Enum gtk4::Justification

#[non_exhaustive]
pub enum Justification {
    Left,
    Right,
    Center,
    Fill,
}

Used for justifying the text inside a Label widget.

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.

Left

The text is placed at the left edge of the label.

Right

The text is placed at the right edge of the label.

Center

The text is placed in the center of the label.

Fill

The text is placed is distributed across the label.

Trait Implementations

impl Clone for Justification

fn clone(&self) -> Justification

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Justification

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

Formats the value using the given formatter.

impl From<Justification> for Value

fn from(v: Justification) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for Justification

type Checker = GenericValueTypeChecker<Justification>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for Justification

type ParamSpec = ParamSpecEnum

type SetValue = Justification

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: Justification) -> ParamSpecEnumBuilder<'_, Justification>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Justification

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 Justification

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Justification

fn eq(&self, other: &Justification) -> 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 for Justification

fn partial_cmp(&self, other: &Justification) -> 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 Justification

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for Justification

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for Justification

type Type = Justification

Type to get the Type from.

impl Copy for Justification

impl Eq for Justification

impl StructuralPartialEq for Justification