OnTap · Gova

func (n *viewNode) OnTap(fn func()) *viewNode

OnTap makes any non-button view tappable. Applying it to a Button panics, because a Button already carries a handler through its constructor.

gova.HStack(
    gova.Text(note.Title),
    gova.Spacer(),
    gova.Text(note.Date).Color(gova.Secondary),
).OnTap(func() {
    nav.Push(NoteDetail{Note: note})
})

The handler runs on the UI goroutine. For screen reader and keyboard parity, a tappable view is also marked with RoleButton when you pair it with AccessibilityRole; the framework does not set that automatically.

Use NavLink when the only purpose of the tap is to push a navigation destination; it wires the tap, the role, and the label in one call.