Struct AlertDialog 

pub struct AlertDialog {
    pub config: AlertDialogConfig,
    pub is_open: bool,
    pub alert: Alert,
    pub sources: Vec<(AlertSource, String)>,
    pub watchlists: Vec<(String, String)>,
    pub timezone: TimezoneId,
    /* private fields */
}

A dialog that creates or edits the same alert type the host stores and evaluates.

Fields

config: AlertDialogConfig

Layout dimensions.

is_open: bool

Whether the modal is visible.

alert: Alert

Staged edits. Cancel never submits them.

sources: Vec<(AlertSource, String)>

Host-provided study outputs and drawings, as stable identifiers and display names.

watchlists: Vec<(String, String)>

Host-provided watchlist identifiers and display names.

timezone: TimezoneId

The zone the expiry date and time are entered in, UTC by default. Set it before open or edit, usually to the chart’s time zone.

Implementations

impl AlertDialog

pub fn new() -> Self

An initially closed dialog, without host catalogs or storage.

pub fn set_storage(&mut self, storage: Arc<dyn Storage>)

Load presets from the host storage service. A failed load never permits overwriting it.

pub fn open(&mut self, symbol: String, price: f64)

Open a fresh price alert at the last or hovered price, discarding earlier cancelled edits.

pub fn edit(&mut self, alert: Alert)

Stage an existing alert, retaining its host identifier and status when saved.

pub fn close(&mut self)

Dismiss without saving.

pub fn sync_open_state(&mut self, should_be_open: bool)

Follow an external close flag.

pub fn show(&mut self, ctx: &Context) -> AlertDialogAction

Poll preset replies and render the modal. Submit Create through the host alerts service.

Trait Implementations

impl Default for AlertDialog

fn default() -> Self

Returns the “default value” for a type.