GutterStyle class

Styling for the line-number gutter: the numbers themselves, the gap between the gutter and the code, and an optional divider between them.

Only used when a code widget's showLineNumbers is true.

Constructors

GutterStyle({double? spacing, Color? dividerColor, double dividerThickness = 1.0, Color? textColor, double textScale = 1.0})

Creates gutter styling. All fields are optional; omitted ones fall back to values derived from the code widget's own text style and theme.

const

Properties

dividerColor → Color?

Color of the vertical divider drawn between the gutter and the code, centered in the spacing gap. When null, no divider is rendered.

final

dividerThickness → double

Thickness of the divider in logical pixels. Defaults to 1.0. Ignored when dividerColor is null.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

spacing → double?

Horizontal gap between the gutter and the code, in logical pixels. When null, defaults to two character widths of the base text style, so the gap scales with the font size.

final

textColor → Color?

Color for the line numbers. Defaults to the theme foreground at low opacity.

final

textScale → double

Scales the line-number font size relative to the code. Defaults to 1.0 (numbers match the code size).

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited