Struct InteractionState 

pub struct InteractionState {
    pub hovered: Option<Vec<usize>>,
    pub active: Option<Vec<usize>>,
    pub focused_model: Option<String>,
    pub focused_row: Option<String>,
}

The interaction state the shell owns, handed to the build so pseudo-class selectors can match against it. Elements are identified by their tree path, the same child-index path the BindingRegistry uses, because that is what survives a reconcile and what the layout’s state regions report back.

checked is not here: it is resolved from the toggle’s r-model during the build, not tracked by the shell.

Fields

hovered: Option<Vec<usize>>

Path of the innermost element under the pointer.

active: Option<Vec<usize>>

Path of the element currently pressed (pointer down on it).

focused_model: Option<String>

r-model of the focused input, the shell tracks focus by model, not path.

focused_row: Option<String>

The r-key of the row that input is in, when it is inside an r-for. Without it :focus matches every row of a list at once, since they all carry the same r-model text.

Trait Implementations

impl Clone for InteractionState

fn clone(&self) -> InteractionState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InteractionState

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

Formats the value using the given formatter.

impl Default for InteractionState

fn default() -> InteractionState

Returns the “default value” for a type.

impl Eq for InteractionState

impl PartialEq for InteractionState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InteractionState