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[widgets] Fix table doc test

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This commit is contained in:
Florian Dehau 2017-09-10 23:12:37 +02:00
parent ca3308e945
commit 3b8cc241ac
1 changed files with 15 additions and 10 deletions
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25
src/widgets/table.rs
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@ -6,6 +6,7 @@ use widgets::{Widget, Block};
use layout::Rect;
use style::Style;
/// Holds data to be displayed in a Table widget
pub enum Row<'i, D, I>
where
D: Iterator<Item = I>,
@ -15,25 +16,29 @@ where
StyledData(D, &'i Style),
}
/// A widget to display data in formatted column
/// A widget to display data in formatted columns
///
/// # Examples
///
/// ```
/// # use tui::widgets::{Block, border, Table};
/// # use tui::widgets::{Block, border, Table, Row};
/// # use tui::style::{Style, Color};
/// # fn main() {
/// let row_style = Style::default().fg(Color::White);
/// Table::default()
/// Table::new(
/// ["Col1", "Col2", "Col3"].into_iter(),
/// vec![
/// Row::StyledData(["Row11", "Row12", "Row13"].into_iter(), &row_style),
/// Row::StyledData(["Row21", "Row22", "Row23"].into_iter(), &row_style),
/// Row::StyledData(["Row31", "Row32", "Row33"].into_iter(), &row_style),
/// Row::Data(["Row41", "Row42", "Row43"].into_iter())
/// ].into_iter()
/// )
/// .block(Block::default().title("Table"))
/// .header(&["Col1", "Col2", "Col3"])
/// .header_style(Style::default().fg(Color::Yellow))
/// .widths(&[5, 5, 10])
/// .style(Style::default().fg(Color::White))
/// .column_spacing(1)
/// .rows(&[(&["Row11", "Row12", "Row13"], &row_style),
/// (&["Row21", "Row22", "Row23"], &row_style),
/// (&["Row31", "Row32", "Row33"], &row_style)]);
/// .column_spacing(1);
/// # }
/// ```
pub struct Table<'a, 'i, T, H, I, D, R>
@ -167,7 +172,7 @@ where
// Set the background
self.background(&table_area, buf, self.style.bg);
// Save the widths of the columns that will fit in the given area
// Save widths of the columns that will fit in the given area
let mut x = 0;
let mut widths = Vec::with_capacity(self.widths.len());
for width in self.widths.iter() {
@ -179,7 +184,7 @@ where
let mut y = table_area.top();
// Draw the header
// Draw header
if y < table_area.bottom() {
x = table_area.left();
for (w, t) in widths.iter().zip(self.header.by_ref()) {