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Add code example for Constraint::Ratio

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This commit is contained in:
Florian Dehau 2019-03-10 18:05:27 +01:00
parent d83baab433
commit f8b3526426
1 changed files with 53 additions and 6 deletions
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59
src/layout.rs
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@ -86,12 +86,59 @@ impl Layout {
/// # use tui::layout::{Rect, Constraint, Direction, Layout};
///
/// # fn main() {
/// let chunks = Layout::default()
/// .direction(Direction::Vertical)
/// .constraints([Constraint::Length(5), Constraint::Min(0)].as_ref())
/// .split(Rect{x: 2, y: 2, width: 10, height: 10});
/// assert_eq!(chunks, vec![Rect{x:2, y: 2, width: 10, height: 5},
/// Rect{x: 2, y: 7, width: 10, height: 5}])
/// let chunks = Layout::default()
/// .direction(Direction::Vertical)
/// .constraints([Constraint::Length(5), Constraint::Min(0)].as_ref())
/// .split(Rect {
/// x: 2,
/// y: 2,
/// width: 10,
/// height: 10,
/// });
/// assert_eq!(
/// chunks,
/// vec![
/// Rect {
/// x: 2,
/// y: 2,
/// width: 10,
/// height: 5
/// },
/// Rect {
/// x: 2,
/// y: 7,
/// width: 10,
/// height: 5
/// }
/// ]
/// );
///
/// let chunks = Layout::default()
/// .direction(Direction::Horizontal)
/// .constraints([Constraint::Ratio(1, 3), Constraint::Ratio(2, 3)].as_ref())
/// .split(Rect {
/// x: 0,
/// y: 0,
/// width: 9,
/// height: 2,
/// });
/// assert_eq!(
/// chunks,
/// vec![
/// Rect {
/// x: 0,
/// y: 0,
/// width: 3,
/// height: 2
/// },
/// Rect {
/// x: 3,
/// y: 0,
/// width: 6,
/// height: 2
/// }
/// ]
/// );
/// # }
///
/// ```