Struct SubAgentSidebarState 

pub struct SubAgentSidebarState {
    pub list_state: ListState,
}

Selection and scroll state for the interactive sub-agent sidebar.

Wraps a ratatui ListState with convenience helpers that clamp the selection to valid indices.

Examples

use zeph_tui::app::SubAgentSidebarState;

let mut state = SubAgentSidebarState::new();
state.select_next(3);
assert_eq!(state.selected(), Some(0));

Fields

list_state: ListState

Underlying ratatui list selection state.

Implementations

impl SubAgentSidebarState

pub fn new() -> Self

Create a new sidebar state with no selection.

Examples

use zeph_tui::app::SubAgentSidebarState;

let state = SubAgentSidebarState::new();
assert_eq!(state.selected(), None);

pub fn select_next(&mut self, count: usize)

Advance the selection to the next item, clamped to count - 1.

A no-op when count is zero.

pub fn select_prev(&mut self, count: usize)

Move the selection to the previous item, clamped to 0.

A no-op when count is zero.

pub fn clamp(&mut self, count: usize)

Ensure the selection is valid given the current agent count.

pub fn selected(&self) -> Option<usize>

Returns the currently selected index, or None if nothing is selected.

Examples

use zeph_tui::app::SubAgentSidebarState;

let mut state = SubAgentSidebarState::new();
assert_eq!(state.selected(), None);
state.select_next(5);
assert_eq!(state.selected(), Some(0));

Trait Implementations

impl Default for SubAgentSidebarState

fn default() -> Self

Returns the “default value” for a type.