Enum ScrollType 

#[non_exhaustive]
pub enum ScrollType {
    TopLeft,
    BottomRight,
    TopEdge,
    BottomEdge,
    LeftEdge,
    RightEdge,
    Anywhere,
}

Available on crate feature v2_30 only.

Specifies where an object should be placed on the screen when using scroll_to.

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.

TopLeft

Scroll the object vertically and horizontally to bring its top left corner to the top left corner of the window.

BottomRight

Scroll the object vertically and horizontally to bring its bottom right corner to the bottom right corner of the window.

TopEdge

Scroll the object vertically to bring its top edge to the top edge of the window.

BottomEdge

Scroll the object vertically to bring its bottom edge to the bottom edge of the window.

LeftEdge

Scroll the object vertically and horizontally to bring its left edge to the left edge of the window.

RightEdge

Scroll the object vertically and horizontally to bring its right edge to the right edge of the window.

Anywhere

Scroll the object vertically and horizontally so that as much as possible of the object becomes visible. The exact placement is determined by the application.

Trait Implementations

impl Clone for ScrollType

fn clone(&self) -> ScrollType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollType

impl Debug for ScrollType

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

Formats the value using the given formatter.

impl Display for ScrollType

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

Formats the value using the given formatter.

impl Eq for ScrollType

impl From<ScrollType> for Value

fn from(v: ScrollType) -> Self

Converts to this type from the input type.

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

type Checker = GenericValueTypeChecker<ScrollType>

Value type checker.

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

Get the contained value from a Value.

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>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ScrollType

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 ScrollType

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

Restrict a value to a certain interval.

impl PartialEq for ScrollType

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ScrollType

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for ScrollType

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralPartialEq for ScrollType

impl ToValue for ScrollType

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 ScrollType

type Type = ScrollType

Type to get the Type from.