OH_NativeXComponent_TouchEvent

xcomponent_sys

Struct OH_NativeXComponent_TouchEvent 

Source 
#[repr(C)]
pub struct OH_NativeXComponent_TouchEvent {
    pub id: i32,
    pub screenX: f32,
    pub screenY: f32,
    pub x: f32,
    pub y: f32,
    pub type_: OH_NativeXComponent_TouchEventType,
    pub size: f64,
    pub force: f32,
    pub deviceId: i64,
    pub timeStamp: i64,
    pub touchPoints: [OH_NativeXComponent_TouchPoint; 10],
    pub numPoints: u32,
}
Expand description

Represents the touch event.

Available since API-level: 8

Version: 1.0

Fields§

§id: i32

Unique identifier of a finger.

§screenX: f32

X coordinate of the touch point relative to the left edge of the screen.

§screenY: f32

Y coordinate of the touch point relative to the upper edge of the screen.

§x: f32

X coordinate of the touch point relative to the left edge of the element to touch.

§y: f32

Y coordinate of the touch point relative to the upper edge of the element to touch.

§type_: OH_NativeXComponent_TouchEventType

Touch type of the touch event.

§size: f64

Contact area between the finger pad and the screen.

§force: f32

Pressure of the current touch event.

§deviceId: i64

ID of the device where the current touch event is generated.

§timeStamp: i64

Timestamp of the current touch event.

§touchPoints: [OH_NativeXComponent_TouchPoint; 10]

Array of the current touch points.

§numPoints: u32

Number of current touch points.

Trait Implementations§

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impl Clone for OH_NativeXComponent_TouchEvent

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fn clone(&self) -> OH_NativeXComponent_TouchEvent

Returns a duplicate of the value. Read more
1.0.0§

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

Performs copy-assignment from source. Read more
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impl Debug for OH_NativeXComponent_TouchEvent

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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 Copy for OH_NativeXComponent_TouchEvent

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> 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> 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> 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 = Infallible

The type returned in the event of a conversion error.
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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>,

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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.