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fix(table)!: Add widths parameter to new() (#664)
This prevents creating a table that doesn't actually render anything. Fixes: https://github.com/ratatui-org/ratatui/issues/537 BREAKING CHANGE: Table::new() now takes an additional widths parameter.
This commit is contained in:
parent
91c67eb100
commit
37c70dbb8e
7 changed files with 306 additions and 226 deletions
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@ -11,7 +11,8 @@ github with a [breaking change] label.
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This is a quick summary of the sections below:
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- Unreleased (0.24.1)
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- `Table::widths()` now accepts `AsRef<[Constraint]>`
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- `Table::new()` now requires specifying the widths
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-`Table::widths()` now accepts `IntoIterator<Item = AsRef<Constraint>>`
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- Layout::new() now accepts direction and constraint parameters
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- The default `Tabs::highlight_style` is now `Style::new().reversed()`
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@ -46,9 +47,39 @@ widget in the default configuration would not show any indication of the selecte
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[#635]: https://github.com/ratatui-org/ratatui/pull/635
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### `Table::widths()` now accepts `AsRef<[Constraint]>` ([#628])
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### The default `Tabs::highlight_style` is now `Style::new().reversed()` ([#635])
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[#628]: https://github.com/ratatui-org/ratatui/pull/628
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Previously the default highlight style for tabs was `Style::default()`, which meant that a `Tabs`
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widget in the default configuration would not show any indication of the selected tab.
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### `Table::new()` now requires specifying the widths of the columrs (#664)
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Previously `Table`s could be constructed without widths. In almost all cases this is an error.
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A new widths parameter is now manadatory on `Table::new()`. Existing code of the form:
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```rust
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Table::new(rows).widths(widths)
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```
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Should be updated to:
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```rust
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Table::new(rows, widths)
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```
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For ease of automated replacement in cases where the amount of code broken by this change is large
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or complex, it may be convenient to replace `Table::new` with `Table::default().rows`.
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```rust
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Table::new(rows).block(block).widths(widths);
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// becomes
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Table::default().rows(rows).widths(widths)
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```
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### `Table::widths()` now accepts `IntoIterator<Item = AsRef<Constraint>>` ([#663])
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[#663]: https://github.com/ratatui-org/ratatui/pull/663
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Previously `Table::widths()` took a slice (`&'a [Constraint]`). This change will introduce clippy
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`needless_borrow` warnings for places where slices are passed to this method. To fix these, remove
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@ -289,18 +289,20 @@ fn draw_second_tab(f: &mut Frame, app: &mut App, area: Rect) {
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};
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Row::new(vec![s.name, s.location, s.status]).style(style)
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});
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let table = Table::new(rows)
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.header(
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Row::new(vec!["Server", "Location", "Status"])
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.style(Style::default().fg(Color::Yellow))
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.bottom_margin(1),
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)
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.block(Block::default().title("Servers").borders(Borders::ALL))
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.widths([
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let table = Table::new(
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rows,
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[
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Constraint::Length(15),
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Constraint::Length(15),
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Constraint::Length(10),
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]);
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],
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)
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.header(
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Row::new(vec!["Server", "Location", "Status"])
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.style(Style::default().fg(Color::Yellow))
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.bottom_margin(1),
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)
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.block(Block::default().title("Servers").borders(Borders::ALL));
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f.render_widget(table, chunks[0]);
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let map = Canvas::default()
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@ -393,12 +395,14 @@ fn draw_third_tab(f: &mut Frame, _app: &mut App, area: Rect) {
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Row::new(cells)
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})
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.collect();
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let table = Table::new(items)
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.block(Block::default().title("Colors").borders(Borders::ALL))
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.widths([
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let table = Table::new(
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items,
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[
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Constraint::Ratio(1, 3),
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Constraint::Ratio(1, 3),
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Constraint::Ratio(1, 3),
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]);
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],
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)
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.block(Block::default().title("Colors").borders(Borders::ALL));
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f.render_widget(table, chunks[0]);
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}
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@ -146,10 +146,9 @@ fn render_ingredients(selected_row: usize, area: Rect, buf: &mut Buffer) {
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let rows = INGREDIENTS.iter().map(|&i| i.into()).collect_vec();
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let theme = THEME.recipe;
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StatefulWidget::render(
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Table::new(rows)
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Table::new(rows, [Constraint::Length(7), Constraint::Length(30)])
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.block(Block::new().style(theme.ingredients))
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.header(Row::new(vec!["Qty", "Ingredient"]).style(theme.ingredients_header))
