Struct kas_core::theme::SimpleTheme

pub struct SimpleTheme {
    pub config: Config,
    pub cols: ColorsLinear,
    pub fonts: Option<Rc<LinearMap<TextClass, FontId>>>,
    /* private fields */
}

A simple theme

This theme is functional, but not pretty. It is intended as a template for other themes.

Fields

config: Config

cols: ColorsLinear

fonts: Option<Rc<LinearMap<TextClass, FontId>>>

Implementations

impl SimpleTheme

pub fn new() -> Self

Construct

pub fn with_font_size(self, pt_size: f32) -> Self

Set font size

Units: Points per Em (standard unit of font size)

pub fn with_colours(self, name: &str) -> Self

Set the colour scheme

If no scheme by this name is found the scheme is left unchanged.

Trait Implementations

impl Clone for SimpleTheme

fn clone(&self) -> SimpleTheme

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleTheme

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

Formats the value using the given formatter.

impl Default for SimpleTheme

fn default() -> Self

Returns the “default value” for a type.

impl<DS: DrawSharedImpl> Theme<DS> for SimpleTheme

where DS::Draw: DrawRoundedImpl,

type Config = Config

The associated config type

type Window = Window<<DS as DrawSharedImpl>::Draw>

The associated Window implementation.

type Draw<'a> = DrawHandle<'a, DS>

The associated [ThemeDraw] implementation.

fn config(&self) -> Cow<'_, Self::Config>

Get current configuration

fn apply_config(&mut self, config: &Self::Config) -> Action

Apply/set the passed config

fn init(&mut self, _shared: &mut SharedState<DS>)

Theme initialisation

fn new_window(&self, dpi_factor: f32) -> Self::Window

Construct per-window storage

fn update_window(&self, w: &mut Self::Window, dpi_factor: f32)

Update a window created by Theme::new_window

fn draw<'a>( &'a self, draw: DrawIface<'a, DS>, ev: &'a mut EventState, w: &'a mut Self::Window ) -> Self::Draw<'a>

Prepare to draw and construct a [ThemeDraw] object

fn draw_upcast<'a>( draw: DrawIface<'a, DS>, ev: &'a mut EventState, w: &'a mut Self::Window, cols: &'a ColorsLinear ) -> Self::Draw<'a>

Construct a draw object from parts

fn clear_color(&self) -> Rgba

The window/scene clear color

impl ThemeControl for SimpleTheme

fn set_font_size(&mut self, pt_size: f32) -> Action

Set font size

fn active_scheme(&self) -> &str

Get the name of the active color scheme

fn list_schemes(&self) -> Vec<&str>

List available color schemes

fn get_scheme(&self, name: &str) -> Option<&ColorsSrgb>

Get colors of a named scheme

fn get_colors(&self) -> &ColorsLinear

Access the in-use color scheme

fn set_colors(&mut self, name: String, cols: ColorsLinear) -> Action

Set colors directly

fn set_scheme(&mut self, name: &str) -> Action

Change the color scheme

fn set_theme(&mut self, _theme: &str) -> Action

Switch the theme