Struct ScrollAreaState 

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

Temporary state for ScrollArea.

This state is not meant to keep, it just repackages the widget state for use by ScrollArea.

Implementations

impl<'a> ScrollAreaState<'a>

pub fn new() -> Self

pub fn area(self, area: Rect) -> Self

pub fn v_scroll(self, v_scroll: &'a mut ScrollState) -> Self

pub fn v_scroll_opt(self, v_scroll: Option<&'a mut ScrollState>) -> Self

pub fn h_scroll(self, h_scroll: &'a mut ScrollState) -> Self

pub fn h_scroll_opt(self, h_scroll: Option<&'a mut ScrollState>) -> Self

Trait Implementations

impl<'a> Debug for ScrollAreaState<'a>

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

Formats the value using the given formatter.

impl<'a> Default for ScrollAreaState<'a>

fn default() -> ScrollAreaState<'a>

Returns the “default value” for a type.

impl HandleEvent<Event, MouseOnly, ScrollOutcome> for ScrollAreaState<'_>

Handle scrolling for the whole area spanned by the two scroll-states.

fn handle(&mut self, event: &Event, _qualifier: MouseOnly) -> ScrollOutcome

Handle an event.