Struct ScrollData 

pub struct ScrollData {
    pub first_index: i32,
    pub last_index: i32,
    pub center_index: i32,
    pub offset_x: f32,
    pub offset_y: f32,
    pub has_offset: bool,
}

Data for a scroll event (list/grid/water-flow/scroll).

Fields

first_index: i32

First visible item index (scroll-index events).

last_index: i32

Last visible item index (scroll-index events).

center_index: i32

Center visible item index (list only).

offset_x: f32

Horizontal movement for this scroll frame, in vp.

offset_y: f32

Vertical movement for this scroll frame, in vp.

has_offset: bool

Whether this event carried offsets instead of visible indices.

Trait Implementations

impl Clone for ScrollData

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 ScrollData

impl Debug for ScrollData

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

Formats the value using the given formatter.

impl Default for ScrollData

fn default() -> Self

Returns the “default value” for a type.

impl From<&ArkEventData> for ScrollData

fn from(data: &ArkEventData) -> Self

Converts to this type from the input type.

impl From<ArkEventData> for ScrollData

fn from(data: ArkEventData) -> Self

Converts to this type from the input type.