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.widths([Constraint::Length(7), Constraint::Length(30)])
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.highlight_style(Style::new().light_yellow()),
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area,
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buf,
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@ -50,9 +50,8 @@ fn render_hops(selected_row: usize, area: Rect, buf: &mut Buffer) {
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.title_alignment(Alignment::Center)
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.padding(Padding::new(1, 1, 1, 1));
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StatefulWidget::render(
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Table::new(rows)
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Table::new(rows, [Constraint::Max(100), Constraint::Length(15)])
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.header(Row::new(vec!["Host", "Address"]).set_style(THEME.traceroute.header))
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.widths([Constraint::Max(100), Constraint::Length(15)])
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.highlight_style(THEME.traceroute.selected)
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.block(block),
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area,
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@ -137,15 +137,17 @@ fn ui(f: &mut Frame, app: &mut App) {
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let cells = item.iter().map(|c| Cell::from(*c));
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Row::new(cells).height(height as u16).bottom_margin(1)
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});
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let t = Table::new(rows)
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.header(header)
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.block(Block::default().borders(Borders::ALL).title("Table"))
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.highlight_style(selected_style)
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.highlight_symbol(">> ")
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.widths([
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let t = Table::new(
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rows,
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[
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Constraint::Percentage(50),
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Constraint::Max(30),
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Constraint::Min(10),
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]);
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],
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)
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.header(header)
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.block(Block::default().borders(Borders::ALL).title("Table"))
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.highlight_style(selected_style)
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.highlight_symbol(">> ");
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f.render_stateful_widget(t, rects[0], &mut app.state);
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}
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@ -204,28 +204,33 @@ impl HighlightSpacing {
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/// ```rust
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/// use ratatui::{prelude::*, widgets::*};
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///
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/// Table::new(vec![
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/// // Row can be created from simple strings.
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/// Row::new(vec!["Row11", "Row12", "Row13"]),
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/// // You can style the entire row.
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/// Row::new(vec!["Row21", "Row22", "Row23"]).style(Style::default().fg(Color::Blue)),
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/// // If you need more control over the styling you may need to create Cells directly
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/// Row::new(vec![
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/// Cell::from("Row31"),
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/// Cell::from("Row32").style(Style::default().fg(Color::Yellow)),
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/// Cell::from(Line::from(vec![
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/// Span::raw("Row"),
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/// Span::styled("33", Style::default().fg(Color::Green))
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/// ])),
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/// ]),
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/// // If a Row need to display some content over multiple lines, you just have to change
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/// // its height.
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/// Row::new(vec![
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/// Cell::from("Row\n41"),
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/// Cell::from("Row\n42"),
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/// Cell::from("Row\n43"),
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/// ]).height(2),
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/// ])
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/// Table::new(
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/// vec![
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/// // Row can be created from simple strings.
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/// Row::new(vec!["Row11", "Row12", "Row13"]),
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/// // You can style the entire row.
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/// Row::new(vec!["Row21", "Row22", "Row23"]).style(Style::default().fg(Color::Blue)),
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/// // If you need more control over the styling you may need to create Cells directly
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/// Row::new(vec![
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/// Cell::from("Row31"),
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/// Cell::from("Row32").style(Style::default().fg(Color::Yellow)),
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/// Cell::from(Line::from(vec![
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/// Span::raw("Row"),
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/// Span::styled("33", Style::default().fg(Color::Green))
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/// ])),
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/// ]),
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/// // If a Row need to display some content over multiple lines, you just have to change
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/// // its height.
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/// Row::new(vec![
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/// Cell::from("Row\n41"),
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/// Cell::from("Row\n42"),
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/// Cell::from("Row\n43"),
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/// ]).height(2),
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/// ],
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/// // Columns widths are constrained in the same way as Layout...
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/// [Constraint::Length(5), Constraint::Length(5), Constraint::Length(10)])
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/// // ...and they can be separated by a fixed spacing.
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/// .column_spacing(1)
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/// // You can set the style of the entire Table.
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/// .style(Style::default().fg(Color::White))
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/// // It has an optional header, which is simply a Row always visible at the top.
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/// )
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/// // As any other widget, a Table can be wrapped in a Block.
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/// .block(Block::default().title("Table"))
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/// // Columns widths are constrained in the same way as Layout...
