Struct SymbolHeader 

pub struct SymbolHeader {
    pub instrument: Instrument,
    pub timeframe: String,
    pub ohlc: OhlcData,
    pub quote: Option<Quote>,
    pub config: SymbolHeaderConfig,
}

Symbol Header Widget

Fields

instrument: Instrument

Instrument whose quote is shown.

timeframe: String

Chart interval label.

ohlc: OhlcData

Price and volume readout displayed in the header.

quote: Option<Quote>

The symbol’s quote, such as the one WatchlistPanel::quote holds. Its bid and ask show when both are known.

config: SymbolHeaderConfig

Display and layout options for this component.

Implementations

impl SymbolHeader

pub fn new(instrument: Instrument, timeframe: impl Into<String>) -> Self

Create a new symbol header for the given symbol

pub fn with_ohlc(self, ohlc: OhlcData) -> Self

Set OHLC price data for the current bar

pub fn with_quote(self, quote: Quote) -> Self

Set the quote whose bid and ask are shown

pub fn with_config(self, config: SymbolHeaderConfig) -> Self

Set display configuration

pub fn show(&self, ui: &mut Ui) -> Response

Show the symbol header

pub fn show_with_quote_action( &self, ui: &mut Ui, ) -> (Response, Option<QuoteSide>)

Show the symbol header and return the Sell or Buy box the user clicked, for Trading::trade.