Struct amethyst_ui::UiSystem

pub struct UiSystem { /* fields omitted */ }

This system processes the underlying UI data as needed.

Methods

impl UiSystem

fn new(reader: ReaderId<Event>) -> Self

Initializes a new UiSystem that uses the given reader id.

Trait Implementations

impl<'a> System<'a> for UiSystem

type SystemData = (Entities<'a>, WriteStorage<'a, UiText>, WriteStorage<'a, TextEditing>, ReadStorage<'a, UiTransform>, FetchMut<'a, UiFocused>, Fetch<'a, EventChannel<Event>>, Fetch<'a, Time>)

The resource bundle required to execute this system.

fn run(
    &mut self,
    (entities, text, editable, transform, focused, events, time): Self::SystemData
)

Executes the system with the required system data.

fn running_time(&self) -> RunningTime

Returns a hint how long the system needs for running. This is used to optimize the way they're executed (might allow more parallelization).