Enum smithay::backend::input::InputEvent[−][src]

pub enum InputEvent<B: InputBackend> {
Show 17 variants    DeviceAdded {
        device: B::Device,
    },
    DeviceRemoved {
        device: B::Device,
    },
    Keyboard {
        event: B::KeyboardKeyEvent,
    },
    PointerMotion {
        event: B::PointerMotionEvent,
    },
    PointerMotionAbsolute {
        event: B::PointerMotionAbsoluteEvent,
    },
    PointerButton {
        event: B::PointerButtonEvent,
    },
    PointerAxis {
        event: B::PointerAxisEvent,
    },
    TouchDown {
        event: B::TouchDownEvent,
    },
    TouchMotion {
        event: B::TouchMotionEvent,
    },
    TouchUp {
        event: B::TouchUpEvent,
    },
    TouchCancel {
        event: B::TouchCancelEvent,
    },
    TouchFrame {
        event: B::TouchFrameEvent,
    },
    TabletToolAxis {
        event: B::TabletToolAxisEvent,
    },
    TabletToolProximity {
        event: B::TabletToolProximityEvent,
    },
    TabletToolTip {
        event: B::TabletToolTipEvent,
    },
    TabletToolButton {
        event: B::TabletToolButtonEvent,
    },
    Special(B::SpecialEvent),
}

Expand description

Different events that can be generated by an input backend

Variants

DeviceAdded

An input device was connected

Fields of DeviceAdded

device: B::Device

The added device

DeviceRemoved

An input device was disconnected

Fields of DeviceRemoved

device: B::Device

The removed device

Keyboard

A keyboard event occurred

Fields of Keyboard

event: B::KeyboardKeyEvent

The keyboard event

PointerMotion

A relative pointer motion occurred

Fields of PointerMotion

event: B::PointerMotionEvent

The pointer motion event

PointerMotionAbsolute

An absolute pointer motion occurs

Fields of PointerMotionAbsolute

event: B::PointerMotionAbsoluteEvent

The absolute pointer motion event

PointerButton

A pointer button was pressed or released

Fields of PointerButton

event: B::PointerButtonEvent

The pointer button event

PointerAxis

A pointer action occurred while scrolling on an axis

Fields of PointerAxis

event: B::PointerAxisEvent

The pointer axis event

TouchDown

A new touchpoint appeared

Fields of TouchDown

event: B::TouchDownEvent

The touch down event

TouchMotion

A touchpoint moved

Fields of TouchMotion

event: B::TouchMotionEvent

The touch motion event

TouchUp

A touchpoint was removed

Fields of TouchUp

event: B::TouchUpEvent

The touch up event

TouchCancel

A touch sequence was cancelled

Fields of TouchCancel

event: B::TouchCancelEvent

The touch cancel event

TouchFrame

A touch frame was emitted

A set of two events received on the same seat between two frames should be interpreted as an atomic event.

Fields of TouchFrame

event: B::TouchFrameEvent

The touch frame event

TabletToolAxis

A tablet tool axis was emitted

Fields of TabletToolAxis

event: B::TabletToolAxisEvent

The tablet tool axis event

TabletToolProximity

A tablet tool proximity was emitted

Fields of TabletToolProximity

event: B::TabletToolProximityEvent

The tablet tool proximity event

TabletToolTip

A tablet tool tip event was emitted

Fields of TabletToolTip

event: B::TabletToolTipEvent

The tablet tool axis event

TabletToolButton

A tablet tool button was pressed or released

Fields of TabletToolButton

event: B::TabletToolButtonEvent

The pointer button event

Special(B::SpecialEvent)

Special event specific of this backend

Trait Implementations

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impl<B: Debug + InputBackend> Debug for InputEvent<B> where
    B::Device: Debug,
    B::Device: Debug,
    B::KeyboardKeyEvent: Debug,
    B::PointerMotionEvent: Debug,
    B::PointerMotionAbsoluteEvent: Debug,
    B::PointerButtonEvent: Debug,
    B::PointerAxisEvent: Debug,
    B::TouchDownEvent: Debug,
    B::TouchMotionEvent: Debug,
    B::TouchUpEvent: Debug,
    B::TouchCancelEvent: Debug,
    B::TouchFrameEvent: Debug,
    B::TabletToolAxisEvent: Debug,
    B::TabletToolProximityEvent: Debug,
    B::TabletToolTipEvent: Debug,
    B::TabletToolButtonEvent: Debug,
    B::SpecialEvent: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<B> RefUnwindSafe for InputEvent<B> where
    <B as InputBackend>::Device: RefUnwindSafe,
    <B as InputBackend>::KeyboardKeyEvent: RefUnwindSafe,
    <B as InputBackend>::PointerAxisEvent: RefUnwindSafe,
    <B as InputBackend>::PointerButtonEvent: RefUnwindSafe,
    <B as InputBackend>::PointerMotionAbsoluteEvent: RefUnwindSafe,
    <B as InputBackend>::PointerMotionEvent: RefUnwindSafe,
    <B as InputBackend>::SpecialEvent: RefUnwindSafe,
    <B as InputBackend>::TabletToolAxisEvent: RefUnwindSafe,
    <B as InputBackend>::TabletToolButtonEvent: RefUnwindSafe,
    <B as InputBackend>::TabletToolProximityEvent: RefUnwindSafe,
    <B as InputBackend>::TabletToolTipEvent: RefUnwindSafe,
    <B as InputBackend>::TouchCancelEvent: RefUnwindSafe,
    <B as InputBackend>::TouchDownEvent: RefUnwindSafe,
    <B as InputBackend>::TouchFrameEvent: RefUnwindSafe,
    <B as InputBackend>::TouchMotionEvent: RefUnwindSafe,
    <B as InputBackend>::TouchUpEvent: RefUnwindSafe,

