tui_treelistview/
style.rs

1use ratatui::style::Style;
2use ratatui::text::Line;
3use ratatui::widgets::Borders;
4
5/// Политика скролла при изменении выбранной строки.
6#[derive(Clone, Copy, Debug, PartialEq, Eq)]
7pub enum TreeScrollPolicy {
8    KeepInView,
9    CenterOnSelect,
10}
11
12/// Визуальные настройки виджета дерева.
13#[derive(Clone)]
14pub struct TreeListViewStyle<'a> {
15    pub title: Option<Line<'a>>,
16    pub block_style: Style,
17    pub border_style: Style,
18    pub highlight_style: Style,
19    pub mark_style: Style,
20    pub line_style: Style,
21    pub highlight_symbol: &'a str,
22    pub borders: Borders,
23    pub virtualize_rows: bool,
24    pub scroll_policy: TreeScrollPolicy,
25}
26
27impl Default for TreeListViewStyle<'_> {
28    fn default() -> Self {
29        Self {
30            title: None,
31            block_style: Style::default(),
32            border_style: Style::default(),
33            highlight_style: Style::default(),
34            mark_style: Style::default(),
35            line_style: Style::default(),
36            highlight_symbol: ">> ",
37            borders: Borders::ALL,
38            virtualize_rows: false,
39            scroll_policy: TreeScrollPolicy::KeepInView,
40        }
41    }
42}
tui_treelistview/style.rs

tui_treelistview/
style.rs
