marcodearaujo/uptime-kuma-dashboard
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Scrollbar initial values

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This commit is contained in:
Marco De Araujo 2026-01-09 11:56:35 -04:00
parent 4e17ef1e09
commit df1d1dddc6
3 changed files with 27 additions and 14 deletions
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30
src/ui/app.rs
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@ -116,13 +116,19 @@ impl App {
fn render(&mut self) {
let _ = self.terminal.draw(|frame| {
let area = frame.area();
const HEADER_HEIGHT: u16 = 3;
const FOOTER_HEIGHT: u16 = 3;
let max_content_height = area.height.saturating_sub(HEADER_HEIGHT + FOOTER_HEIGHT);
let chunks = Layout::default()
.direction(Direction::Vertical)
.margin(1)
.constraints([
Constraint::Length(3),
Constraint::Min(1),
Constraint::Length(3),
Constraint::Length(HEADER_HEIGHT),
Constraint::Length(max_content_height.max(1)),
Constraint::Length(FOOTER_HEIGHT),
])
.split(area);
@ -177,7 +183,13 @@ impl App {
.begin_symbol(Some("↑"))
.end_symbol(Some("↓"));
frame.render_stateful_widget(scrollbar, area[1], &mut state.scroll_state);
frame.render_stateful_widget(
scrollbar,
area[1],
&mut state
.scroll_state
.viewport_content_length(area[0].height as usize),
);
}
fn handle_events(&mut self) -> io::Result<()> {
@ -191,12 +203,10 @@ impl App {
match key.code {
KeyCode::Char('q') | KeyCode::Esc => self.should_quit = true,
KeyCode::Up | KeyCode::Char('k') => {
self.state.scroll_state.prev();
}
KeyCode::Down | KeyCode::Char('j') => {
self.state.scroll_state.next();
}
KeyCode::Up | KeyCode::Char('k') => self.state.scroll_state.prev(),
KeyCode::Down | KeyCode::Char('j') => self.state.scroll_state.next(),
KeyCode::Home => self.state.scroll_state.first(),
KeyCode::End => self.state.scroll_state.last(),
_ => {}
}
}