Struct NavigationRailOptions 

pub struct NavigationRailOptions<'a, Message, Renderer> { /* private fields */ }

Implementations

impl<'a, Message, Renderer> NavigationRailOptions<'a, Message, Renderer>

pub fn fit_content(self) -> Self

Examples found in repository

examples/showcase/pages/navigation.rs (line 15)

pub(super) fn view(state: &Showcase) -> material::Element<'_, Message> {
    let selection = state.navigation_selection();
    let bar = material::widget::navigation::bar(&NAV_DESTINATIONS, selection, Message::Navigate);
    let rail = material::widget::navigation::rail_with(
        &NAV_DESTINATIONS,
        selection,
        Message::Navigate,
        material::widget::navigation::NavigationRailOptions::default()
            .menu(Message::MenuPressed)
            .fit_content(),
    );
    let expanded_rail = material::widget::navigation::expanded_rail_with(
        "Showcase",
        &NAV_DESTINATIONS,
        selection,
        Message::Navigate,
        Message::MenuPressed,
        material::widget::navigation::ExpandedRailOptions::default().fit_content(),
    );

    page::sections([
        page::section("Tabs", tabs(state)).into(),
        page::section("Navigation bar", bar).into(),
        page::section("Navigation rail with menu", rail).into(),
        page::section("Expanded navigation rail", expanded_rail).into(),
    ])
    .into()
}

pub fn header( self, header: impl Into<Element<'a, Message, Theme, Renderer>>, ) -> Self

pub fn menu(self, on_menu: Message) -> Self

where Message: Clone + 'a, Renderer: Renderer + Renderer + Renderer + 'a, Font: Into<Renderer::Font>,

Examples found in repository

examples/showcase/pages/navigation.rs (line 14)

pub(super) fn view(state: &Showcase) -> material::Element<'_, Message> {
    let selection = state.navigation_selection();
    let bar = material::widget::navigation::bar(&NAV_DESTINATIONS, selection, Message::Navigate);
    let rail = material::widget::navigation::rail_with(
        &NAV_DESTINATIONS,
        selection,
        Message::Navigate,
        material::widget::navigation::NavigationRailOptions::default()
            .menu(Message::MenuPressed)
            .fit_content(),
    );
    let expanded_rail = material::widget::navigation::expanded_rail_with(
        "Showcase",
        &NAV_DESTINATIONS,
        selection,
        Message::Navigate,
        Message::MenuPressed,
        material::widget::navigation::ExpandedRailOptions::default().fit_content(),
    );

    page::sections([
        page::section("Tabs", tabs(state)).into(),
        page::section("Navigation bar", bar).into(),
        page::section("Navigation rail with menu", rail).into(),
        page::section("Expanded navigation rail", expanded_rail).into(),
    ])
    .into()
}

Trait Implementations

impl<Message, Renderer> Debug for NavigationRailOptions<'_, Message, Renderer>

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

Formats the value using the given formatter.

impl<'a, Message, Renderer> Default for NavigationRailOptions<'a, Message, Renderer>

fn default() -> Self

Returns the “default value” for a type.