Struct TopToolbarState 

pub struct TopToolbarState {
    pub replay_active: bool,
    pub can_undo: bool,
    pub can_redo: bool,
    pub can_publish_image: bool,
    pub can_trade: bool,
}

Replay and action availability shared with the host.

Symbol, interval and chart style come from the host’s ChartAppState.

Fields

replay_active: bool

Whether replay mode is active

can_undo: bool

Whether there is an action to undo; the undo button is disabled while this is false.

can_redo: bool

Whether there is an undone action to redo; the redo button is disabled while this is false.

can_publish_image: bool

Whether the host can publish a captured image and return its shareable link. Enables the Publish button and Copy link and Post image in the snapshot menu. Handle TopToolbarAction::CopyImageLink and TopToolbarAction::Publish through that service.

can_trade: bool

Whether a broker is attached; the Trade button is hidden while this is false.

Implementations

impl TopToolbarState

pub fn new() -> Self

Create new state with defaults

pub fn toggle_replay(&mut self)

Toggle replay mode

pub fn sync_from_app_state(&mut self, app_state: &dyn ChartAppState)

Sync from application state.

Trait Implementations

impl Clone for TopToolbarState

fn clone(&self) -> TopToolbarState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopToolbarState

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

Formats the value using the given formatter.

impl Default for TopToolbarState

fn default() -> Self

Returns the “default value” for a type.