UltravioletTuiRenderer class

Ultraviolet-inspired renderer backed by a cell buffer + diffing updates.

This renderer keeps Model.view(): String as the public API, but internally parses ANSI-styled strings into a cell buffer and diffs frames to emit minimal terminal updates.

Upstream references:

• third_party/ultraviolet/styled.go (StyledString.Draw)
• third_party/ultraviolet/terminal_renderer.go (UvTerminalRenderer.Render)

Implemented types

• TuiRenderer

Constructors

UltravioletTuiRenderer({required TuiTerminal terminal, TuiRendererOptions options = const TuiRendererOptions(), ({bool useBackspace, bool useTabs})? movementCapsOverride})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

metrics → RenderMetrics?

Returns the render metrics from the underlying UV renderer.

no setter, override

movementCapsOverride → ({bool useBackspace, bool useTabs})?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

terminal → TuiTerminal

final

Methods

clear() → void

Clears the rendered content.

override

dispose() → void

Disposes of renderer resources.

override

flush() → Future<void>

Flushes any buffered output.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

printLine(String text) → void

render(Object view) → void

Renders the view to the terminal.

override

renderImmediate(String view) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited