Struct AnimatorStates 

pub struct AnimatorStates(pub HashMap<String, AnimatorState>);

The current state of animations in a component

The AnimatorStates can be accessed from the WidgetContext to get information about the current state of all component animations.

Animations & Values

A component may have any number of different animations identified by a string anim_id. Additionally each animation can have more than one value that is animated and each of these values has a value_name that can be used to get the animated value.

Tuple Fields

0: HashMap<String, AnimatorState>

Implementations

impl AnimatorStates

pub fn in_progress(&self) -> bool

Returns whether or not any of the animations for this component are in-progress

pub fn is_done(&self) -> bool

Returns true if none of this component’s animations are currently running

pub fn has(&self, anim_id: &str) -> bool

Returns true if the widget has an animation with the given anim_id

pub fn value_progress( &self, anim_id: &str, value_name: &str, ) -> Option<AnimatedValueProgress>

Get the current progress of the animation of a given value

This will return None if the value is not currently being animated.

pub fn value_progress_factor( &self, anim_id: &str, value_name: &str, ) -> Option<Scalar>

Get the current progress factor of the animation of a given value

If the value is currently being animated this will return Some Scalar between 0 and 1 with 0 meaning just started and 1 meaning finished.

If the value is not currently being animated None will be returned

pub fn value_progress_factor_or( &self, anim_id: &str, value_name: &str, default: Scalar, ) -> Scalar

Same as value_progress_factor but returning default instead of None

pub fn value_progress_factor_or_zero( &self, anim_id: &str, value_name: &str, ) -> Scalar

Same as value_progress_factor but returning 0 instead of None

pub fn change(&mut self, anim_id: String, animation: Option<Animation>)

Update the animation with the given anim_id

If animation is None the animation will be removed.

Trait Implementations

impl Clone for AnimatorStates

fn clone(&self) -> AnimatorStates

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AnimatorStates

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

Formats the value using the given formatter.

impl Default for AnimatorStates

fn default() -> AnimatorStates

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AnimatorStates

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AnimatorStates

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.