Enum gtk4::BaselinePosition

#[non_exhaustive]
pub enum BaselinePosition {
    Top,
    Center,
    Bottom,
}

Baseline position in a row of widgets.

Whenever a container has some form of natural row it may align children in that row along a common typographical baseline. If the amount of vertical space in the row is taller than the total requested height of the baseline-aligned children then it can use a BaselinePosition to select where to put the baseline inside the extra available space.

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.

Top

Align the baseline at the top

Center

Center the baseline

Bottom

Align the baseline at the bottom

Trait Implementations

impl Clone for BaselinePosition

fn clone(&self) -> BaselinePosition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BaselinePosition

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

Formats the value using the given formatter.

impl From<BaselinePosition> for Value

fn from(v: BaselinePosition) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for BaselinePosition

type Checker = GenericValueTypeChecker<BaselinePosition>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for BaselinePosition

type ParamSpec = ParamSpecEnum

type SetValue = BaselinePosition

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for BaselinePosition

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 BaselinePosition

fn cmp(&self, other: &BaselinePosition) -> 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 BaselinePosition

fn eq(&self, other: &BaselinePosition) -> 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 BaselinePosition

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for BaselinePosition

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 BaselinePosition

type Type = BaselinePosition

Type to get the Type from.

impl Copy for BaselinePosition

impl Eq for BaselinePosition

impl StructuralPartialEq for BaselinePosition