Struct gdk4::FrameClock

#[repr(transparent)]
pub struct FrameClock { /* private fields */ }

Implementations

impl FrameClock

pub fn begin_updating(&self)

pub fn end_updating(&self)

pub fn current_timings(&self) -> Option<FrameTimings>

pub fn fps(&self) -> f64

pub fn frame_counter(&self) -> i64

pub fn frame_time(&self) -> i64

pub fn history_start(&self) -> i64

pub fn refresh_info(&self, base_time: i64) -> (i64, i64)

pub fn timings(&self, frame_counter: i64) -> Option<FrameTimings>

pub fn request_phase(&self, phase: FrameClockPhase)

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

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

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

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

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

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

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

Trait Implementations

impl Clone for FrameClock

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FrameClock

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

Formats the value using the given formatter.

impl Display for FrameClock

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

Formats the value using the given formatter.

impl HasParamSpec for FrameClock

type ParamSpec = ParamSpecObject

type SetValue = FrameClock

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for FrameClock

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

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 FrameClock

fn cmp(&self, other: &Self) -> 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 ParentClassIs for FrameClock

type Parent = Object

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

fn eq(&self, other: &OT) -> 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<OT: ObjectType> PartialOrd<OT> for FrameClock

fn partial_cmp(&self, other: &OT) -> 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 FrameClock

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for FrameClock