Struct EventControllerScroll

pub struct EventControllerScroll { /* private fields */ }

GLib type: GObject with reference counted clone semantics.

Implementations

impl EventControllerScroll

pub fn new(flags: EventControllerScrollFlags) -> EventControllerScroll

pub fn builder() -> EventControllerScrollBuilder

Creates a new builder-pattern struct instance to construct EventControllerScroll objects.

This method returns an instance of EventControllerScrollBuilder which can be used to create EventControllerScroll objects.

pub fn flags(&self) -> EventControllerScrollFlags

pub fn unit(&self) -> ScrollUnit

Available on crate feature v4_8 only.

pub fn set_flags(&self, flags: EventControllerScrollFlags)

pub fn connect_decelerate<F: Fn(&Self, f64, f64) + 'static>( &self, f: F, ) -> SignalHandlerId

pub fn connect_scroll<F: Fn(&Self, f64, f64) -> Propagation + 'static>( &self, f: F, ) -> SignalHandlerId

pub fn connect_scroll_begin<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

pub fn connect_scroll_end<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

pub fn connect_flags_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

Trait Implementations

impl Clone for EventControllerScroll

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for EventControllerScroll

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

Formats the value using the given formatter.

impl Default for EventControllerScroll

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for EventControllerScroll

type ParamSpec = ParamSpecObject

type SetValue = EventControllerScroll

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

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, EventControllerScroll>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for EventControllerScroll

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

where H: Hasher,

Hashes the memory address of this object.

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 EventControllerScroll

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 ParentClassIs for EventControllerScroll

type Parent = EventController

impl<OT: ObjectType> PartialEq<OT> for EventControllerScroll

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for EventControllerScroll

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 EventControllerScroll

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for EventControllerScroll

impl IsA<EventController> for EventControllerScroll