Struct components::Event

pub struct Event(_);

A generic Clutter event.

Implementations

impl Event

pub fn new(type_: EventType) -> Event

Creates a new event.

pub fn get() -> Option<Event>

pub fn put(&self)

pub fn get_time(&self) -> u32

pub fn get_event_sequence(&self) -> Option<EventSequence>

Returns the associated Window if applicable.

pub fn set_device(&mut self, device: Option<&InputDevice>)

pub fn get_device(&self) -> Option<InputDevice>

pub fn set_source_device(&mut self, device: Option<&InputDevice>)

pub fn get_source_device(&self) -> Option<InputDevice>

pub fn is<T>(&self) -> bool where
    T: FromEvent, 

Returns true if the event type matches T.

pub fn downcast<T>(self) -> Result<T, Event> where
    T: FromEvent, 

Tries to downcast to a specific event type.

pub fn downcast_ref<T>(&self) -> Option<&T> where
    T: FromEvent, 

Tries to downcast to a specific event type.

pub fn downcast_mut<T>(&mut self) -> Option<&mut T> where
    T: FromEvent, 

Tries to downcast to a specific event type.

Trait Implementations

impl AsMut<ClutterAnyEvent> for Event

pub fn as_mut(&mut self) -> &mut ClutterAnyEvent

Performs the conversion.

impl AsRef<ClutterAnyEvent> for Event

pub fn as_ref(&self) -> &ClutterAnyEvent

Performs the conversion.

impl Clone for Event

pub fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl Eq for Event

impl FromEvent for Event

pub fn is(_ev: &Event) -> bool

pub fn from(ev: Event) -> Result<Event, Event>

impl FromGlibPtrBorrow<*mut ClutterAnyEvent> for Event

pub unsafe fn from_glib_borrow(ptr: *mut ClutterAnyEvent) -> Borrowed<Event>

Safety

impl FromGlibPtrFull<*mut ClutterAnyEvent> for Event

pub unsafe fn from_glib_full(ptr: *mut ClutterAnyEvent) -> Event

Safety

impl FromGlibPtrNone<*mut ClutterAnyEvent> for Event

pub unsafe fn from_glib_none(ptr: *mut ClutterAnyEvent) -> Event

Safety

impl Hash for Event

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Event

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

This method returns an Ordering between self and other.

#[must_use]

pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Event> for Event

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

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

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

This method tests for !=.

impl PartialOrd<Event> for Event

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

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

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

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

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

pub 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 Event

pub fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for Event

impl StructuralPartialEq for Event

impl<'a> ToGlibPtr<'a, *const ClutterAnyEvent> for Event

type Storage = &'a Event

pub fn to_glib_none(&'a self) -> Stash<'a, *const ClutterAnyEvent, Event>

Transfer: none.

pub fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

pub fn to_glib_full(&self) -> P

Transfer: full.

impl<'a> ToGlibPtrMut<'a, *mut ClutterAnyEvent> for Event

type Storage = &'a mut Event

pub fn to_glib_none_mut(
    &'a mut self
) -> StashMut<'a, *mut ClutterAnyEvent, Event>

Transfer: none.