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LibInputEvent

Enum LibInputEvent 

Source
pub enum LibInputEvent {
    Touch {
        type_: i32,
        slot: i32,
        time_usec: u64,
        x: f64,
        y: f64,
    },
    PointerMotionAbsolute {
        time_usec: u64,
        x: f64,
        y: f64,
    },
    PointerButton {
        time_usec: u64,
        button: u32,
        button_state: i32,
    },
    PointerAxis {
        time_usec: u64,
        source_axis: i32,
        value_discrete: f64,
    },
    PointerScrollWheel {
        time_usec: u64,
        value_v120: f64,
    },
    PointerOther {
        type_: i32,
    },
}
Expand description

What the mapping needs of an event of the library.

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Touch

A touch event below LIBINPUT_EVENT_TOUCH_FRAME: the position is a fraction of the screen, and is meaningful for a down and a motion.

Fields

§type_: i32
§slot: i32
§time_usec: u64
§

PointerMotionAbsolute

LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE, the position as a fraction.

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§time_usec: u64
§

PointerButton

LIBINPUT_EVENT_POINTER_BUTTON.

Fields

§time_usec: u64
§button: u32
§button_state: i32
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PointerAxis

LIBINPUT_EVENT_POINTER_AXIS: the source and, for a wheel, the vertical value in steps.

Fields

§time_usec: u64
§source_axis: i32
§value_discrete: f64
§

PointerScrollWheel

LIBINPUT_EVENT_POINTER_SCROLL_WHEEL.

Fields

§time_usec: u64
§value_v120: f64
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PointerOther

Another event of the pointer range.

Fields

§type_: i32

Trait Implementations§

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impl Clone for LibInputEvent

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for LibInputEvent

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impl Debug for LibInputEvent

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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 PartialEq for LibInputEvent

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for LibInputEvent

Auto Trait Implementations§

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> AnyValue for T
where T: PartialEq + 'static,

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

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fn any_value_eq(&self, other: &(dyn AnyValue + 'static)) -> bool

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fn any_value_type_name(&self) -> &'static str

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

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

Mutably borrows from an owned value. Read more
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impl<T> ClassDefaults for T
where T: ?Sized,

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fn static_constructor()

The static constructor of a type: work done once per thread, after the properties of the type are registered and before its first instance exists (class handlers, affects_render, metadata overrides). Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> PropertyValue for T
where T: Clone + PartialEq + 'static,

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

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.