Enum gtk::SpinButtonUpdatePolicy

#[non_exhaustive]pub enum SpinButtonUpdatePolicy {
    Always,
    IfValid,
    // some variants omitted
}

The spin button update policy determines whether the spin button displays values even if they are outside the bounds of its adjustment. See SpinButtonExt::set_update_policy.

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.

Always

When refreshing your SpinButton, the value is always displayed

IfValid

When refreshing your SpinButton, the value is only displayed if it is valid within the bounds of the spin button's adjustment

Trait Implementations

impl Clone for SpinButtonUpdatePolicy

fn clone(&self) -> SpinButtonUpdatePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SpinButtonUpdatePolicy

impl Debug for SpinButtonUpdatePolicy

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

Formats the value using the given formatter.

impl Display for SpinButtonUpdatePolicy

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

Formats the value using the given formatter.

impl Eq for SpinButtonUpdatePolicy

impl<'a> FromValue<'a> for SpinButtonUpdatePolicy

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

Safety

impl<'a> FromValueOptional<'a> for SpinButtonUpdatePolicy

unsafe fn from_value_optional(value: &Value) -> Option<Self>

Safety

impl Hash for SpinButtonUpdatePolicy

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for SpinButtonUpdatePolicy

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<SpinButtonUpdatePolicy> for SpinButtonUpdatePolicy

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

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

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

This method tests for !=.

impl PartialOrd<SpinButtonUpdatePolicy> for SpinButtonUpdatePolicy

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

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

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

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

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

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

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

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

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

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

impl SetValue for SpinButtonUpdatePolicy

unsafe fn set_value(value: &mut Value, this: &Self)

Safety

impl StaticType for SpinButtonUpdatePolicy

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for SpinButtonUpdatePolicy

impl StructuralPartialEq for SpinButtonUpdatePolicy