Struct ScrollablePane 

pub struct ScrollablePane<'a, T: PaneEntry> {
    pub entries: &'a [T],
    pub scroll_offset: usize,
    pub title: Option<&'a str>,
    pub border_style: Style,
    pub empty_text: &'a str,
}

A bordered, scrollable list of PaneEntry items with automatic truncation and a scroll percentage badge.

Fields

entries: &'a [T]

Slice of entries to display.

scroll_offset: usize

Line offset from the top (0 = show from the first entry).

title: Option<&'a str>

Optional title rendered in the top border.

border_style: Style

Style applied to the block border.

empty_text: &'a str

Text shown when entries is empty.

Implementations

impl<'a, T: PaneEntry> ScrollablePane<'a, T>

pub fn new(entries: &'a [T], scroll_offset: usize) -> Self

Create a new pane with sensible defaults.

pub fn with_title(self, title: &'a str) -> Self

Set the block title.

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

Set the border style.

pub fn with_empty_text(self, text: &'a str) -> Self

Set the placeholder text shown when there are no entries.

Trait Implementations

impl<T: PaneEntry> Widget for ScrollablePane<'_, T>

fn render(self, area: Rect, buf: &mut Buffer)

Draws the current state of the widget in the given buffer. That is the only method required to implement a custom widget.