Enum EditorPaintItem

pub enum EditorPaintItem {
    Background {
        rect: Rect,
        color: Color,
    },
    GutterBackground {
        rect: Rect,
        color: Color,
    },
    LineNumber {
        pos: [f32; 2],
        color: Color,
        layout: TextLayoutHandle,
    },
    DiagnosticGutterMarker {
        rect: Rect,
        color: Color,
    },
    FoldGutterGuide {
        rect: Rect,
        color: Color,
    },
    FoldGutterMarker {
        rect: Rect,
        color: Color,
        region_index: usize,
        collapsed: bool,
    },
    ActiveLine {
        fill_rect: Rect,
        ring_rect: Rect,
        fill: Color,
        ring: Color,
    },
    Selection {
        rect: Rect,
        color: Color,
    },
    SearchHighlight {
        rect: Rect,
        color: Color,
        active: bool,
    },
    DiagnosticUnderline {
        rect: Rect,
        color: Color,
        active: bool,
    },
    FoldPlaceholder {
        pos: [f32; 2],
        color: Color,
        layout: TextLayoutHandle,
    },
    Text {
        pos: [f32; 2],
        color: Color,
        layout: TextLayoutHandle,
    },
    Caret {
        rect: Rect,
        color: Color,
    },
    Scrollbar {
        track_rect: Rect,
        thumb_rect: Rect,
        track_color: Color,
        thumb_color: Color,
        radius: f32,
    },
}

Neutral editor paint item. UI adapters convert this into draw commands.

All positions, rectangles, radii, and widths are logical pixels. Text layout handles are shared references and cheap to clone.

Examples

use ailloli_ui_core::{Color, Rect};
use ailloli_ui_editor::EditorPaintItem;
let item = EditorPaintItem::Background { rect: Rect::new(0.0, 0.0, 20.0, 10.0), color: Color::BLACK };
assert!(matches!(item, EditorPaintItem::Background { .. }));

Variants

Background

Editor-surface fill.

Fields

rect: Rect

Area to fill.

color: Color

Fill color.

GutterBackground

Code gutter fill.

Fields

rect: Rect

Gutter area.

color: Color

Fill color.

LineNumber

Shaped one-based logical line number.

Fields

pos: [f32; 2]

Baseline origin [x, y].

color: Color

Text color.

layout: TextLayoutHandle

Shaped number layout.

DiagnosticGutterMarker

Compact diagnostic mark in the gutter.

Fields

rect: Rect

Marker area.

color: Color

Severity color.

FoldGutterGuide

Vertical guide extending from a fold marker.

Fields

rect: Rect

Guide area.

color: Color

Guide color.

FoldGutterMarker

Interactive fold marker in the gutter.

Fields

rect: Rect

Marker hit/draw area.

color: Color

Expanded or collapsed marker color.

region_index: usize

Index into the frame’s fold-region slice.

collapsed: bool

Whether the represented region is collapsed.

ActiveLine

Fill and focus ring for the caret’s visual line.

Fields

fill_rect: Rect

Line fill area clipped to the text viewport.

ring_rect: Rect

Ring bounds clipped to the text viewport.

fill: Color

Line fill color.

ring: Color

Ring color.

Selection

Selection fill for one visual-line segment.

Fields

rect: Rect

Selected visual segment.

color: Color

Selection color.

SearchHighlight

Search-result fill for one visual-line segment.

Fields

rect: Rect

Matched visual segment.

color: Color

Active or inactive match color.

active: bool

Whether this segment belongs to the active match.

DiagnosticUnderline

Two-logical-pixel diagnostic underline.

Fields

rect: Rect

Underline area.

color: Color

Severity color.

active: bool

Whether this diagnostic is active.

FoldPlaceholder

Shaped label displayed after a collapsed fold header.

Fields

pos: [f32; 2]

Baseline origin [x, y].

color: Color

Label color.

layout: TextLayoutHandle

Shaped placeholder label.

Text

Uniform or syntax-styled text run.

Fields

pos: [f32; 2]

Baseline origin [x, y].

color: Color

Base text color for adapters that do not inspect glyph colors.

layout: TextLayoutHandle

Shaped text layout.

Caret

Insertion caret.

Fields

rect: Rect

Caret rectangle.

color: Color

Caret color.

Scrollbar

Vertical or horizontal scrollbar track and thumb.

Fields

track_rect: Rect

Complete track bounds.

thumb_rect: Rect

Scroll-position thumb bounds inside the track.

track_color: Color

Track fill color.

thumb_color: Color

Thumb fill color.

radius: f32

Corner radius in logical pixels.

Trait Implementations

impl Clone for EditorPaintItem

fn clone(&self) -> EditorPaintItem

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EditorPaintItem

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.