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/// .widths(&[Constraint::Length(5), Constraint::Length(5), Constraint::Length(10)])
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/// // ...and they can be separated by a fixed spacing.
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/// .column_spacing(1)
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/// // If you wish to highlight a row in any specific way when it is selected...
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/// .highlight_style(Style::default().add_modifier(Modifier::BOLD))
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/// // ...and potentially show a symbol in front of the selection.
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@ -275,31 +276,41 @@ impl<'a> Table<'a> {
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/// Creates a new [`Table`] widget with the given rows.
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///
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/// The `rows` parameter is a Vector of [`Row`], this holds the data to be displayed by the
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/// table
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/// table.
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///
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/// The `widths` parameter is an array (or any other type that implements IntoIterator) of
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/// [`Constraint`]s, this holds the widths of each column. This parameter was added in 0.25.0.
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///
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/// # Examples
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///
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/// ```rust
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/// # use ratatui::{prelude::*, widgets::*};
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/// let table = Table::new(vec![
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/// Row::new(vec![
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/// Cell::from("Cell1"),
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/// Cell::from("Cell2")
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/// ]),
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/// Row::new(vec![
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/// Cell::from("Cell3"),
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/// Cell::from("Cell4")
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/// ]),
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/// ]);
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/// let table = Table::new(
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/// vec![
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/// Row::new(vec![
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/// Cell::from("Cell1"),
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/// Cell::from("Cell2")
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/// ]),
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/// Row::new(vec![
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/// Cell::from("Cell3"),
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/// Cell::from("Cell4")
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/// ]),
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/// ],
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/// [Constraint::Length(5), Constraint::Length(5)]
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/// );
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/// ```
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pub fn new<T>(rows: T) -> Self
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pub fn new<R, C>(rows: R, widths: C) -> Self
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where
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T: IntoIterator<Item = Row<'a>>,
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R: IntoIterator<Item = Row<'a>>,
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C: IntoIterator,
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C::Item: AsRef<Constraint>,
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{
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let widths = widths.into_iter().map(|c| *c.as_ref()).collect_vec();
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ensure_percentages_less_than_100(&widths);
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Self {
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block: None,
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style: Style::default(),
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widths: vec![],
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widths,
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column_spacing: 1,
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highlight_style: Style::default(),
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highlight_symbol: None,
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@ -319,16 +330,20 @@ impl<'a> Table<'a> {
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///
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/// ```rust
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/// # use ratatui::{prelude::*, widgets::*};
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/// let table = Table::new(vec![
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/// Row::new(vec![
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/// Cell::from("Cell1"),
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/// Cell::from("Cell2")
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/// ]),
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/// Row::new(vec![
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/// Cell::from("Cell3"),
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/// Cell::from("Cell4")
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/// ]),
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/// ]).block(Block::default().title("Table"));
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/// let table = Table::new(
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/// vec![
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/// Row::new(vec![
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/// Cell::from("Cell1"),
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/// Cell::from("Cell2")
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/// ]),
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/// Row::new(vec![
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/// Cell::from("Cell3"),
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/// Cell::from("Cell4")
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/// ]),
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/// ],
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/// [Constraint::Length(5), Constraint::Length(5)]
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/// )
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/// .block(Block::default().title("Table"));
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/// ```
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pub fn block(mut self, block: Block<'a>) -> Self {
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self.block = Some(block);
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///
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/// ```rust
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/// # use ratatui::{prelude::*, widgets::*};
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/// let table = Table::new(vec![
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/// Row::new(vec![
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/// Cell::from("Cell1"),
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/// Cell::from("Cell2")
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/// ])
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/// ]).header(
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/// let table = Table::new(
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/// vec![
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/// Row::new(vec![Cell::from("Cell1"), Cell::from("Cell2")])
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/// ],
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/// [Constraint::Length(20), Constraint::Length(20)]
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/// )
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/// .header(
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/// Row::new(vec![
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/// Cell::from("Header Cell 1"),
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/// Cell::from("Header Cell 2")
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@ -370,13 +386,13 @@ impl<'a> Table<'a> {
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///
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/// ```rust
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/// # use ratatui::{prelude::*, widgets::*};
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/// let table = Table::new(vec![]).widths([Constraint::Length(5), Constraint::Length(5)]);
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/// let table = Table::new(vec![]).widths(&[Constraint::Length(5), Constraint::Length(5)]);
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/// let table = Table::default().widths([Constraint::Length(5), Constraint::Length(5)]);
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/// let table = Table::default().widths(&[Constraint::Length(5), Constraint::Length(5)]);
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///
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/// // widths could also be computed at runtime
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/// let widths = vec![Constraint::Length(5), Constraint::Length(5)];
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/// let table = Table::new(vec![]).widths(widths.clone());
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/// let table = Table::new(vec![]).widths(&widths);
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/// let table = Table::default().widths(widths.clone());
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/// let table = Table::default().widths(&widths);
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/// ```
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pub fn widths<I, C>(mut self, widths: I) -> Self
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where
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@ -384,14 +400,7 @@ impl<'a> Table<'a> {
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C: AsRef<Constraint>,
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{
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let widths = widths.into_iter().map(|c| *c.as_ref()).collect_vec();
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let between_0_and_100 = |&w| match w {
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Constraint::Percentage(p) => p <= 100,
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_ => true,
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};
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assert!(
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widths.iter().all(between_0_and_100),
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"Percentages should be between 0 and 100 inclusively."
