Struct iced_native::widget::scrollable::State

pub struct State { /* fields omitted */ }

The local state of a Scrollable.

Implementations

impl State

pub fn new() -> Self

Creates a new State with the scrollbar located at the top.

pub fn scroll(
    &mut self,
    delta_y: f32,
    bounds: Rectangle,
    content_bounds: Rectangle
)

Apply a scrolling offset to the current State, given the bounds of the Scrollable and its contents.

pub fn scroll_to(
    &mut self,
    percentage: f32,
    bounds: Rectangle,
    content_bounds: Rectangle
)

Moves the scroll position to a relative amount, given the bounds of the Scrollable and its contents.

0 represents scrollbar at the top, while 1 represents scrollbar at the bottom.

pub fn offset(&self, bounds: Rectangle, content_bounds: Rectangle) -> u32

Returns the current scrolling offset of the State, given the bounds of the Scrollable and its contents.

pub fn is_scroller_grabbed(&self) -> bool

Returns whether the scroller is currently grabbed or not.

pub fn is_scroll_box_touched(&self) -> bool

Returns whether the scroll box is currently touched or not.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for State

impl Debug for State

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

Formats the value using the given formatter.

impl Default for State

fn default() -> State

Returns the “default value” for a type.