Struct gdk4::Event

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

Implementations

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pub fn distance(&self, event: impl AsRef<Event>) -> Option<f64>

Trait Implementations

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impl AsRef<Event> for ButtonEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for CrossingEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for ScrollEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for TouchEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for TouchpadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for DeleteEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for DNDEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for FocusEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for GrabBrokenEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for KeyEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for MotionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for PadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl AsRef<Event> for ProximityEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl Clone for Event

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Event

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

Formats the value using the given formatter. Read more

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impl Display for Event

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

Formats the value using the given formatter. Read more

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impl StaticType for Event

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fn static_type() -> Type

Returns the type identifier of Self.

Auto Trait Implementations

impl RefUnwindSafe for Event

impl !Send for Event

impl !Sync for Event

impl Unpin for Event

impl UnwindSafe for Event

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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impl<T> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

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

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct gdk4::Event

Implementations

impl Event

pub const NONE: Option<&'static Event>

pub fn axes(&self) -> Option<Vec<f64>>

pub fn axis(&self, axis_use: AxisUse) -> Option<f64>

pub fn device(&self) -> Option<Device>

pub fn device_tool(&self) -> Option<DeviceTool>

pub fn display(&self) -> Option<Display>

pub fn event_sequence(&self) -> EventSequence

pub fn event_type(&self) -> EventType

pub fn history(&self) -> Vec<TimeCoord>

pub fn modifier_state(&self) -> ModifierType

pub fn is_pointer_emulated(&self) -> bool

pub fn position(&self) -> Option<(f64, f64)>

pub fn seat(&self) -> Option<Seat>

pub fn surface(&self) -> Option<Surface>

pub fn time(&self) -> u32

pub fn triggers_context_menu(&self) -> bool

impl Event

pub fn is<T: EventKind>(&self) -> bool

pub fn type_(&self) -> Type

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

pub fn downcast_ref<T: EventKind>(&self) -> Option<&T>

pub fn angle(&self, event: impl AsRef<Event>) -> Option<f64>

pub fn center(&self, event: impl AsRef<Event>) -> Option<(f64, f64)>

pub fn distance(&self, event: impl AsRef<Event>) -> Option<f64>

Trait Implementations

impl AsRef<Event> for ButtonEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for CrossingEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for ScrollEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for TouchEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for TouchpadEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for DeleteEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for DNDEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for FocusEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for GrabBrokenEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for KeyEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for MotionEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for PadEvent

fn as_ref(&self) -> &Event

impl AsRef<Event> for ProximityEvent

fn as_ref(&self) -> &Event

impl Clone for Event

fn clone(&self) -> Self

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

impl Debug for Event

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

impl Display for Event

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

impl StaticType for Event

fn static_type() -> Type

Auto Trait Implementations

impl RefUnwindSafe for Event

impl !Send for Event

impl !Sync for Event

impl Unpin for Event

impl UnwindSafe for Event

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

pub fn position(&self) -> Option<(f64, f64 )>

pub fn center(&self, event: impl AsRef<Event>) -> Option<(f64, f64 )>

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

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

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

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

impl<T> StaticTypeExt for T where
T: StaticType,

impl<T> ToOwned for T where
T: Clone,

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

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

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