//! Configure your application. use crate::window; use crate::{Font, Pixels}; use std::borrow::Cow; /// The settings of an iced [`Program`]. /// /// [`Program`]: crate::Program #[derive(Debug, Clone)] pub struct Settings { /// The identifier of the application. /// /// If provided, this identifier may be used to identify the application or /// communicate with it through the windowing system. pub id: Option, /// The window settings. /// /// They will be ignored on the Web. pub window: window::Settings, /// The data needed to initialize the [`Program`]. /// /// [`Program`]: crate::Program pub flags: Flags, /// The fonts to load on boot. pub fonts: Vec>, /// The default [`Font`] to be used. /// /// By default, it uses [`Family::SansSerif`](crate::font::Family::SansSerif). pub default_font: Font, /// The text size that will be used by default. /// /// The default value is `16.0`. pub default_text_size: Pixels, /// If set to true, the renderer will try to perform antialiasing for some /// primitives. /// /// Enabling it can produce a smoother result in some widgets, like the /// [`Canvas`], at a performance cost. /// /// By default, it is disabled. /// /// [`Canvas`]: crate::widget::Canvas pub antialiasing: bool, } impl Settings { /// Initialize [`Program`] settings using the given data. /// /// [`Program`]: crate::Program pub fn with_flags(flags: Flags) -> Self { let default_settings = Settings::<()>::default(); Self { flags, id: default_settings.id, window: default_settings.window, fonts: default_settings.fonts, default_font: default_settings.default_font, default_text_size: default_settings.default_text_size, antialiasing: default_settings.antialiasing, } } } impl Default for Settings where Flags: Default, { fn default() -> Self { Self { id: None, window: window::Settings::default(), flags: Default::default(), fonts: Vec::new(), default_font: Font::default(), default_text_size: Pixels(16.0), antialiasing: false, } } } impl From> for iced_winit::Settings { fn from(settings: Settings) -> iced_winit::Settings { iced_winit::Settings { id: settings.id, window: settings.window, flags: settings.flags, fonts: settings.fonts, } } }