularity is defined by the boundaries of a sentence,
    /// starting at the beginning of the current sentence and finishing at the beginning of
    /// the following one, if present.
    Sentence,
    /// Granularity is defined by the boundaries of a line,
    /// starting at the beginning of the current line and finishing at the beginning of
    /// the following one, if present.
    Line,
    /// Granularity is defined by the boundaries of a paragraph,
    /// starting at the beginning of the current paragraph and finishing at the beginning of
    /// the following one, if present.
    Paragraph,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for TextGranularity {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "TextGranularity::{}",
            match *self {
                TextGranularity::Char => "Char",
                TextGranularity::Word => "Word",
                TextGranularity::Sentence => "Sentence",
                TextGranularity::Line => "Line",
                TextGranularity::Paragraph => "Paragraph",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for TextGranularity {
    type GlibType = atk_sys::AtkTextGranularity;

    fn to_glib(&self) -> atk_sys::AtkTextGranularity {
        match *self {
            TextGranularity::Char => atk_sys::ATK_TEXT_GRANULARITY_CHAR,
            TextGranularity::Word => atk_sys::ATK_TEXT_GRANULARITY_WORD,
            TextGranularity::Sentence => atk_sys::ATK_TEXT_GRANULARITY_SENTENCE,
            TextGranularity::Line => atk_sys::ATK_TEXT_GRANULARITY_LINE,
            TextGranularity::Paragraph => atk_sys::ATK_TEXT_GRANULARITY_PARAGRAPH,
            TextGranularity::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkTextGranularity> for TextGranularity {
    fn from_glib(value: atk_sys::AtkTextGranularity) -> Self {
        skip_assert_initialized!();
        match value {
            0 => TextGranularity::Char,
            1 => TextGranularity::Word,
            2 => TextGranularity::Sentence,
            3 => TextGranularity::Line,
            4 => TextGranularity::Paragraph,
            value => TextGranularity::__Unknown(value),
        }
    }
}

impl StaticType for TextGranularity {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_text_granularity_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for TextGranularity {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for TextGranularity {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for TextGranularity {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}

/// Default types for a given value. Those are defined in order to
/// easily get localized strings to describe a given value or a given
/// subrange, using `ValueType::get_localized_name`.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
pub enum ValueType {
    VeryWeak,
    Weak,
    Acceptable,
    Strong,
    VeryStrong,
    VeryLow,
    Low,
    Medium,
    High,
    VeryHigh,
    VeryBad,
    Bad,
    Good,
    VeryGood,
    Best,
    LastDefined,
    #[doc(hidden)]
    __Unknown(i32),
}

impl fmt::Display for ValueType {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "ValueType::{}",
            match *self {
                ValueType::VeryWeak => "VeryWeak",
                ValueType::Weak => "Weak",
                ValueType::Acceptable => "Acceptable",
                ValueType::Strong => "Strong",
                ValueType::VeryStrong => "VeryStrong",
                ValueType::VeryLow => "VeryLow",
                ValueType::Low => "Low",
                ValueType::Medium => "Medium",
                ValueType::High => "High",
                ValueType::VeryHigh => "VeryHigh",
                ValueType::VeryBad => "VeryBad",
                ValueType::Bad => "Bad",
                ValueType::Good => "Good",
                ValueType::VeryGood => "VeryGood",
                ValueType::Best => "Best",
                ValueType::LastDefined => "LastDefined",
                _ => "Unknown",
            }
        )
    }
}

#[doc(hidden)]
impl ToGlib for ValueType {
    type GlibType = atk_sys::AtkValueType;

    fn to_glib(&self) -> atk_sys::AtkValueType {
        match *self {
            ValueType::VeryWeak => atk_sys::ATK_VALUE_VERY_WEAK,
            ValueType::Weak => atk_sys::ATK_VALUE_WEAK,
            ValueType::Acceptable => atk_sys::ATK_VALUE_ACCEPTABLE,
            ValueType::Strong => atk_sys::ATK_VALUE_STRONG,
            ValueType::VeryStrong => atk_sys::ATK_VALUE_VERY_STRONG,
            ValueType::VeryLow => atk_sys::ATK_VALUE_VERY_LOW,
            ValueType::Low => atk_sys::ATK_VALUE_LOW,
            ValueType::Medium => atk_sys::ATK_VALUE_MEDIUM,
            ValueType::High => atk_sys::ATK_VALUE_HIGH,
            ValueType::VeryHigh => atk_sys::ATK_VALUE_VERY_HIGH,
            ValueType::VeryBad => atk_sys::ATK_VALUE_VERY_BAD,
            ValueType::Bad => atk_sys::ATK_VALUE_BAD,
            ValueType::Good => atk_sys::ATK_VALUE_GOOD,
            ValueType::VeryGood => atk_sys::ATK_VALUE_VERY_GOOD,
            ValueType::Best => atk_sys::ATK_VALUE_BEST,
            ValueType::LastDefined => atk_sys::ATK_VALUE_LAST_DEFINED,
            ValueType::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<atk_sys::AtkValueType> for ValueType {
    fn from_glib(value: atk_sys::AtkValueType) -> Self {
        skip_assert_initialized!();
        match value {
            0 => ValueType::VeryWeak,
            1 => ValueType::Weak,
            2 => ValueType::Acceptable,
            3 => ValueType::Strong,
            4 => ValueType::VeryStrong,
            5 => ValueType::VeryLow,
            6 => ValueType::Low,
            7 => ValueType::Medium,
            8 => ValueType::High,
            9 => ValueType::VeryHigh,
            10 => ValueType::VeryBad,
            11 => ValueType::Bad,
            12 => ValueType::Good,
            13 => ValueType::VeryGood,
            14 => ValueType::Best,
            15 => ValueType::LastDefined,
            value => ValueType::__Unknown(value),
        }
    }
}

impl StaticType for ValueType {
    fn static_type() -> Type {
        unsafe { from_glib(atk_sys::atk_value_type_get_type()) }
    }
}

impl<'a> FromValueOptional<'a> for ValueType {
    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
        Some(FromValue::from_value(value))
    }
}

impl<'a> FromValue<'a> for ValueType {
    unsafe fn from_value(value: &Value) -> Self {
        from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
    }
}

impl SetValue for ValueType {
    unsafe fn set_value(value: &mut Value, this: &Self) {
        gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
    }
}