View

polyhorn_ui::components

Struct View 

Source 
pub struct View<P, H>
where
    P: Platform + ?Sized,
    H: ViewHandle + 'static,
{
    pub style: ViewStyle,
    pub on_pointer_cancel: EventListener<()>,
    pub on_pointer_down: EventListener<()>,
    pub on_pointer_up: EventListener<()>,
    pub on_layout: EventListener<Size<f32>>,
    pub reference: Option<WeakReference<P, Option<H>>>,
}
Expand description

The base component.

Fields§

§style: ViewStyle

Controls the appearance and layout of a View.

§on_pointer_cancel: EventListener<()>

Called when the user cancels pressing a View.

§on_pointer_down: EventListener<()>

Called when the user starts pressing a View.

§on_pointer_up: EventListener<()>

Called when the user stops pressing a View.

§on_layout: EventListener<Size<f32>>

Called when a View is layed out.

§reference: Option<WeakReference<P, Option<H>>>

This is a reference to an imperative view handle that can be used to measure the dimensions of this view or schedule animations.

Trait Implementations§

Source§

impl<P, H> Default for View<P, H>
where P: Platform + ?Sized, H: ViewHandle,

Source§

fn default() -> Self

Returns the “default value” for a type. Read more
Source§

impl<P, H> Imperative for View<P, H>
where P: Platform + ?Sized, H: ViewHandle,

Source§

type Handle = H

This is the handle of this imperative type.

Auto Trait Implementations§

§

impl<P, H> Freeze for View<P, H>
where P: ?Sized,

§

impl<P, H> !RefUnwindSafe for View<P, H>

§

impl<P, H> !Send for View<P, H>

§

impl<P, H> !Sync for View<P, H>

§

impl<P, H> Unpin for View<P, H>
where H: Unpin, P: ?Sized,

§

impl<P, H> !UnwindSafe for View<P, H>

Blanket Implementations§

Source§

impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S
where T: Component + Float, Swp: WhitePoint, Dwp: WhitePoint, D: AdaptFrom<S, Swp, Dwp, T>,

Source§

fn adapt_into_using<M>(self, method: M) -> D
where M: TransformMatrix<Swp, Dwp, T>,

Convert the source color to the destination color using the specified method
Source§

fn adapt_into(self) -> D

Convert the source color to the destination color using the bradford method by default
Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T, U> ConvertInto<U> for T
where U: ConvertFrom<T>,

Source§

fn convert_into(self) -> U

Convert into T with values clamped to the color defined bounds Read more
Source§

fn convert_unclamped_into(self) -> U

Convert into T. The resulting color might be invalid in its color space Read more
Source§

fn try_convert_into(self) -> Result<U, OutOfBounds<U>>

Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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.

Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.