Struct OverlayStack 

pub struct OverlayStack {
    pub layers: Vec<OverlayLayer>,
}

Fields

layers: Vec<OverlayLayer>

Implementations

impl OverlayStack

pub fn new() -> Self

pub fn push(&mut self, layer: OverlayLayer)

pub fn visible_layers(&self) -> Vec<&OverlayLayer>

pub fn top(&self) -> Option<&OverlayLayer>

pub fn hit_test(&self, point: Vec2) -> Option<&OverlayLayer>

pub fn dismiss_top(&mut self) -> Option<OverlayLayer>

pub fn blocks_background(&self) -> bool

Trait Implementations

impl Clone for OverlayStack

fn clone(&self) -> OverlayStack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OverlayStack

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

Formats the value using the given formatter.

impl Default for OverlayStack

fn default() -> OverlayStack

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OverlayStack

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OverlayStack

fn eq(&self, other: &OverlayStack) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OverlayStack

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OverlayStack