Struct kas_core::theme::MultiTheme

pub struct MultiTheme<DS> { /* private fields */ }

Wrapper around multiple themes, supporting run-time switching

Implementations

impl<DS> MultiTheme<DS>

pub fn builder() -> MultiThemeBuilder<DS>

Construct with builder pattern

Trait Implementations

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

type Config = Config

The associated config type

type Window = Box<dyn Window>

The associated Window implementation.

type Draw<'a> = Box<dyn ThemeDraw + 'a>

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, window: &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, window: &'a mut Self::Window ) -> Box<dyn ThemeDraw + '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<DS> ThemeControl for MultiTheme<DS>

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

Set font size

fn active_scheme(&self) -> &str

Get the name of the active color scheme

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

Change the 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_theme(&mut self, theme: &str) -> Action

Switch the theme