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@ -14,7 +14,7 @@ use termion::screen::AlternateScreen;
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use tui::backend::TermionBackend;
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use tui::layout::{Alignment, Constraint, Direction, Layout};
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use tui::style::{Color, Modifier, Style};
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use tui::widgets::{Block, Paragraph, Text, Widget};
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use tui::widgets::{Block, Borders, Paragraph, Text, Widget};
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use tui::Terminal;
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use util::event::{Event, Events};
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@ -34,8 +34,9 @@ fn main() -> Result<(), failure::Error> {
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terminal.draw(|mut f| {
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let size = f.size();
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let mut long_line: String = std::iter::repeat('X').take(size.width.into()).collect();
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long_line.insert_str(0, "Very long line: ");
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// Words made "loooong" to demonstrate line breaking.
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let s = "Veeeeeeeeeeeeeeeery loooooooooooooooooong striiiiiiiiiiiiiiiiiiiiiiiiiing. ";
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let mut long_line = s.repeat(usize::from(size.width) / s.len() + 4);
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long_line.push('\n');
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Block::default()
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@ -47,9 +48,10 @@ fn main() -> Result<(), failure::Error> {
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.margin(5)
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.constraints(
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[
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Constraint::Percentage(30),
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Constraint::Percentage(30),
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Constraint::Percentage(30),
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Constraint::Percentage(25),
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Constraint::Percentage(25),
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Constraint::Percentage(25),
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Constraint::Percentage(25),
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]
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.as_ref(),
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)
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@ -70,17 +72,28 @@ fn main() -> Result<(), failure::Error> {
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),
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];
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let block = Block::default()
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.borders(Borders::ALL)
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.title_style(Style::default().modifier(Modifier::Bold));
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Paragraph::new(text.iter())
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.block(block.clone().title("Left, no wrap"))
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.alignment(Alignment::Left)
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.render(&mut f, chunks[0]);
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Paragraph::new(text.iter())
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.alignment(Alignment::Center)
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.block(block.clone().title("Left, wrap"))
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.alignment(Alignment::Left)
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.wrap(true)
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.render(&mut f, chunks[1]);
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Paragraph::new(text.iter())
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.alignment(Alignment::Right)
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.block(block.clone().title("Center, wrap"))
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.alignment(Alignment::Center)
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.wrap(true)
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.render(&mut f, chunks[2]);
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Paragraph::new(text.iter())
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.block(block.clone().title("Right, wrap"))
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.alignment(Alignment::Right)
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.wrap(true)
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.render(&mut f, chunks[3]);
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})?;
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match events.next()? {
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