FrameView class final TUI

A View that composes styled strings into positioned terminal regions.

FrameView is the immediate-mode rendering path for foundational TEA applications. The runtime creates a cleared Frame at the current viewport size and invokes paint once per rendered model state.

content is an optional fallback used by renderers that do not support structured frames. It is not parsed by UltravioletTuiRenderer.

Inheritance

• Object
• View
• FrameView

Constructors

FrameView({required FramePainter paint, String content = '', Cmd? onMouse(MouseMsg msg)?, Cursor? cursor, Color? backgroundColor, Color? foregroundColor, String? windowTitle, TerminalProgressBar? progressBar, bool? altScreen, bool? reportFocus, bool? bracketedPaste, MouseMode? mouseMode, KeyboardEnhancements? keyboardEnhancements, ViewDegradation? degradation})

Creates a structured cell view.

const

Properties

altScreen → bool?

Optional override for alternate screen buffer mode.

final, inherited

backgroundColor → Color?

Optional terminal background color.

final, inherited

bracketedPaste → bool?

Optional override for bracketed paste mode.

final, inherited

content → String

The screen content of the view.

final, inherited

cursor → Cursor?

Optional cursor position and style.

final, inherited

degradation → ViewDegradation?

Optional degraded content stages used by the runtime when render frames exceed the configured budget.

final, inherited

foregroundColor → Color?

Optional terminal foreground color.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

keyboardEnhancements → KeyboardEnhancements?

Optional keyboard enhancement features to request from the terminal.

final, inherited

mouseMode → MouseMode?

Optional override for mouse tracking mode.

final, inherited

onMouse → Cmd? Function(MouseMsg msg)?

Optional mouse message handler that can be used to intercept mouse messages.

final, inherited

paint → FramePainter

Paints the current model state into a frame.

final

progressBar → TerminalProgressBar?

Optional terminal progress bar state.

final, inherited

reportFocus → bool?

Optional override for focus reporting.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

windowTitle → String?

Optional terminal window title.

final, inherited

Methods

degraded(DegradationLevel level) → FrameView

Returns this view resolved for the given degradation level.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited