border (Decorative Box Outlines)

Paints decorative border frames around content boxes, automatically reserving border cell space and shifting child coordinates inward.

Example Usage

type: border
borderStyle: rounded # 'single', 'double', or 'rounded'
borderFg: '#7aa2f7'
borderBg: '#1a1b26'
width: 40
height: 10
inner:
  - type: text
    text: 'Content inside border panel'

Intrinsic Properties

• borderStyle: 'single' | 'double' | 'rounded' (default: 'single').
• borderFg / borderBg: Color.
• Same intrinsic properties as layout (padding, bg, inner).

Parent-Dependent Child Layout Properties

• Same parent-dependent layout properties as layout (width, height, margin, align).

Supported Events

• Keyboard Input: onKeyPreview, onKey, onKeyBubble
• Focus Lifecycle: onFocus, onBlur
• Control Lifecycle: onMeasure, onLayout, onRender