Struct ThemeBuilder

pub struct ThemeBuilder { /* private fields */ }

A builder to generate custom Themes.

Example

use pix_engine::gui::theme::*;
fn main() -> PixResult<()> {
    let theme = Theme::builder()
        .font_size(16)
        .font(
            FontType::Body,
            Font::from_file("Some font", "./some_font.ttf"),
            FontStyle::ITALIC,
        )
        .font(
            FontType::Heading,
            Font::NOTO,
            FontStyle::BOLD | FontStyle::UNDERLINE
        )
        .color(ColorType::OnBackground, Color::BLACK)
        .color(ColorType::Background, Color::DARK_GRAY)
        .spacing(
            Spacing::builder()
                .frame_pad(10, 10)
                .item_pad(5, 5)
                .build()
        )
        .build();
    let mut engine = Engine::builder()
        .theme(theme)
        .build()?;
    let mut app = MyApp;
    engine.run(&mut app)
}

Implementations

impl ThemeBuilder

pub fn new<S: Into<String>>(name: S) -> Self

Constructs a default Theme Builder.

pub fn font_size(&mut self, size: u32) -> &mut Self

Set font size.

pub fn font( &mut self, font_type: FontType, font: Font, style: FontStyle, ) -> &mut Self

Set font theme values for a given FontType.

pub fn color<C: Into<Color>>( &mut self, color_type: ColorType, color: C, ) -> &mut Self

Set color theme for a given ColorType.

pub fn spacing(&mut self, spacing: Spacing) -> &mut Self

Set element padding space.

pub fn build(&self) -> Theme

Convert Builder into a Theme instance.

Trait Implementations

impl Clone for ThemeBuilder

fn clone(&self) -> ThemeBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThemeBuilder

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

Formats the value using the given formatter.

impl Default for ThemeBuilder

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ThemeBuilder

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ThemeBuilder

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ThemeBuilder

fn eq(&self, other: &ThemeBuilder) -> 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 Serialize for ThemeBuilder

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ThemeBuilder

impl StructuralPartialEq for ThemeBuilder