Struct ChatPane 

pub struct ChatPane { /* private fields */ }

The agent chat: a scrolling conversation (user, agent and tool-call rows) above a prompt box with context chips. A tool call is one line (“Ran hist.find_cells · 2,539 cells”) that opens to its JSON arguments and result. Agent text streams in with ChatPane::append_agent.

The prompt: Enter sends, Shift+Enter is a newline; the Send button becomes Stop while the agent runs. The pane emits ChatEvent; the app pushes the agent’s messages in (ChatPane::push, ChatPane::append_agent, ChatPane::set_tool_result) and says when it is done (ChatPane::set_running). ChatPane::messages is the whole conversation.

Implementations

impl ChatPane

pub fn new(window: &mut Window, cx: &mut Context<'_, Self>) -> Self

An empty conversation.

pub fn messages(&self) -> &[ChatMessage]

The conversation.

pub fn set_messages( &mut self, messages: Vec<ChatMessage>, cx: &mut Context<'_, Self>, )

Replaces the conversation (a restored session).

pub fn push( &mut self, message: ChatMessage, cx: &mut Context<'_, Self>, ) -> usize

Adds a message; returns its index.

pub fn append_agent(&mut self, text: &str, cx: &mut Context<'_, Self>)

Appends streamed agent text: to the last message when it is the agent’s, else as a new agent message.

pub fn set_tool_result( &mut self, index: usize, result: Result<(Value, String), String>, cx: &mut Context<'_, Self>, )

Finishes the tool call at index: its result and summary, or why it failed.

pub fn is_running(&self) -> bool

Whether the agent is running (the Send button shows Stop).

pub fn set_running(&mut self, running: bool, cx: &mut Context<'_, Self>)

Says whether the agent is running.

pub fn set_context(&mut self, context: ChatContext, cx: &mut Context<'_, Self>)

The chips above the prompt.

pub fn prompt_text(&self, cx: &App) -> String

The prompt’s text.

pub fn set_prompt( &mut self, text: &str, window: &mut Window, cx: &mut Context<'_, Self>, )

Puts text in the prompt.

pub fn focus_prompt(&self, window: &mut Window, cx: &mut Context<'_, Self>)

Focuses the prompt.

pub fn send(&mut self, window: &mut Window, cx: &mut Context<'_, Self>)

Sends the prompt (as Enter and the Send button do): adds it as a user message, clears the box, shows the agent as running and emits ChatEvent::Send. Nothing while the agent runs or when the prompt is blank.

pub fn stop(&mut self, cx: &mut Context<'_, Self>)

Asks the running agent to stop (emits ChatEvent::Stop; the app says when it stopped).

pub fn toggle_tool(&mut self, index: usize, cx: &mut Context<'_, Self>)

Opens or closes the tool call at index.

Trait Implementations

impl EventEmitter<ChatEvent> for ChatPane

impl Render for ChatPane

fn render( &mut self, window: &mut Window, cx: &mut Context<'_, Self>, ) -> impl IntoElement

Render this view into an element tree.