Struct Paragraph

pub struct Paragraph<'a, 't, T>
where
    T: Iterator<Item = &'t Text<'t>>,
{ /* private fields */ }

A widget to display some text.

Examples

let text = [
    Text::raw("First line\n"),
    Text::styled("Second line\n", Style::default().fg(Color::Red))
];
Paragraph::new(text.iter())
    .block(Block::default().title("Paragraph").borders(Borders::ALL))
    .style(Style::default().fg(Color::White).bg(Color::Black))
    .alignment(Alignment::Center)
    .wrap(true);

Implementations

impl<'a, 't, T> Paragraph<'a, 't, T>

where T: Iterator<Item = &'t Text<'t>>,

pub fn new(text: T) -> Paragraph<'a, 't, T>

pub fn block(self, block: Block<'a>) -> Paragraph<'a, 't, T>

pub fn style(self, style: Style) -> Paragraph<'a, 't, T>

pub fn wrap(self, flag: bool) -> Paragraph<'a, 't, T>

pub fn raw(self, flag: bool) -> Paragraph<'a, 't, T>

pub fn scroll(self, offset: u16) -> Paragraph<'a, 't, T>

pub fn alignment(self, alignment: Alignment) -> Paragraph<'a, 't, T>

Trait Implementations

impl<'a, 't, 'b, T> Widget for Paragraph<'a, 't, T>

where T: Iterator<Item = &'t Text<'t>>,

fn draw(&mut self, area: Rect, buf: &mut Buffer)

Draws the current state of the widget in the given buffer. That the only method required to implement a custom widget.

fn background(&self, area: Rect, buf: &mut Buffer, color: Color)

Helper method to quickly set the background of all cells inside the specified area.

fn render<B>(&mut self, f: &mut Frame<'_, B>, area: Rect)

where Self: Sized, B: Backend,

Helper method that can be chained with a widget’s builder methods to render it.