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);
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ensure_percentages_less_than_100(&widths);
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self.widths = widths;
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self
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}
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@ -491,6 +500,7 @@ impl<'a> Table<'a> {
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/// space to the last column or to distribute it equally.
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///
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/// # Examples
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///
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/// Create a table that needs at least 30 columns to display. Any extra space will be assigned
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/// to the last column.
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#[cfg_attr(feature = "unstable", doc = " ```")]
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|
@ -499,8 +509,7 @@ impl<'a> Table<'a> {
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/// # use ratatui::layout::SegmentSize;
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/// # use ratatui::widgets::Table;
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/// let widths = [Constraint::Min(10), Constraint::Min(10), Constraint::Min(10)];
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/// let table = Table::new([])
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/// .widths(widths)
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/// let table = Table::new([], widths)
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/// .segment_size(SegmentSize::LastTakesRemainder);
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/// ```
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#[stability::unstable(
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|
@ -514,6 +523,17 @@ impl<'a> Table<'a> {
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}
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}
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fn ensure_percentages_less_than_100(widths: &[Constraint]) {
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let between_0_and_100 = |&w| match w {
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Constraint::Percentage(p) => p <= 100,
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_ => true,
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};
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assert!(
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widths.iter().all(between_0_and_100),
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"Percentages should be between 0 and 100 inclusively."
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);
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}
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impl<'a> Styled for Table<'a> {
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type Item = Table<'a>;
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|
@ -710,30 +730,30 @@ mod tests {
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#[test]
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#[should_panic]
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fn table_invalid_percentages() {
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Table::new(vec![]).widths([Constraint::Percentage(110)]);
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Table::new(vec![], [Constraint::Percentage(110)]);
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}
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#[test]
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fn widths_conversions() {
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let array = [Constraint::Percentage(100)];
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let table = Table::new(vec![]).widths(array);
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let table = Table::new(vec![], array);
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assert_eq!(table.widths, vec![Constraint::Percentage(100)], "array");
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let array_ref = &[Constraint::Percentage(100)];
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let table = Table::new(vec![]).widths(array_ref);
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let table = Table::new(vec![], array_ref);
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assert_eq!(table.widths, vec![Constraint::Percentage(100)], "array ref");
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let vec = vec![Constraint::Percentage(100)];
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let slice = vec.as_slice();
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let table = Table::new(vec![]).widths(slice);
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let table = Table::new(vec![], slice);
