Enum ArkEventPayload 

pub enum ArkEventPayload {
    None,
    Bool(bool),
    Float(f32),
    Int(i32),
    AccessibilityAction(u32),
    String(String),
    ScrollIndex(ScrollIndexPayload),
    ScrollOffset(ScrollOffsetPayload),
    Layout(LayoutPayload),
    Pointer(PointerPayload),
    Key(KeyPayload),
    Mouse(MousePayload),
    Axis(AxisPayload),
}

Typed payload carried by an ArkEventData.

Variants mirror the value shapes the ArkUI native event API exposes (i32_value, f32_value, string_value, …). The renderer populates this when it registers a native event callback; the typed *Data structs read from it in their From<&ArkEventData> impls.

Variants

None

No payload (click, refresh, submit-fire, etc.).

Bool(bool)

A boolean value (checkbox/toggle/radio checked state).

Float(f32)

A single float (slider value, refresh offset).

Int(i32)

A single integer (swiper index, submit return code).

AccessibilityAction(u32)

An ArkUI accessibility action bit (click, long click, cut, copy, or paste).

String(String)

A string value (text input/area change).

ScrollIndex(ScrollIndexPayload)

A scroll-index payload (list/grid/water-flow visible range).

ScrollOffset(ScrollOffsetPayload)

A physical scroll offset payload (generic Scroll and scroll observers).

Layout(LayoutPayload)

Layout frame payload for element-bound area/layout change events.

Pointer(PointerPayload)

Pointer payload for input events such as click, touch, and hover move.

Key(KeyPayload)

Physical keyboard input delivered to the focused node.

Mouse(MousePayload)

Raw mouse input delivered to a desktop-capable node.

Axis(AxisPayload)

Trait Implementations

impl Clone for ArkEventPayload

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 ArkEventPayload

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

Formats the value using the given formatter.

impl Default for ArkEventPayload

fn default() -> Self

Returns the “default value” for a type.