Enum FontSelection

pub enum FontSelection {
    Default,
    FontId(FontId),
    Style(TextStyle),
}

A way to select FontId, either by picking one directly or by using a TextStyle.

Variants

Default

Default text style - will use TextStyle::Body, unless Style::override_font_id or Style::override_text_style is set.

FontId(FontId)

Directly select size and font family

Style(TextStyle)

Use a TextStyle to look up the FontId in Style::text_styles.

Implementations

impl FontSelection

pub fn resolve(self, style: &Style) -> FontId

Resolve to a FontId.

On Self::Default and no override in the style, this will resolve to TextStyle::Body.

pub fn resolve_with_fallback(self, style: &Style, fallback: Self) -> FontId

Resolve with a final fallback.

Fallback is resolved on Self::Default and no override in the style.

Trait Implementations

impl Clone for FontSelection

fn clone(&self) -> FontSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontSelection

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

Formats the value using the given formatter.

impl Default for FontSelection

fn default() -> Self

Returns the “default value” for a type.

impl From<FontId> for FontSelection

fn from(font_id: FontId) -> Self

Converts to this type from the input type.

impl From<TextStyle> for FontSelection

fn from(text_style: TextStyle) -> Self

Converts to this type from the input type.