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add centered_rect widget helper function

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Joe Ardent 2025-08-04 19:08:53 -07:00
parent 5161f3db75
commit 01c478c137
1 changed files with 10 additions and 1 deletions
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11
src/app/widgets.rs
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@ -4,7 +4,7 @@ use joecalsend::ReceiveRequest;
use log::LevelFilter;
use ratatui::{
buffer::Buffer,
layout::{Constraint, Layout, Margin, Rect},
layout::{Constraint, Flex, Layout, Margin, Rect},
style::{Color, Style, Stylize},
symbols::border,
text::{Line, Text, ToLine},
@ -362,3 +362,12 @@ impl Widget for NetworkInfoWidget {
table.render(area, buf);
}
}
// helpers
fn centered_rect(area: Rect, width_pct: u16, height_pct: u16) -> Rect {
let horizontal = Layout::horizontal([Constraint::Percentage(width_pct)]).flex(Flex::Center);
let vertical = Layout::vertical([Constraint::Percentage(height_pct)]).flex(Flex::Center);
let [area] = vertical.areas(area);
let [area] = horizontal.areas(area);
area
}