Struct TextFieldElement 

pub struct TextFieldElement { /* private fields */ }

Re-export the UI crate so applications can depend on a single crate. Element that creates and updates TextFieldModifierNode instances.

This follows the modifier element pattern where the element is responsible for:

• Creating new nodes (via create)
• Updating existing nodes when properties change (via update)
• Declaring capabilities (LAYOUT | DRAW | SEMANTICS)

Implementations

impl TextFieldElement

pub fn new(state: TextFieldState, style: TextStyle) -> TextFieldElement

Creates a new text field element.

pub fn with_cursor_color(self, color: Color) -> TextFieldElement

Creates an element with custom cursor color.

pub fn with_line_limits( self, line_limits: TextFieldLineLimits, ) -> TextFieldElement

Creates an element with custom line limits.

pub fn with_handle_controller( self, controller: TextFieldHandleController, ) -> TextFieldElement

Installs the finger-handle metrics channel shared with the composable.

pub fn with_modal_depth(self, depth: usize) -> TextFieldElement

Sets the modal depth this field was composed at (see crate::modal::local_modal_depth).

Trait Implementations

impl Clone for TextFieldElement

fn clone(&self) -> TextFieldElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextFieldElement

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

Formats the value using the given formatter.

impl Eq for TextFieldElement

impl Hash for TextFieldElement

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl ModifierNodeElement for TextFieldElement

fn key(&self) -> Option<u64>

A decorated field’s node shares its decoration’s refs, so it is never handed to a field decorated by another.

type Node = TextFieldModifierNode

fn create(&self) -> <TextFieldElement as ModifierNodeElement>::Node

Creates a new modifier node instance for this element.

fn update(&self, node: &mut <TextFieldElement as ModifierNodeElement>::Node)

Brings an existing modifier node up to date with the element’s data.

fn capabilities(&self) -> NodeCapabilities

Returns the capabilities of nodes created by this element. Override this to indicate which specialized traits the node implements.

fn always_update(&self) -> bool

Whether this element requires update to be called even if eq returns true.

fn inspector_name(&self) -> &'static str

Human readable name surfaced to inspector tooling.

fn inspector_properties(&self, _inspector: &mut dyn FnMut(&'static str, String))

Records inspector properties for tooling.

fn auto_invalidate_on_update(&self) -> bool

Whether modifier reconciliation should request capability-wide invalidations after updating an existing node.

fn update_invalidation_kind(&self) -> Option<InvalidationKind>

Optional targeted invalidation requested after updating an existing node.

fn provided_composition_locals(&self) -> Vec<ProvidedValue>

Composition locals this element hands to the content composed inside the node it decorates.

impl PartialEq for TextFieldElement

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

Equality operator ==.

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

Inequality operator !=.