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assert_eq!(table.widths, vec![Constraint::Percentage(100)], "slice");
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let vec = vec![Constraint::Percentage(100)];
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let table = Table::new(vec![]).widths(vec);
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let table = Table::new(vec![], vec);
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assert_eq!(table.widths, vec![Constraint::Percentage(100)], "vec");
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||||
|
||||
let vec_ref = &vec![Constraint::Percentage(100)];
|
||||
let table = Table::new(vec![]).widths(vec_ref);
|
||||
let table = Table::new(vec![], vec_ref);
|
||||
assert_eq!(table.widths, vec![Constraint::Percentage(100)], "vec ref");
|
||||
}
|
||||
|
||||
|
@ -751,9 +771,7 @@ mod tests {
|
|||
selection_width: u16,
|
||||
expected: &[(u16, u16)],
|
||||
) {
|
||||
let table = Table::new(vec![])
|
||||
.segment_size(segment_size)
|
||||
.widths(constraints);
|
||||
let table = Table::new(vec![], constraints).segment_size(segment_size);
|
||||
|
||||
let widths = table.get_columns_widths(available_width, selection_width);
|
||||
assert_eq!(widths, expected);
|
||||
|
@ -997,12 +1015,14 @@ mod tests {
|
|||
#[test]
|
||||
fn test_render_table_with_alignment() {
|
||||
let mut buf = Buffer::empty(Rect::new(0, 0, 20, 3));
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec![Line::from("Left").alignment(Alignment::Left)]),
|
||||
Row::new(vec![Line::from("Center").alignment(Alignment::Center)]),
|
||||
Row::new(vec![Line::from("Right").alignment(Alignment::Right)]),
|
||||
])
|
||||
.widths([Percentage(100)]);
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec![Line::from("Left").alignment(Alignment::Left)]),
|
||||
Row::new(vec![Line::from("Center").alignment(Alignment::Center)]),
|
||||
Row::new(vec![Line::from("Right").alignment(Alignment::Right)]),
|
||||
],
|
||||
[Percentage(100)],
|
||||
);
|
||||
|
||||
Widget::render(table, Rect::new(0, 0, 20, 3), &mut buf);
|
||||
|
||||
|
@ -1047,7 +1067,7 @@ mod tests {
|
|||
#[test]
|
||||
fn table_can_be_stylized() {
|
||||
assert_eq!(
|
||||
Table::new(vec![Row::new(vec![Cell::from("")])])
|
||||
Table::new(vec![Row::new(vec![Cell::from("")])], [Percentage(100)])
|
||||
.black()
|
||||
.on_white()
|
||||
.bold()
|
||||
|
|
|
@ -19,19 +19,21 @@ fn widgets_table_column_spacing_can_be_changed() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
],
|
||||
[
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths([
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
])
|
||||
.column_spacing(column_spacing);
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
|
@ -117,15 +119,17 @@ fn widgets_table_columns_widths_can_use_fixed_length_constraints() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
],
|
||||
widths,
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths(widths);
|
||||
.block(Block::default().borders(Borders::ALL));
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
.unwrap();
|
||||
|
@ -206,15 +210,17 @@ fn widgets_table_columns_widths_can_use_percentage_constraints() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
],
|
||||
widths,
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths(widths)
|
||||
.column_spacing(0);
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
|
@ -313,15 +319,17 @@ fn widgets_table_columns_widths_can_use_mixed_constraints() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
],
|
||||
widths,
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths(widths);
|
||||
.block(Block::default().borders(Borders::ALL));
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
.unwrap();
|
||||
|
@ -423,15 +431,17 @@ fn widgets_table_columns_widths_can_use_ratio_constraints() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
],
|
||||
widths,
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths(widths)
|
||||
.column_spacing(0);
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
|
@ -528,20 +538,22 @@ fn widgets_table_can_have_rows_with_multi_lines() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]).height(2),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]).height(2),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]).height(2),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]).height(2),
|
||||
],
|
||||
[
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.highlight_symbol(">> ")
|
||||
.widths([
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
])
|
||||
.column_spacing(1);
|
||||
f.render_stateful_widget(table, size, state);
|
||||
})
|
||||
|
@ -622,21 +634,23 @@ fn widgets_table_enable_always_highlight_spacing() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]).height(2),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]).height(2),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]).height(2),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]).height(2),
