Struct DynamicLabelMeta 

pub struct DynamicLabelMeta {
    pub key: Option<String>,
    pub fallback: String,
    pub locale: Option<LocaleId>,
    pub direction: TextDirection,
    pub bidi: BidiPolicy,
    pub update: LabelUpdatePolicy,
}

Fields

key: Option<String>

fallback: String

locale: Option<LocaleId>

direction: TextDirection

bidi: BidiPolicy

update: LabelUpdatePolicy

Implementations

impl DynamicLabelMeta

pub fn literal(text: impl Into<String>) -> Self

pub fn keyed(key: impl Into<String>, fallback: impl Into<String>) -> Self

Examples found in repository

examples/showcase.rs (line 5085)

fn labels(ui: &mut UiDocument, parent: UiNodeId, state: &ShowcaseState) {
    let body = section(ui, parent, "labels", "Labels");
    ui.set_node_style(
        body,
        LayoutStyle::column()
            .with_width_percent(1.0)
            .with_height_percent(1.0)
            .with_flex_grow(1.0)
            .gap(10.0),
    );
    widgets::label(
        ui,
        body,
        "labels.plain",
        "Plain label",
        text(13.0, color(226, 232, 242)),
        LayoutStyle::new().with_width_percent(1.0),
    );
    let locale_items = label_locale_options();
    let locale_id = state
        .label_locale
        .selected_id(&locale_items)
        .unwrap_or("es-MX");
    let localization =
        LocalizationPolicy::new(LocaleId::new(locale_id).unwrap_or_else(|_| LocaleId::default()));
    let locale_row = ui.add_child(
        body,
        UiNode::container(
            "labels.locale.row",
            LayoutStyle::row()
                .with_width_percent(1.0)
                .with_align_items(taffy::prelude::AlignItems::Center)
                .gap(10.0),
        ),
    );
    let locale_label_width = 270.0;
    let locale_dropdown_width = 148.0;
    let locale_gap = 10.0;
    widgets::localized_label(
        ui,
        locale_row,
        "labels.localized",
        DynamicLabelMeta::keyed("showcase.localized.greeting", localized_label(locale_id)),
        Some(&localization),
        text(13.0, color(170, 202, 255)),
        LayoutStyle::new().with_width(locale_label_width),
    );
    let mut locale_options = ext_widgets::DropdownSelectOptions::default();
    locale_options.trigger_layout = LayoutStyle::row()
        .with_width(locale_dropdown_width)
        .with_height(30.0)
        .with_align_items(taffy::prelude::AlignItems::Center)
        .with_justify_content(taffy::prelude::JustifyContent::FlexStart)
        .gap(6.0)
        .padding(6.0);
    locale_options.text_style = text(13.0, color(226, 232, 242));
    locale_options.accessibility_label = Some("Locale".to_string());
    locale_options.menu =
        ext_widgets::SelectMenuOptions::default().with_action_prefix("labels.locale");
    locale_options.menu.width = locale_dropdown_width;
    locale_options.menu.row_height = 30.0;
    locale_options.menu.max_visible_rows = locale_items.len();
    locale_options.menu.text_style = text(13.0, color(226, 232, 242));
    locale_options.menu.portal = UiPortalTarget::Parent;
    let locale_nodes = ext_widgets::dropdown_select(
        ui,
        locale_row,
        "labels.locale",
        &locale_items,
        &state.label_locale,
        Some(ext_widgets::AnchoredPopup::new(
            UiRect::new(
                locale_label_width + locale_gap,
                0.0,
                locale_dropdown_width,
                30.0,
            ),
            UiRect::new(0.0, 0.0, 460.0, 260.0),
            ext_widgets::PopupPlacement::default()
                .with_offset(0.0)
                .with_viewport_margin(0.0),
        )),
        locale_options,
    );
    ui.node_mut(locale_nodes.trigger)
        .set_action("labels.locale.toggle");
    widgets::label(
        ui,
        body,
        "labels.muted",
        "Muted helper label",
        text(12.0, color(154, 166, 184)),
        LayoutStyle::new().with_width_percent(1.0),
    );

    let sizes = ui.add_child(
        body,
        UiNode::container(
            "labels.sizes",
            LayoutStyle::row()
                .with_width_percent(1.0)
                .with_align_items(taffy::prelude::AlignItems::FlexEnd)
                .gap(12.0),
        ),
    );
    widgets::label(
        ui,
        sizes,
        "labels.size.small",
        "12px",
        text(12.0, color(226, 232, 242)),
        LayoutStyle::new(),
    );
    widgets::label(
        ui,
        sizes,
        "labels.size.default",
        "13px",
        text(13.0, color(226, 232, 242)),
        LayoutStyle::new(),
    );
    widgets::label(
        ui,
        sizes,
        "labels.size.large",
        "18px",
        text(18.0, color(246, 249, 252)),
        LayoutStyle::new(),
    );
    widgets::label(
        ui,
        sizes,
        "labels.size.display",
        "24px",
        text(24.0, color(246, 249, 252)),
        LayoutStyle::new(),
    );

