Struct ul_next::app::App

pub struct App { /* private fields */ }

Main application struct.

Implementations

impl App

pub fn new( settings: Option<Settings>, config: Option<Config> ) -> Result<Self, CreationError>

Creates a new application instance.

Arguments

• settings - The settings to customize the app runtime behaviour.
• config - Options for Ultralight Renderer.

Leaving settings or config as None will use the default settings/ config.

Returns None if the application could not be created.

pub fn settings(&self) -> &Settings

Get the settings of the app.

pub fn main_monitor(&self) -> &Monitor

Get the main monitor of the app.

pub fn is_running(&self) -> bool

Whether or not the app is running.

pub fn renderer(&self) -> &Renderer

Get the underlying Renderer instance.

pub fn set_update_callback<F>(&self, callback: F)

where F: FnMut() + 'static,

Set a callback to be called whenever the App updates. You should update all app logic here.

This event is fired right before the run loop calls Renderer::update and Renderer::render.

pub fn run(&self)

Start the main loop.

pub fn quit(&self)

Stop the main loop.

pub fn create_window( &self, width: u32, height: u32, fullscreen: bool, window_flags: WindowFlags ) -> Option<Window>

Create a new window.

Arguments

• width - The width of the window.
• height - The height of the window.
• fullscreen - Whether or not the window should be fullscreen.
• window_flags - Various WindowFlags.

The window will be shown by default unless WindowFlags::hidden was set.

The window will be closed automatically if the object is dropped.

Returns None if the window could not be created.

Trait Implementations

impl Drop for App

fn drop(&mut self)

Executes the destructor for this type.