Struct MultiTheme 

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

Wrapper around mutliple 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) -> TkAction

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 clear_color(&self) -> Rgba

Background colour

impl<DS> ThemeControl for MultiTheme<DS>

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

Set font size

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

Change the colour scheme

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

List available colour schemes

fn set_theme(&mut self, theme: &str) -> TkAction

Switch the theme