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[−][src]Trait egui::app::App

pub trait App {
    fn ui(
        &mut self, 
        ctx: &Arc<Context>, 
        integration_context: &mut IntegrationContext<'_>
    );

    fn setup(&mut self, _ctx: &Arc<Context>) { ... }

    fn on_exit(&mut self, _storage: &mut dyn Storage) { ... }
}

Implement this trait to write apps that can be compiled both natively using the egui_glium crate, and deployed as a web site using the egui_web crate.

Required methods

fn ui(
    &mut self,
    ctx: &Arc<Context>,
    integration_context: &mut IntegrationContext<'_>
)

Called each time the UI needs repainting, which may be many times per second. Put your widgets into a SidePanel, TopPanel, CentralPanel, Window or Area.

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Provided methods

fn setup(&mut self, _ctx: &Arc<Context>)

Called once before the first frame. Allows you to do setup code and to call ctx.set_fonts(). Optional.

fn on_exit(&mut self, _storage: &mut dyn Storage)

Called once on shutdown. Allows you to save state.

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Implementors

impl App for DemoApp[src]

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