Struct nannou::app::App

pub struct App { /* fields omitted */ }

An App represents the entire context of your application.

The App owns and manages:

• the event loop (used to drive the application forward)
• all OpenGL windows (for graphics and user input, can be referenced via IDs).

Methods

impl App

const DEFAULT_EXIT_ON_ESCAPE: bool

DEFAULT_EXIT_ON_ESCAPE: bool = true

fn new_window<'a>(&'a self) -> Builder<'a, 'static>

Begin building a new OpenGL window.

fn window_count(&self) -> usize

The number of windows currently in the application.

fn exit_on_escape(&self) -> bool

Return whether or not the App is currently set to exit when the Escape key is pressed.

fn set_exit_on_escape(&self, b: bool)

Specify whether or not the app should close when the Escape key is pressed.

By default this is true.

fn loop_mode(&self) -> LoopMode

Returns the App's current LoopMode.

fn set_loop_mode(&self, mode: LoopMode)

Sets the loop mode of the App.

Note: Setting the loop mode will not affect anything until the end of the current loop iteration. The behaviour of a single loop iteration is described under each of the LoopMode variants.

fn create_proxy(&self) -> Proxy

A handle to the App that can be shared across threads.

This can be used to "wake up" the App's inner event loop.