Spinner¶

Animated loading indicator that cycles through glyph frames with a configurable interval. Implements Component and Themed.

Construction¶

func NewSpinner(opts SpinnerOpts) *Spinner

Types¶

type SpinnerOpts struct {
    Label    string        // Displayed next to the animation
    Interval time.Duration // Time between frame advances (default 80ms)
}

Usage¶

sp := blit.NewSpinner(blit.SpinnerOpts{
    Label:    "Loading...",
    Interval: 100 * time.Millisecond,
})

The spinner uses glyph frames from the active theme. Call Init() to start the tick loop.

Controlling the Spinner¶

sp.SetActive(true)   // start animating
sp.SetActive(false)  // stop
sp.SetLabel("Done")  // update label text

Keybindings¶

None — Spinner is a display-only component.

State¶

Method	Description
`Label()`	Current label text
`SetLabel(label)`	Update label
`Active()`	Whether animation is running
`SetActive(active)`	Start or stop animation
`Frame()`	Current frame index