Struct Scrollbar 

pub struct Scrollbar<'a> { /* private fields */ }

A widget to display a scrollbar.

Implementations

impl<'a> Scrollbar<'a>

pub fn new(orientation: ScrollbarOrientation) -> Self

Create a new scrollbar with the given orientation.

pub fn thumb_style(self, style: Style) -> Self

Set the style for the thumb (draggable indicator).

pub fn track_style(self, style: Style) -> Self

Set the style for the track background.

pub fn symbols( self, track: &'a str, thumb: &'a str, begin: Option<&'a str>, end: Option<&'a str>, ) -> Self

Set custom symbols for track, thumb, begin, and end markers.

pub fn hit_id(self, id: HitId) -> Self

Set a hit ID for mouse interaction.

Trait Implementations

impl Accessible for Scrollbar<'_>

fn accessibility_nodes(&self, area: Rect) -> Vec<A11yNodeInfo>

Return accessibility node(s) for this widget at the given bounds.

impl<'a> Clone for Scrollbar<'a>

fn clone(&self) -> Scrollbar<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Scrollbar<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Scrollbar<'a>

fn default() -> Scrollbar<'a>

Returns the “default value” for a type.

impl<'a> StatefulWidget for Scrollbar<'a>

type State = ScrollbarState

The state type associated with this widget.

fn render(&self, area: Rect, frame: &mut Frame<'_>, state: &mut Self::State)

Render the widget into the frame, potentially modifying state.

impl<'a> Widget for Scrollbar<'a>

fn render(&self, area: Rect, frame: &mut Frame<'_>)

Render the widget into the frame at the given area.

fn is_essential(&self) -> bool

Whether this widget is essential and should always render.