Enum gtk4::IconSize

#[non_exhaustive]
pub enum IconSize {
    Inherit,
    Normal,
    Large,
    // some variants omitted
}

Built-in icon sizes.

Icon sizes default to being inherited. Where they cannot be inherited, text size is the default.

All widgets which use IconSize set the normal-icons or large-icons style classes correspondingly, and let themes determine the actual size to be used with the -gtk-icon-size CSS property.

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.

Inherit

Keep the size of the parent element

Normal

Size similar to text size

Large

Large size, for example in an icon view

Trait Implementations

impl Clone for IconSize

fn clone(&self) -> IconSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IconSize

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

Formats the value using the given formatter.

impl Display for IconSize

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

Formats the value using the given formatter.

impl From<IconSize> for Value

fn from(v: IconSize) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for IconSize

type Checker = GenericValueTypeChecker<IconSize>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for IconSize

type ParamSpec = ParamSpecEnum

type SetValue = IconSize

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for IconSize

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 IconSize

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<IconSize> for IconSize

fn eq(&self, other: &IconSize) -> 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<IconSize> for IconSize

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for IconSize

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for IconSize

type Type = IconSize

Type to get the Type from.

impl Copy for IconSize

impl Eq for IconSize

impl StructuralEq for IconSize

impl StructuralPartialEq for IconSize