Struct CursorHideSystem

pub struct CursorHideSystem { /* private fields */ }

System which hides the cursor when the window is focused. Requires the usage MouseFocusUpdateSystem at the same time.

Implementations

impl CursorHideSystem

pub fn new() -> Self

Constructs a new CursorHideSystem.

Trait Implementations

impl Debug for CursorHideSystem

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CursorHideSystem

fn default() -> Self

Returns the “default value” for a type.

impl<'a> System<'a> for CursorHideSystem

type SystemData = (Read<'a, Window, PanicHandler>, Read<'a, HideCursor>, Read<'a, WindowFocus>)

The resource bundle required to execute this system.

fn run(&mut self, (win, hide, focus): 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).

fn accessor<'b>(&'b self) -> AccessorCow<'a, 'b, Self>

Return the accessor from the SystemData.

fn setup(&mut self, world: &mut World)

Sets up the World using Self::SystemData::setup.

fn dispose(self, world: &mut World)

where Self: Sized,

Performs clean up that requires resources from the World. This commonly removes components from world which depend on external resources.

impl<'system_desc_a, 'system_desc_b> SystemDesc<'system_desc_a, 'system_desc_b, CursorHideSystem> for CursorHideSystemDesc

fn build(self, world: &mut World) -> CursorHideSystem

Builds and returns a System.