Enum gtk4::AccessibleState

#[non_exhaustive]
pub enum AccessibleState {
    Busy,
    Checked,
    Disabled,
    Expanded,
    Hidden,
    Invalid,
    Pressed,
    Selected,
}

The possible accessible states of a Accessible.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Busy

A “busy” state. This state has boolean values

Checked

A “checked” state; indicates the current state of a CheckButton. Value type: AccessibleTristate

Disabled

A “disabled” state; corresponds to the property::Widget::sensitive property. It indicates a UI element that is perceivable, but not editable or operable. Value type: boolean

Expanded

An “expanded” state; corresponds to the property::Expander::expanded property. Value type: boolean or undefined

Hidden

A “hidden” state; corresponds to the property::Widget::visible property. You can use this state explicitly on UI elements that should not be exposed to an assistive technology. Value type: boolean See also: Disabled

Invalid

An “invalid” state; set when a widget is showing an error. Value type: AccessibleInvalidState

Pressed

A “pressed” state; indicates the current state of a ToggleButton. Value type: AccessibleTristate enumeration

Selected

A “selected” state; set when a widget is selected. Value type: boolean or undefined

Implementations

impl AccessibleState

pub fn init_value(self, value: &mut Value)

Trait Implementations

impl Clone for AccessibleState

fn clone(&self) -> AccessibleState

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AccessibleState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for AccessibleState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> FromValue<'a> for AccessibleState

type Checker = GenericValueTypeChecker<AccessibleState>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl Hash for AccessibleState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AccessibleState

fn cmp(&self, other: &AccessibleState) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<AccessibleState> for AccessibleState

fn eq(&self, other: &AccessibleState) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<AccessibleState> for AccessibleState

fn partial_cmp(&self, other: &AccessibleState) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for AccessibleState

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for AccessibleState

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for AccessibleState

type Type = AccessibleState

Type to get the Type from.

impl Copy for AccessibleState

impl Eq for AccessibleState

impl StructuralEq for AccessibleState

impl StructuralPartialEq for AccessibleState