Accordion

Collapsible sections with exclusive mode, toggle callbacks, and vi-style navigation. Implements Component and Themed.

Construction

func NewAccordion(sections []AccordionSection, opts AccordionOpts) *Accordion

Types

type AccordionSection struct {
    Title    string // Header text
    Content  string // Body text shown when expanded
    Expanded bool   // Initial open state
}

type AccordionOpts struct {
    Exclusive bool                           // Only one section open at a time
    OnToggle  func(index int, expanded bool) // Called on expand/collapse
}

Usage

acc := blit.NewAccordion([]blit.AccordionSection{
    {Title: "Getting Started", Content: "Welcome to the app..."},
    {Title: "Configuration", Content: "Set your preferences..."},
    {Title: "FAQ", Content: "Common questions..."},
}, blit.AccordionOpts{
    Exclusive: true,
    OnToggle: func(index int, expanded bool) {
        // handle toggle
    },
})

Exclusive Mode

When Exclusive is true, expanding one section automatically collapses all others — useful for FAQ-style layouts where only one answer should be visible at a time.

Keybindings

Key	Action
up / k	Previous section
down / j	Next section
enter / space	Toggle section

State

Method	Description
Sections()	Returns current sections
CursorIndex()	Returns highlighted section index