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Diffstat (limited to 'atuin/src/ratatui/widgets/clear.rs')
-rw-r--r-- | atuin/src/ratatui/widgets/clear.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/atuin/src/ratatui/widgets/clear.rs b/atuin/src/ratatui/widgets/clear.rs deleted file mode 100644 index a7c8d34b..00000000 --- a/atuin/src/ratatui/widgets/clear.rs +++ /dev/null @@ -1,37 +0,0 @@ -use crate::ratatui::{buffer::Buffer, layout::Rect, widgets::Widget}; - -/// A widget to clear/reset a certain area to allow overdrawing (e.g. for popups). -/// -/// This widget **cannot be used to clear the terminal on the first render** as `ratatui` assumes the -/// render area is empty. Use [`crate::Terminal::clear`] instead. -/// -/// # Examples -/// -/// ``` -/// # use ratatui::widgets::{Clear, Block, Borders}; -/// # use ratatui::layout::Rect; -/// # use ratatui::Frame; -/// # use ratatui::backend::Backend; -/// fn draw_on_clear<B: Backend>(f: &mut Frame<B>, area: Rect) { -/// let block = Block::default().title("Block").borders(Borders::ALL); -/// f.render_widget(Clear, area); // <- this will clear/reset the area first -/// f.render_widget(block, area); // now render the block widget -/// } -/// ``` -/// -/// # Popup Example -/// -/// For a more complete example how to utilize `Clear` to realize popups see -/// the example `examples/popup.rs` -#[derive(Debug, Clone)] -pub struct Clear; - -impl Widget for Clear { - fn render(self, area: Rect, buf: &mut Buffer) { - for x in area.left()..area.right() { - for y in area.top()..area.bottom() { - buf.get_mut(x, y).reset(); - } - } - } -} |