Enum OverlayScene 

pub enum OverlayScene {
    Text {
        text: String,
    },
    Row {
        children: Vec<OverlayScene>,
    },
    Markdown {
        text: String,
    },
    Button {
        id: String,
        label: String,
    },
    TextInput {
        id: String,
        value: String,
        placeholder: String,
    },
    List {
        id: String,
        items: Vec<String>,
        selected: Option<usize>,
    },
}

A declarative scene tree the host renders through egui. Phase 1 vocabulary: text, row, markdown; phase 2 adds the interactive button / text_input / list (rendered only while the overlay may focus — see PluginOverlay::interactive). No images (deferred by design).

Variants

Text

Plain text.

Fields

text: String

Row

Children laid out horizontally.

Fields

children: Vec<OverlayScene>

Markdown

Markdown block.

Fields

text: String

Button

Clickable button (interactive vocabulary, O3).

Fields

id: String

Scene-unique widget id the click event names.

label: String

Button label.

TextInput

Single-line text input (interactive vocabulary, O3).

Fields

id: String

Scene-unique widget id events name.

value: String

Current value; full-scene replace semantics (the plugin owns state).

placeholder: String

Placeholder shown when empty.

List

Selectable row list (interactive vocabulary, O3).

Fields

id: String

Scene-unique widget id events name.

items: Vec<String>

Row labels.

selected: Option<usize>

Currently selected row index, if any.

Trait Implementations

impl Clone for OverlayScene

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OverlayScene

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OverlayScene

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OverlayScene

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OverlayScene

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 OverlayScene