Struct FaceMotions 

pub struct FaceMotions { /* private fields */ }

The motions of a host’s painted switches and checkboxes, by key. Read while painting, through a shared reference.

Implementations

impl FaceMotions

pub fn switch( &self, key: impl Hash, on: bool, motion: EffectiveMotion, ) -> SwitchPose

How to draw the switch key showing on this frame.

pub fn check( &self, key: impl Hash, marked: bool, glyph: CheckGlyph, motion: EffectiveMotion, ) -> CheckPose

How to draw the box key, checked (or mixed: glyph) when marked, this frame.

pub fn needs_redraw(&self, now: Instant) -> bool

Whether the host must paint its controls again at now: one is moving, or the last frame painted one part-way and the frame showing it at rest is owed. The host’s frames come from the motion clock.

pub fn is_moving(&self, now: Instant) -> bool

Whether any control is still on its way at now: the host draws frames while it is, and none once everything has settled.

Trait Implementations

impl Debug for FaceMotions

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

Formats the value using the given formatter.

impl Default for FaceMotions

fn default() -> FaceMotions

Returns the “default value” for a type.