Enum gtk4::SizeGroupMode

#[non_exhaustive]
pub enum SizeGroupMode {
    None,
    Horizontal,
    Vertical,
    Both,
}

The mode of the size group determines the directions in which the size group affects the requested sizes of its component widgets.

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.

None

group has no effect

Horizontal

group affects horizontal requisition

Vertical

group affects vertical requisition

Both

group affects both horizontal and vertical requisition

Trait Implementations

impl Clone for SizeGroupMode

fn clone(&self) -> SizeGroupMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SizeGroupMode

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

Formats the value using the given formatter.

impl From<SizeGroupMode> for Value

fn from(v: SizeGroupMode) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for SizeGroupMode

type Checker = GenericValueTypeChecker<SizeGroupMode>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for SizeGroupMode

type ParamSpec = ParamSpecEnum

type SetValue = SizeGroupMode

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for SizeGroupMode

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 SizeGroupMode

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

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

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for SizeGroupMode

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 SizeGroupMode

type Type = SizeGroupMode

Type to get the Type from.

impl Copy for SizeGroupMode

impl Eq for SizeGroupMode

impl StructuralPartialEq for SizeGroupMode