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Install

npm install selection-popover

Anatomy

Import all parts and piece them together.

import * as Selection from 'selection-popover';

export default () => (
  <Selection.Root>
    <Selection.Trigger />
    <Selection.Portal>
      <Selection.Content>
        <Selection.Arrow />
      </Selection.Content>
    </Selection.Portal>
  </Selection.Root>
);

API Reference

Root

Contains all the parts of a selection.

Prop Type Default Description
defaultOpen boolean – The open state of the hover card when it is initially rendered. Use when you do not need to control its open state.
open boolean – The controlled open state of the popover. Must be used in conjunction with onOpenChange.
onOpenChange (open: boolean) => void – Event handler called when the open state of the popover changes.
whileSelect boolean false When true, the popover will open while the text is selected, otherwise only when the mouse up.
disabled boolean false When true, the popover won’t open when text is selected.

Trigger

The area that opens the popover. Wrap it around the target you want the popover to open when a text is selected.

Prop Type Default Description
asChild boolean false Change the component to the HTML tag or custom component of the only child. This will merge the original component props with the props of the supplied element/component and change the underlying DOM node.

Portal

When used, portals the content part into the body.

Prop Type Default Description
forceMount boolean – Used to force mounting when more control is needed. Useful when controlling animation with React animation libraries. If used on this part, it will be inherited by Selection.Content.
container HTMLElement document.body Specify a container element to portal the content into.

Content

The component that pops out when a text is selected.

Prop Type Default Description
asChild boolean false Change the component to the HTML tag or custom component of the only child. This will merge the original component props with the props of the supplied element/component and change the underlying DOM node.
forceMount boolean – Used to force mounting when more control is needed. Useful when controlling animation with React animation libraries. It inherits from Selection.Portal.
side "top" | "right" | "bottom" | "left" top The preferred side of the selection to render against when open. Will be reversed when collisions occur and avoidCollisions is enabled.
sideOffset number 0 The distance in pixels from the selection.
align "start" | "center" | "end" center The preferred alignment against the selection. May change when collisions occur.
alignOffset number 0 An offset in pixels from the "start" or "end" alignment options.
avoidCollisions boolean true When true, overrides the side and align preferences to prevent collisions with boundary edges.
collisionBoundary Element | null | Array<Element | null> [] The element used as the collision boundary. By default this is the viewport, though you can provide additional element(s) to be included in this check.
collisionPadding number | Partial<Record<Side, number>> 0 The distance in pixels from the boundary edges where collision detection should occur. Accepts a number (same for all sides), or a partial padding object, for example: { top: 20, left: 20 }.
arrowPadding number 0 The padding between the arrow and the edges of the content. If your content has border-radius, this will prevent it from overflowing the corners.
sticky "partial" | "always" partial The sticky behavior on the align axis. "partial" will keep the content in the boundary as long as the trigger is at least partially in the boundary whilst "always" will keep the content in the boundary regardless.
hideWhenDetached boolean false Whether to hide the content when the text becomes fully occluded.
Data Attribute Values
[data-state] "open" | "closed"
[data-side] "left" | "right" | "bottom" | "top"
[data-align] "start" | "end" | "center"
CSS Variable Description
--selection-popover-content-transform-origin The transform-origin computed from the content and arrow positions/offsets.
--selection-popover-select-width The width of the select.
--selection-popover-select-height The height of the select.

Arrow

An optional arrow element to render alongside the popover. This can be used to help visually link the selected text with the Selection.Content. Must be rendered inside Selection.Content.

Prop Type Default Description
asChild boolean false Change the component to the HTML tag or custom component of the only child. This will merge the original component props with the props of the supplied element/component and change the underlying DOM node.
width number 10 The width of the arrow in pixels.
height number 5 The height of the arrow in pixels.

Examples

Unmount animations

// index.jsx
import * as Selection from 'selection-popover';
import './styles.css';

export default () => (
  <Selection.Root>
    <Selection.Trigger>...</Selection.Trigger>
    <Selection.Portal>
      <Selection.Content className="SelectionContent">...</Selection.Content>
    </Selection.Portal>
  </Selection.Root>
);

/* styles.css */
.SelectionContent {
  animation-duration: 400ms;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
.SelectionContent[data-state='open'] {
  animation-name: slideDownAndFade;
}
.SelectionContent[data-state='closed'] {
  animation-name: slideUpAndFade;
}

@keyframes slideDownAndFade {
  from {
    opacity: 0;
    transform: translateY(-2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUpAndFade {
  from {
    opacity: 1;
    transform: translateY(0));
  }
  to {
    opacity: 0;
    transform: translateY(-2px);
  }
}

Origin-aware animations

// index.jsx
import * as Selection from 'selection-popover';
import './styles.css';

export default () => (
  <Selection.Root>
    <Selection.Trigger>...</Selection.Trigger>
    <Selection.Portal>
      <Selection.Content className="SelectionContent">...</Selection.Content>
    </Selection.Portal>
  </Selection.Root>
);

/* styles.css */
.SelectionContent {
  transform-origin: var(--selection-popover-content-transform-origin);
  animation: scaleIn 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

Collision-aware animations

// index.jsx
import * as Selection from 'selection-popover';
import './styles.css';

export default () => (
  <Selection.Root>
    <Selection.Trigger>...</Selection.Trigger>
    <Selection.Portal>
      <Selection.Content className="SelectionContent">...</Selection.Content>
    </Selection.Portal>
  </Selection.Root>
);

/* styles.css */
.SelectionContent {
  animation-duration: 400ms;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
.SelectionContent[data-state='open'][data-side='top'] {
  animation-name: slideDownAndFade;
}
.SelectionContent[data-state='open'][data-side='bottom'] {
  animation-name: slideUpAndFade;
}

@keyframes slideDownAndFade {
  from {
    opacity: 0;
    transform: translateY(-2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUpAndFade {
  from {
    opacity: 0;
    transform: translateY(2px));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

Use with Radix Toolbar

import * as Selection from 'selection-popover';
import * as Toolbar from '@radix-ui/react-toolbar';

export default () => (
  <Selection.Root>
    <Selection.Trigger>...</Selection.Trigger>
    <Selection.Portal>
      <Selection.Content asChild>
        <Toolbar.Root>...</Toolbar.Root>
        <Selection.Arrow />
      </Selection.Content>
    </Selection.Portal>
  </Selection.Root>
);

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