Function gutter_background_item

pub fn gutter_background_item(
    viewport: EditorViewport,
    theme: CodeTheme,
) -> Option<EditorPaintItem>

Builds the gutter background item when a viewport has a gutter.

Examples

use ailloli_ui_core::Rect;
use ailloli_ui_editor::{paint::gutter_painter::gutter_background_item, CodeEditorConfig, CodeTheme, EditorConfig, EditorViewport};
use ailloli_ui_text::TextEditState;
let viewport = EditorViewport::with_gutter(Rect::new(0.0, 0.0, 120.0, 60.0), EditorConfig::default(), &TextEditState::new(), Some(CodeEditorConfig::default().gutter));
assert!(gutter_background_item(viewport, CodeTheme::default()).is_some());