Struct terminal_menu::TerminalMenuStruct

pub struct TerminalMenuStruct {
    pub items: Vec<TerminalMenuItem>,
    // some fields omitted
}

Fields

items: Vec<TerminalMenuItem>

Implementations

impl TerminalMenuStruct

pub fn is_active(&self) -> bool

Returns true if the menu is active (open).

Example

let is_active = menu.read().unwrap().is_active();

pub fn selected_item_name(&self) -> &str

Returns the name of the selected menu item.

Example

let selected = mutable_menu_instance.selected_item();

pub fn selected_item_index(&self) -> usize

Returns the index of the selected menu item.

Example

let selected = mutable_menu_instance.selected_item();

pub fn set_selected_item(&mut self, index: usize)

Set the selected item as an index of the items vec

Example

terminal_menu::mutable_instance(&menu).set_selected_item(5);

pub fn selection_value(&self, name: &str) -> &str

Returns the value of the specified selection item.

Example

let s_value = mutable_menu_instance.selection_value("My Selection");

pub fn numeric_value(&self, name: &str) -> f64

Returns the value of the specified numeric item.

Example

let n_value = mutable_menu_instance.numeric_value("My Numeric");

pub fn get_submenu(&self, name: &str) -> Arc<RwLock<TerminalMenuStruct>>

Returns the specified submenu.

Example

let submenu = mutable_menu_instance.get_submenu("My Submenu");