Enum gtk4::ScrollType

source ·
#[non_exhaustive]
pub enum ScrollType {
Show 16 variants None, Jump, StepBackward, StepForward, PageBackward, PageForward, StepUp, StepDown, PageUp, PageDown, StepLeft, StepRight, PageLeft, PageRight, Start, End,
}
Expand description

Scrolling types.

Variants (Non-exhaustive)§

This enum is marked as 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

No scrolling.

§

Jump

Jump to new location.

§

StepBackward

Step backward.

§

StepForward

Step forward.

§

PageBackward

Page backward.

§

PageForward

Page forward.

§

StepUp

Step up.

§

StepDown

Step down.

§

PageUp

Page up.

§

PageDown

Page down.

§

StepLeft

Step to the left.

§

StepRight

Step to the right.

§

PageLeft

Page to the left.

§

PageRight

Page to the right.

§

Start

Scroll to start.

§

End

Scroll to end.

Trait Implementations§

source§

impl Clone for ScrollType

source§

fn clone(&self) -> ScrollType

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for ScrollType

source§

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

Formats the value using the given formatter. Read more
source§

impl Display for ScrollType

source§

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

Formats the value using the given formatter. Read more
source§

impl From<ScrollType> for Value

source§

fn from(v: ScrollType) -> Self

Converts to this type from the input type.
source§

impl<'a> FromValue<'a> for ScrollType

§

type Checker = GenericValueTypeChecker<ScrollType>

Value type checker.
source§

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

Get the contained value from a Value. Read more
source§

impl HasParamSpec for ScrollType

§

type ParamSpec = ParamSpecEnum

§

type SetValue = ScrollType

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for ScrollType

source§

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl Ord for ScrollType

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · source§

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

Restrict a value to a certain interval. Read more
source§

impl PartialEq<ScrollType> for ScrollType

source§

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

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

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.
source§

impl PartialOrd<ScrollType> for ScrollType

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

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

impl StaticType for ScrollType

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl ToValue for ScrollType

source§

fn to_value(&self) -> Value

Convert a value to a Value.
source§

fn value_type(&self) -> Type

Returns the type identifer of self. Read more
source§

impl ValueType for ScrollType

§

type Type = ScrollType

Type to get the Type from. Read more
source§

impl Copy for ScrollType

source§

impl Eq for ScrollType

source§

impl StructuralEq for ScrollType

source§

impl StructuralPartialEq for ScrollType

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoClosureReturnValue for Twhere T: Into<Value>,

source§

impl<T> Property for Twhere T: HasParamSpec,

§

type Value = T

source§

impl<T> PropertyGet for Twhere T: HasParamSpec,

§

type Value = T

source§

fn get<R, F>(&self, f: F) -> Rwhere F: Fn(&<T as PropertyGet>::Value) -> R,

source§

impl<T> StaticTypeExt for Twhere T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,

source§

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
source§

impl<T> ToString for Twhere T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for Twhere T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.