Struct SelectMenu 

pub struct SelectMenu { /* private fields */ }

选择菜单组件

Implementations

impl SelectMenu

pub fn new(prompt: &str, items: Vec<SelectItem>) -> Self

创建新的选择菜单

pub fn style(self, style: Style) -> Self

设置样式

pub fn on_select<F: Fn(usize) + 'static>(self, f: F) -> Self

设置选中回调

pub fn on_cancel<F: Fn() + 'static>(self, f: F) -> Self

设置取消回调

pub fn get_selected(&self) -> usize

获取选中项索引

Trait Implementations

impl Component for SelectMenu

fn render(&self, frame: &mut Frame, area: Rect)

渲染组件

fn handle_event(&mut self, event: &Event) -> bool

处理事件