Public declaration syntax from harness-sdk/src/screens/custom.rs
Original source SHA-256: dfb868086c5576f658cda2ddfa7e98ad76658c6cc822e6d68feda9f301f459d0
Function bodies and constant values are omitted. This is not the complete implementation.

Source line 14
#[derive(Debug, Clone)]
pub enum ScreenResult {
    /// Event was consumed by the screen.
    Consumed,
    /// Event was not handled — pass to default handler.
    Ignored,
    /// Screen requests navigation to another screen.
    Navigate(String),
    /// Screen requests closing itself.
    Close,
}

Source line 27
#[derive(Debug, Clone)]
pub enum ScreenEvent {
    /// A terminal event (keyboard, mouse, resize).
    Terminal(CrosstermEvent),
    /// A tick for animations.
    Tick,
}

Source line 61
pub trait CustomScreen: Send + Sync {
    /// The screen's display name (shown in tab bar).
    fn name(&self) -> &str;

    /// Render the screen into the given area.
    fn render(&self, frame: &mut Frame, area: Rect, theme: &Theme);

    /// Handle an event. Return `ScreenResult::Consumed` if the event
    /// was handled, `ScreenResult::Ignored` to pass it through.
    fn handle_event(&mut self, event: ScreenEvent) -> ScreenResult;

    /// Called when the screen becomes the active tab.
    fn on_focus(&mut self) ;

    /// Called when the screen loses focus.
    fn on_blur(&mut self) ;
}