Struct MenuBuilder

pub struct MenuBuilder<'a> { /* private fields */ }

Builder to fill a menu with items.

Implementations

impl<'a> MenuBuilder<'a>

pub fn new() -> Self

pub fn item(&mut self, item: MenuItem<'a>) -> &mut Self

Add a menu-item.

pub fn item_parsed(&mut self, text: &'a str) -> &mut Self

Parse the text.

See

MenuItem::new_parsed

pub fn item_str(&mut self, text: &'a str) -> &mut Self

New item.

pub fn item_string(&mut self, text: String) -> &mut Self

New item with owned text.

pub fn item_nav_str( &mut self, text: &'a str, highlight: Range<usize>, navchar: char, ) -> &mut Self

New item with navigation.

pub fn item_nav_string( &mut self, text: String, highlight: Range<usize>, navchar: char, ) -> &mut Self

New item with navigation.

pub fn separator(&mut self, separator: Separator) -> &mut Self

Sets the separator for the last item added. If there is none adds this as an empty menu-item.

pub fn disabled(&mut self, disable: bool) -> &mut Self

Sets the last item to disabled. If there is no last item does nothing.

pub fn items(self) -> Vec<MenuItem<'a>>

Build and deconstruct.

Trait Implementations

impl<'a> Clone for MenuBuilder<'a>

fn clone(&self) -> MenuBuilder<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for MenuBuilder<'a>

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

Formats the value using the given formatter.

impl<'a> Default for MenuBuilder<'a>

fn default() -> MenuBuilder<'a>

Returns the “default value” for a type.