Struct ActionMenu 

pub struct ActionMenu {
    pub actions: Vec<Action>,
    pub focus: usize,
    pub key: Key,
}

A menu of Actions for one target, as Ctrl+K opens in Select: the arrows move, Enter runs, an action’s own key runs it, Escape or the key that opened it closes it, and a click runs the action under it or closes the menu.

Fields

actions: Vec<Action>

focus: usize

key: Key

The key that opened it, which closes it again.

Implementations

impl ActionMenu

pub fn new(actions: Vec<Action>, key: Key) -> ActionMenu

pub fn handle(&mut self, event: &Event, first: usize) -> MenuReply

Handle event, the menu’s first row being first in the view the mouse’s rows count from.

pub fn size(&self) -> (usize, usize)

The width and rows render needs: the widest row, and a row per action and one for the hints.

pub fn render(&self, theme: &Theme, width: usize) -> Vec<Vec<Segment>>

The menu’s rows at width, and a line of hints under them.

Trait Implementations

impl Clone for ActionMenu

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActionMenu

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

Formats the value using the given formatter.