Enum gtk::ScrollablePolicy

#[non_exhaustive]pub enum ScrollablePolicy {
    Minimum,
    Natural,
    // some variants omitted
}

Defines the policy to be used in a scrollable widget when updating the scrolled window adjustments in a given orientation.

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.

Minimum

Scrollable adjustments are based on the minimum size

Natural

Scrollable adjustments are based on the natural size

Trait Implementations

impl Clone for ScrollablePolicy

fn clone(&self) -> ScrollablePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollablePolicy

impl Debug for ScrollablePolicy

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

Formats the value using the given formatter.

impl Display for ScrollablePolicy

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

Formats the value using the given formatter.

impl Eq for ScrollablePolicy

impl<'a> FromValue<'a> for ScrollablePolicy

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

Safety

impl<'a> FromValueOptional<'a> for ScrollablePolicy

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

Safety

impl Hash for ScrollablePolicy

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 ScrollablePolicy

fn cmp(&self, other: &ScrollablePolicy) -> 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<ScrollablePolicy> for ScrollablePolicy

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

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

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

This method tests for !=.

impl PartialOrd<ScrollablePolicy> for ScrollablePolicy

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

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

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

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

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

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

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

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

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

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

impl SetValue for ScrollablePolicy

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

Safety

impl StaticType for ScrollablePolicy

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for ScrollablePolicy

impl StructuralPartialEq for ScrollablePolicy