impl<B> Send for InputEvent<B> where
    <B as InputBackend>::Device: Send,
    <B as InputBackend>::KeyboardKeyEvent: Send,
    <B as InputBackend>::PointerAxisEvent: Send,
    <B as InputBackend>::PointerButtonEvent: Send,
    <B as InputBackend>::PointerMotionAbsoluteEvent: Send,
    <B as InputBackend>::PointerMotionEvent: Send,
    <B as InputBackend>::SpecialEvent: Send,
    <B as InputBackend>::TabletToolAxisEvent: Send,
    <B as InputBackend>::TabletToolButtonEvent: Send,
    <B as InputBackend>::TabletToolProximityEvent: Send,
    <B as InputBackend>::TabletToolTipEvent: Send,
    <B as InputBackend>::TouchCancelEvent: Send,
    <B as InputBackend>::TouchDownEvent: Send,
    <B as InputBackend>::TouchFrameEvent: Send,
    <B as InputBackend>::TouchMotionEvent: Send,
    <B as InputBackend>::TouchUpEvent: Send,

impl<B> Sync for InputEvent<B> where
    <B as InputBackend>::Device: Sync,
    <B as InputBackend>::KeyboardKeyEvent: Sync,
    <B as InputBackend>::PointerAxisEvent: Sync,
    <B as InputBackend>::PointerButtonEvent: Sync,
    <B as InputBackend>::PointerMotionAbsoluteEvent: Sync,
    <B as InputBackend>::PointerMotionEvent: Sync,
    <B as InputBackend>::SpecialEvent: Sync,
    <B as InputBackend>::TabletToolAxisEvent: Sync,
    <B as InputBackend>::TabletToolButtonEvent: Sync,
    <B as InputBackend>::TabletToolProximityEvent: Sync,
    <B as InputBackend>::TabletToolTipEvent: Sync,
    <B as InputBackend>::TouchCancelEvent: Sync,
    <B as InputBackend>::TouchDownEvent: Sync,
    <B as InputBackend>::TouchFrameEvent: Sync,
    <B as InputBackend>::TouchMotionEvent: Sync,
    <B as InputBackend>::TouchUpEvent: Sync,

impl<B> Unpin for InputEvent<B> where
    <B as InputBackend>::Device: Unpin,
    <B as InputBackend>::KeyboardKeyEvent: Unpin,
    <B as InputBackend>::PointerAxisEvent: Unpin,
    <B as InputBackend>::PointerButtonEvent: Unpin,
    <B as InputBackend>::PointerMotionAbsoluteEvent: Unpin,
    <B as InputBackend>::PointerMotionEvent: Unpin,
    <B as InputBackend>::SpecialEvent: Unpin,
    <B as InputBackend>::TabletToolAxisEvent: Unpin,
    <B as InputBackend>::TabletToolButtonEvent: Unpin,
    <B as InputBackend>::TabletToolProximityEvent: Unpin,
    <B as InputBackend>::TabletToolTipEvent: Unpin,
    <B as InputBackend>::TouchCancelEvent: Unpin,
    <B as InputBackend>::TouchDownEvent: Unpin,
    <B as InputBackend>::TouchFrameEvent: Unpin,
    <B as InputBackend>::TouchMotionEvent: Unpin,
    <B as InputBackend>::TouchUpEvent: Unpin,

impl<B> UnwindSafe for InputEvent<B> where
    <B as InputBackend>::Device: UnwindSafe,
    <B as InputBackend>::KeyboardKeyEvent: UnwindSafe,
    <B as InputBackend>::PointerAxisEvent: UnwindSafe,
    <B as InputBackend>::PointerButtonEvent: UnwindSafe,
    <B as InputBackend>::PointerMotionAbsoluteEvent: UnwindSafe,
    <B as InputBackend>::PointerMotionEvent: UnwindSafe,
    <B as InputBackend>::SpecialEvent: UnwindSafe,
    <B as InputBackend>::TabletToolAxisEvent: UnwindSafe,
    <B as InputBackend>::TabletToolButtonEvent: UnwindSafe,
    <B as InputBackend>::TabletToolProximityEvent: UnwindSafe,
    <B as InputBackend>::TabletToolTipEvent: UnwindSafe,
    <B as InputBackend>::TouchCancelEvent: UnwindSafe,
    <B as InputBackend>::TouchDownEvent: UnwindSafe,
    <B as InputBackend>::TouchFrameEvent: UnwindSafe,
    <B as InputBackend>::TouchMotionEvent: UnwindSafe,
    <B as InputBackend>::TouchUpEvent: UnwindSafe,

Blanket Implementations

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

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pub 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,

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pub 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,

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

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T where
    T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
    T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V

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impl<T> SendSyncUnwindSafe for T where
    T: Send + Sync + UnwindSafe + ?Sized,