Struct Interactable 

pub struct Interactable {
    pub element: Box<dyn UiElement>,
    pub event: InteractableEvent,
    pub signal: SignalTrigger,
}

Available on crate feature el_interactable only.

Wrapper that allows adding click and hover events to any element

Fields

element: Box<dyn UiElement>

The wrapped element that will be interactable

event: InteractableEvent

Event to listen for

signal: SignalTrigger

Signal that will be called if the element was clicked in the current frame

Implementations

impl Interactable

pub fn new<S: Signal, F: Fn() -> S + 'static>( element: Box<dyn UiElement>, event: InteractableEvent, signal: F, ) -> Self

Trait Implementations

impl UiElement for Interactable

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

Get the name of the element (in lower case)

fn size(&self) -> Option<Size2d>

Get the requested UiElement size

fn measure(&self, ctx: MeasureContext<'_>) -> Response

Measure step, guaranteed to be called before the process step
May be called multiple times per single frame, so it should not contain any expensive calls
This function may not mutate any state.\

fn process(&self, ctx: ProcessContext<'_>)

Process step, guaranteed to be called after the measure step
You should process the user inputs and render the element here.