Popover

Features

• Full keyboard navigation
• Customize positioning of popover
• Can be controlled or uncontrolled
• Focus is fully managed
• Supports an optional arrow component

Anatomy

• Trigger: The button(s) which open/close the popover.
• Content: The content area viewed when the trigger is clicked.
• Arrow: An optional arrow component
• Close: A button which closes the popover

Usage

To create a popover, use the createPopover builder function. Follow the anatomy or the example above to create your popover.

Default open state

To specify that the popover should be open by default, set the defaultOpen prop to true.

    const { trigger, content, open, arrow, close } = createPopover({
  defaultOpen: true
})
	

    const { trigger, content, open, arrow, close } = createPopover({
  defaultOpen: true
})
	

Controlled usage

To control the popover directly, you can use the onOpenChange prop, which accepts a callback.

The callback will be called with an object containing two properties: prev and next. Prev indicates the previous open state, and next indicates the next open state that would take place in uncontrolled usage. The value returned by the callback will be used as the next open state.

    const popover = createPopover({
  onOpenChange: ({ curr, next }) => {
  // Do something with the open state
  if (/* some condition */) {
    return false
  }
  return next
  }
})
	

    const popover = createPopover({
  onOpenChange: ({ curr, next }) => {
  // Do something with the open state
  if (/* some condition */) {
    return false
  }
  return next
  }
})
	

You can also pass in your own store to control the open state. This is useful when you want to control the open state from outside the popover, or use an outside store that is already being used elsewhere in your application.

If you don't pass an open prop, the builder will create a store for you, and return it.

    const open = writable(false)
 
const popover = createPopover({
  open
})
	

    const open = writable(false)
 
const popover = createPopover({
  open
})
	

Example Components

Nested Popovers

API Reference

Accessibility

Adheres to the Dialog WAI-ARIA design pattern