|
||||
],
|
||||
[
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.highlight_symbol(">> ")
|
||||
.highlight_spacing(space)
|
||||
.widths([
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
])
|
||||
.column_spacing(1);
|
||||
f.render_stateful_widget(table, size, state);
|
||||
})
|
||||
|
@ -756,28 +770,31 @@ fn widgets_table_can_have_elements_styled_individually() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]).style(Style::default().fg(Color::Green)),
|
||||
Row::new(vec![
|
||||
Cell::from("Row21"),
|
||||
Cell::from("Row22").style(Style::default().fg(Color::Yellow)),
|
||||
Cell::from(Line::from(vec![
|
||||
Span::raw("Row"),
|
||||
Span::styled("23", Style::default().fg(Color::Blue)),
|
||||
]))
|
||||
.style(Style::default().fg(Color::Red)),
|
||||
])
|
||||
.style(Style::default().fg(Color::LightGreen)),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row11", "Row12", "Row13"])
|
||||
.style(Style::default().fg(Color::Green)),
|
||||
Row::new(vec![
|
||||
Cell::from("Row21"),
|
||||
Cell::from("Row22").style(Style::default().fg(Color::Yellow)),
|
||||
Cell::from(Line::from(vec![
|
||||
Span::raw("Row"),
|
||||
Span::styled("23", Style::default().fg(Color::Blue)),
|
||||
]))
|
||||
.style(Style::default().fg(Color::Red)),
|
||||
])
|
||||
.style(Style::default().fg(Color::LightGreen)),
|
||||
],
|
||||
[
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::LEFT | Borders::RIGHT))
|
||||
.highlight_symbol(">> ")
|
||||
.highlight_style(Style::default().add_modifier(Modifier::BOLD))
|
||||
.widths([
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
])
|
||||
.column_spacing(1);
|
||||
f.render_stateful_widget(table, size, &mut state);
|
||||
})
|
||||
|
@ -831,15 +848,17 @@ fn widgets_table_should_render_even_if_empty() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![])
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]))
|
||||
.block(Block::default().borders(Borders::LEFT | Borders::RIGHT))
|
||||
.widths([
|
||||
let table = Table::new(
|
||||
vec![],
|
||||
[
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
Constraint::Length(6),
|
||||
])
|
||||
.column_spacing(1);
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]))
|
||||
.block(Block::default().borders(Borders::LEFT | Borders::RIGHT))
|
||||
.column_spacing(1);
|
||||
f.render_widget(table, size);
|
||||
})
|
||||
.unwrap();
|
||||
|
@ -869,17 +888,19 @@ fn widgets_table_columns_dont_panic() {
|
|||
|
||||
// based on https://github.com/fdehau/tui-rs/issues/470#issuecomment-852562848
|
||||
let table1_width = 98;
|
||||
let table1 = Table::new(vec![Row::new(vec!["r1", "r2", "r3", "r4"])])
|
||||
.header(Row::new(vec!["h1", "h2", "h3", "h4"]))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.highlight_symbol(">> ")
|
||||
.column_spacing(1)
|
||||
.widths([
|
||||
let table1 = Table::new(
|
||||
vec![Row::new(vec!["r1", "r2", "r3", "r4"])],
|
||||
[
|
||||
Constraint::Percentage(15),
|
||||
Constraint::Percentage(15),
|
||||
Constraint::Percentage(25),
|
||||
Constraint::Percentage(45),
|
||||
]);
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["h1", "h2", "h3", "h4"]))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.highlight_symbol(">> ")
|
||||
.column_spacing(1);
|
||||
|
||||
let mut state = TableState::default();
|
||||
|
||||
|
@ -899,21 +920,23 @@ fn widgets_table_should_clamp_offset_if_rows_are_removed() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![
|
||||
Row::new(vec!["Row01", "Row02", "Row03"]),
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
Row::new(vec!["Row51", "Row52", "Row53"]),
|
||||
])
|
||||
let table = Table::new(
|
||||
vec![
|
||||
Row::new(vec!["Row01", "Row02", "Row03"]),
|
||||
Row::new(vec!["Row11", "Row12", "Row13"]),
|
||||
Row::new(vec!["Row21", "Row22", "Row23"]),
|
||||
Row::new(vec!["Row31", "Row32", "Row33"]),
|
||||
Row::new(vec!["Row41", "Row42", "Row43"]),
|
||||
Row::new(vec!["Row51", "Row52", "Row53"]),
|
||||
],
|
||||
[
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths([
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
])
|
||||
.column_spacing(1);
|
||||
f.render_stateful_widget(table, size, &mut state);
|
||||
})
|
||||
|
@ -935,15 +958,17 @@ fn widgets_table_should_clamp_offset_if_rows_are_removed() {
|
|||
terminal
|
||||
.draw(|f| {
|
||||
let size = f.size();
|
||||
let table = Table::new(vec![Row::new(vec!["Row31", "Row32", "Row33"])])
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.widths([
|
||||
let table = Table::new(
|
||||
vec![Row::new(vec!["Row31", "Row32", "Row33"])],
|
||||
[
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
Constraint::Length(5),
|
||||
])
|
||||
.column_spacing(1);
|
||||
],
|
||||
)
|
||||
.header(Row::new(vec!["Head1", "Head2", "Head3"]).bottom_margin(1))
|
||||
.block(Block::default().borders(Borders::ALL))
|
||||
.column_spacing(1);
|
||||
f.render_stateful_widget(table, size, &mut state);
|
||||
})
|
||||
.unwrap();
|
||||
|
|
Loading…
Reference in a new issue