Struct egui_multiwin::multi_window::MultiWindow

pub struct MultiWindow<T, U: EventTrait = DefaultCustomEvent> { /* private fields */ }

The main struct of the crate. Manages multiple TrackedWindows by forwarding events to them. T represents the common data struct for the user program. U is the type representing custom events.

Implementations

impl<T: 'static + CommonEventHandler<T, U>, U: EventTrait + 'static> MultiWindow<T, U>

pub fn new() -> Self

Creates a new MultiWindow.

pub fn add_font(&mut self, name: String, fd: FontData)

Add a font that is applied to every window. Be sure to call this before calling add multi_window is an instance of MultiWindow<T,U>, DATA is a static &[u8] - most like defined with a include_bytes!() macro

use egui_multiwin::multi_window::NewWindowRequest;
struct Custom {}

impl egui_multiwin::multi_window::CommonEventHandler<Custom, u32> for Custom {
    fn process_event(&mut self, _event: u32)  -> Vec<NewWindowRequest<Custom>>{
        vec!()
    }
}

let mut multi_window: egui_multiwin::multi_window::MultiWindow<Custom, u32> = egui_multiwin::multi_window::MultiWindow::new();
let DATA = include_bytes!("cmunbtl.ttf");
multi_window.add_font("my_font".to_string(), egui_multiwin::egui::FontData::from_static(DATA));

pub fn add<TE>( &mut self, window: NewWindowRequest<T, U>, c: &mut T, event_loop: &EventLoopWindowTarget<TE> ) -> Result<(), DisplayCreationError>

Adds a new TrackedWindow to the MultiWindow. If custom fonts are desired, call add_font first.

pub fn do_window_events( &mut self, c: &mut T, event: &Event<'_, U>, event_loop_window_target: &EventLoopWindowTarget<U> ) -> Vec<ControlFlow>

Process the given event for the applicable window(s)

pub fn run(self, event_loop: EventLoop<U>, c: T)

Runs the event loop until all TrackedWindows are closed.

Trait Implementations

impl<T: 'static + CommonEventHandler<T, U>, U: EventTrait + 'static> Default for MultiWindow<T, U>

fn default() -> Self

Returns the “default value” for a type.