Enum Control 

#[non_exhaustive]
pub enum Control {
    Menu,
    SymbolSearch,
    Interval,
    ChartType,
    Indicators,
    Undo,
    Redo,
    Theme,
    QuickSearch,
    Settings,
    Fullscreen,
    Snapshot,
    ObjectTree,
    Help,
    ContextMenus,
    ResetView,
    CopyPrice,
    ExportData,
    Alerts,
    Trading,
    Publish,
    Replay,
    Layouts,
    Templates,
    Compare,
    TimeZone,
    Session,
    DividendAdjustment,
}

A control the terminal or a host can hide. Hidden controls are not drawn and emit nothing.

Each component that draws one of these has a set_control_visible(control, visible) method; every control starts visible. This controls presentation, not authorization: hosts choose which services, commands and shortcut bindings they provide. Chart behavior switches live in ChartOptions; component config fields override dimensions and Theme overrides colours and text sizes. ChartBuilder::with_theme keeps those theme properties local to one chart.

use egui_charts::ui::{Control, context_menu::ChartMenus, top_toolbar::TopToolbar};
let mut toolbar = TopToolbar::new();
let mut menus = ChartMenus::default();
for control in [Control::Alerts, Control::Trading, Control::Settings] {
    toolbar.set_control_visible(control, false);
    menus.set_control_visible(control, false);
}
toolbar.set_control_visible(Control::Snapshot, false);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Menu

The top toolbar’s menu button or host menu slot.

SymbolSearch

The top toolbar’s symbol search button.

Interval

The top toolbar’s interval selector.

ChartType

The top toolbar’s chart type selector.

Indicators

Study selection and removal entries in the toolbar and series/chart menus.

Undo

The top toolbar’s undo button. Shortcut bindings remain host configurable.

Redo

The top toolbar’s redo button. Shortcut bindings remain host configurable.

Theme

The top toolbar’s theme toggle.

QuickSearch

The top toolbar’s quick search button.

Settings

Chart and series settings buttons and menu entries.

Fullscreen

The top toolbar’s fullscreen button.

Snapshot

The top toolbar’s snapshot button and menu.

ObjectTree

Object Tree buttons and chart-menu entries.

Help

The right rail’s help button.

ContextMenus

All chart, series, drawing and axis context menus.

ResetView

Reset-view entries in the chart menu.

CopyPrice

Copy-price entries in chart and series menus.

ExportData

CSV export entries in the chart menu.

Alerts

Alert creation: the top toolbar’s Alert button, the right rail’s Alerts button and the add alert rows of the chart and series menus.

Trading

Positions and orders: the top toolbar’s Trade button, the drawing toolbar’s hide rows for them and the chart menu’s order rows.

Publish

The top toolbar’s Publish button.

Replay

The top toolbar’s Replay button.

Layouts

The top toolbar’s Save and Layout setup buttons.

Templates

Templates: the top toolbar’s indicator templates button, the drawing toolbar’s templates button and menu, and the chart settings dialog’s template button.

Compare

The top toolbar’s Compare button.

TimeZone

The bottom toolbar’s time zone menu.

Session

The bottom toolbar’s session menu.

DividendAdjustment

The bottom toolbar’s dividend adjustment toggle.

Trait Implementations

impl Clone for Control

fn clone(&self) -> Control

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Control

impl Debug for Control

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Control

impl Hash for Control

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Control

fn eq(&self, other: &Control) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Control