Trait iced_lazy::component::Component

pub trait Component<Message, Renderer> {
    type Event;

    fn update(&mut self, event: Self::Event) -> Option<Message>;
    fn view(&mut self) -> Element<'_, Self::Event, Renderer>;
}

A reusable, custom widget that uses The Elm Architecture.

A Component allows you to implement custom widgets as if they were iced applications with encapsulated state.

In other words, a Component allows you to turn iced applications into custom widgets and embed them without cumbersome wiring.

A Component produces widgets that may fire an Event and update the internal state of the Component.

Additionally, a Component is capable of producing a Message to notify the parent application of any relevant interactions.

Required Associated Types

type Event

The type of event this Component handles internally.

Required Methods

fn update(&mut self, event: Self::Event) -> Option<Message>

Processes an Event and updates the Component state accordingly.

It can produce a Message for the parent application.

fn view(&mut self) -> Element<'_, Self::Event, Renderer>

Produces the widgets of the Component, which may trigger an Event on user interaction.

Implementors