forked from Mirrors/helix
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41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
use crate::compositor::{Component, Compositor, Context, EventResult};
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use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
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use tui::buffer::Buffer as Surface;
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use tui::{
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layout::Rect,
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style::{Color, Style},
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};
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use std::borrow::Cow;
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use helix_core::Position;
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use helix_view::Editor;
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pub struct Text {
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contents: String,
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}
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impl Text {
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pub fn new(contents: String) -> Self {
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Self { contents }
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}
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}
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impl Component for Text {
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fn render(&self, area: Rect, surface: &mut Surface, cx: &mut Context) {
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use tui::widgets::{Paragraph, Widget, Wrap};
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let contents = tui::text::Text::from(self.contents.clone());
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let style = Style::default().fg(Color::Rgb(164, 160, 232)); // lavender
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let par = Paragraph::new(contents).wrap(Wrap { trim: false });
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// .scroll(x, y) offsets
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par.render(area, surface);
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}
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fn size_hint(&self, area: Rect) -> Option<(usize, usize)> {
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let contents = tui::text::Text::from(self.contents.clone());
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Some((contents.width(), contents.height()))
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}
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}
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