Struct FieldFocus 

#[non_exhaustive]
pub struct FieldFocus {
    pub is_focused: bool,
    pub is_focus_within: bool,
    pub is_focus_visible: bool,
}

[data-focus-visible] — whether a focus ring should be showing.

A browser rings a control focused by the keyboard and not one focused by a click; React Aria says the same thing with data-focus-visible, and 41 of v3’s stylesheets style that state. gpui reports that an element has focus but not how the focus arrived, so the app root records which kind of input was last seen and every ring in the tree reads it. The shared focus portion of v3 field render props.

Fields draw their focus chrome from these three values, so content closures receive them rather than re-deriving focus. Components with additional render props embed the same values in their component-specific state.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

is_focused: bool

isFocused — this control holds the keyboard.

is_focus_within: bool

isFocusWithin — it or something inside it does.

is_focus_visible: bool

isFocusVisible — focused, and the last input was a key.

Trait Implementations

impl Clone for FieldFocus

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FieldFocus

impl Debug for FieldFocus

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

Formats the value using the given formatter.

impl Default for FieldFocus

fn default() -> Self

Returns the “default value” for a type.

impl Eq for FieldFocus

impl PartialEq for FieldFocus

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FieldFocus