Enum gtk4::SpinType

#[non_exhaustive]
pub enum SpinType {
    StepForward,
    StepBackward,
    PageForward,
    PageBackward,
    Home,
    End,
    UserDefined,
}

The values of the GtkSpinType enumeration are used to specify the change to make in gtk_spin_button_spin().

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.

StepForward

Increment by the adjustments step increment.

StepBackward

Decrement by the adjustments step increment.

PageForward

Increment by the adjustments page increment.

PageBackward

Decrement by the adjustments page increment.

Home

Go to the adjustments lower bound.

End

Go to the adjustments upper bound.

UserDefined

Change by a specified amount.

Trait Implementations

impl Clone for SpinType

fn clone(&self) -> SpinType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpinType

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

Formats the value using the given formatter.

impl From<SpinType> for Value

fn from(v: SpinType) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for SpinType

type Checker = GenericValueTypeChecker<SpinType>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for SpinType

type ParamSpec = ParamSpecEnum

type SetValue = SpinType

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for SpinType

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 SpinType

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

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

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for SpinType

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 SpinType

type Type = SpinType

Type to get the Type from.

impl Copy for SpinType

impl Eq for SpinType

impl StructuralPartialEq for SpinType