Struct TabTheme 

pub struct TabTheme {

    pub background_color: Option<Rgba>,
    pub active_background: Option<Rgba>,
    pub active_text_color: Option<Rgba>,
    pub bar_background: Option<Rgba>,
    pub min_width: Option<f32>,
    pub min_height: Option<f32>,
    pub item_gap: Option<f32>,
    pub active_indicator_color: Option<Rgba>,
    pub active_indicator_width: Option<f32>,
    pub active_indicator_side: Option<TabIndicatorSide>,
    pub hover_text_color: Option<Rgba>,
    pub hover_background: Option<Rgba>,
    pub font: Option<FontSpec>,
    pub border: Option<WidgetBorderSpec>,
}

Tab bar colors and sizing.

Fields

background_color: Option<Rgba>

Inactive tab background.

active_background: Option<Rgba>

Active (selected) tab background.

active_text_color: Option<Rgba>

Active (selected) tab text color.

bar_background: Option<Rgba>

Tab bar strip background.

min_width: Option<f32>

Minimum tab width in logical pixels.

min_height: Option<f32>

Minimum tab height in logical pixels.

item_gap: Option<f32>

Space between adjacent tabs in logical pixels. None where the platform states none: AppKit publishes no tab spacing (docs/platform-facts.md §2.11).

active_indicator_color: Option<Rgba>

Color of the line that marks the active tab: Breeze’s Highlight strip, libadwaita’s accent, Material’s primary indicator. None where the platform marks the active tab without one, by its fill and border (docs/platform-facts.md §2.11); a connector draws the line only where the theme states its color, width and side.

active_indicator_width: Option<f32>

Thickness of the active tab’s indicator line in logical pixels: KDE 3, GNOME 4, Material 3 (docs/platform-facts.md §2.11).

active_indicator_side: Option<TabIndicatorSide>

Which edge of the active tab its indicator line lies along, for tabs above their pages: KDE top, GNOME and Material bottom (docs/platform-facts.md §2.11).

hover_text_color: Option<Rgba>

Tab text color on hover.

hover_background: Option<Rgba>

Tab background on hover.

font: Option<FontSpec>

Tab font specification.

border: Option<WidgetBorderSpec>

Tab border specification.

Implementations

impl TabTheme

pub const FIELD_NAMES: &[&str]

All serialized field names for this widget theme, for TOML linting.

impl TabTheme

pub fn merge(&mut self, overlay: &Self)

Merge an overlay into this value. Some fields in the overlay replace the corresponding fields in self; None fields are left unchanged. Nested structs are merged recursively.

pub fn is_empty(&self) -> bool

Returns true if all fields are at their default (None/empty) state.

Trait Implementations

impl Clone for TabTheme

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TabTheme

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

Formats the value using the given formatter.

impl Default for TabTheme

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TabTheme

where TabTheme: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TabTheme

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TabTheme

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TabTheme