    let style_row = row(ui, body, "labels.styles", 12.0);
    let mut bold = text(13.0, color(246, 249, 252));
    bold.weight = FontWeight::BOLD;
    widgets::label(
        ui,
        style_row,
        "labels.style.bold",
        "Bold",
        bold,
        LayoutStyle::new(),
    );
    widgets::label(
        ui,
        style_row,
        "labels.style.weak",
        "Muted",
        text(13.0, color(154, 166, 184)),
        LayoutStyle::new(),
    );

    let font_row = row(ui, body, "labels.fonts", 12.0);
    let mut serif = text(13.0, color(226, 232, 242));
    serif.family = FontFamily::Serif;
    widgets::label(
        ui,
        font_row,
        "labels.font.serif",
        "Serif",
        serif,
        LayoutStyle::new(),
    );
    let mut mono = text(13.0, color(226, 232, 242));
    mono.family = FontFamily::Monospace;
    widgets::label(
        ui,
        font_row,
        "labels.font.mono",
        "Monospace",
        mono,
        LayoutStyle::new(),
    );

    let code_panel = ui.add_child(
        body,
        UiNode::container(
            "labels.code.panel",
            LayoutStyle::new()
                .with_width_percent(1.0)
                .padding(8.0)
                .with_height(36.0),
        )
        .with_visual(UiVisual::panel(
            color(10, 14, 20),
            Some(StrokeStyle::new(color(47, 59, 74), 1.0)),
            4.0,
        )),
    );
    widgets::code_label(
        ui,
        code_panel,
        "labels.code",
        "let label = widgets::label(...);",
        LayoutStyle::new().with_width_percent(1.0),
    );

    let colors = row(ui, body, "labels.colors", 14.0);
    widgets::colored_label(
        ui,
        colors,
        "labels.color.green",
        "Green",
        color(111, 203, 159),
        LayoutStyle::new(),
    );
    widgets::colored_label(
        ui,
        colors,
        "labels.color.yellow",
        "Yellow",
        color(232, 196, 101),
        LayoutStyle::new(),
    );
    widgets::colored_label(
        ui,
        colors,
        "labels.color.red",
        "Red",
        color(244, 118, 118),
        LayoutStyle::new(),
    );

    let wrap_row = wrapping_row(ui, body, "labels.wrap.row", 10.0);
    let wrap_word = ui.add_child(
        wrap_row,
        UiNode::container(
            "labels.wrap.word.panel",
            LayoutStyle::column().with_width(172.0).padding(8.0),
        )
        .with_visual(UiVisual::panel(
            color(18, 23, 31),
            Some(StrokeStyle::new(color(47, 59, 74), 1.0)),
            4.0,
        )),
    );
    widgets::wrapped_label(
        ui,
        wrap_word,
        "labels.wrap.word",
        "Word wrapping keeps this sentence readable in a narrow box.",
        TextWrap::Word,
        LayoutStyle::new().with_width_percent(1.0),
    );
    let wrap_glyph = ui.add_child(
        wrap_row,
        UiNode::container(
            "labels.wrap.glyph.panel",
            LayoutStyle::column().with_width(172.0).padding(8.0),
        )
        .with_visual(UiVisual::panel(
            color(18, 23, 31),
            Some(StrokeStyle::new(color(47, 59, 74), 1.0)),
            4.0,
        )),
    );
    widgets::wrapped_label(
        ui,
        wrap_glyph,
        "labels.wrap.glyph",
        "LongIdentifierWithoutSpaces",
        TextWrap::Glyph,
        LayoutStyle::new().with_width_percent(1.0),
    );

    let links = wrapping_row(ui, body, "labels.links", 12.0);
    widgets::link(
        ui,
        links,
        "labels.link",
        "Internal action",
        widgets::LinkOptions::default()
            .visited(state.label_link_visited)
            .with_action("labels.link"),
    );
    widgets::hyperlink(
        ui,
        links,
        "labels.hyperlink",
        "Open docs.rs",
        "https://docs.rs/operad",
        widgets::LinkOptions::default()
            .visited(state.label_hyperlink_visited)
            .with_action("labels.hyperlink"),
    );
    if state.label_link_status != "No link action yet" {
        widgets::label(
            ui,
            body,
            "labels.status",
            format!("Last action: {}", state.label_link_status),
            text(12.0, color(154, 166, 184)),
            LayoutStyle::new().with_width_percent(1.0),
        );
    }
}

pub fn dynamic( key: impl Into<String>, fallback: impl Into<String>, revision: u64, ) -> Self

pub fn with_locale(self, locale: LocaleId) -> Self

pub fn with_direction(self, direction: TextDirection) -> Self

pub fn with_bidi(self, bidi: BidiPolicy) -> Self

pub fn with_update(self, update: LabelUpdatePolicy) -> Self

pub fn resolved_direction( &self, policy: Option<&LocalizationPolicy>, ) -> ResolvedTextDirection

Trait Implementations

impl Clone for DynamicLabelMeta

fn clone(&self) -> DynamicLabelMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DynamicLabelMeta

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

Formats the value using the given formatter.

impl PartialEq for DynamicLabelMeta

fn eq(&self, other: &DynamicLabelMeta) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DynamicLabelMeta

impl StructuralPartialEq for DynamicLabelMeta