Struct cosmic::widget::dropdown::menu::Menu

pub struct Menu<'a, S, Message>
where
    S: AsRef<str>,
{ /* private fields */ }

A list of selectable options.

Implementations

impl<'a, S: AsRef<str>, Message: 'a> Menu<'a, S, Message>

pub fn new( state: &'a mut State, options: &'a [S], hovered_option: &'a mut Option<usize>, selected_option: Option<usize>, on_selected: impl FnMut(usize) -> Message + 'a, on_option_hovered: Option<&'a dyn Fn(usize) -> Message>, ) -> Self

Creates a new Menu with the given State, a list of options, and the message to produced when an option is selected.

pub fn width(self, width: f32) -> Self

Sets the width of the Menu.

pub fn padding<P: Into<Padding>>(self, padding: P) -> Self

Sets the Padding of the Menu.

pub fn text_size(self, text_size: impl Into<Pixels>) -> Self

Sets the text size of the Menu.

pub fn text_line_height(self, line_height: impl Into<LineHeight>) -> Self

Sets the text [LineHeight] of the Menu.

pub fn overlay( self, position: Point, target_height: f32, ) -> Element<'a, Message, Theme, Renderer>

Turns the Menu into an overlay Element at the given target position.

The target_height will be used to display the menu either on top of the target or under it, depending on the screen position and the dimensions of the Menu.