# XWUIPopover

Hover/click popover with placement, arrow and click-outside dismiss.

## Basic Usage

Hover-trigger popover above the target.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: Hover-trigger popover above the target.
```

## Click Placements

Click triggers for top/right/bottom/left.

```example
file: examples/ClickPlacements.ts
html: examples/ClickPlacements.html
title: Click Placements
description: Click triggers for top/right/bottom/left.
```

## User Profile Card

A GitHub-style hover card that reveals a rich, DOM-built profile when a @mention is hovered.

```example
file: examples/UserProfileCard.ts
html: examples/UserProfileCard.html
title: User Profile Card
description: Hovering an @mention shows a profile popover whose content is a real HTMLElement.
```

## Field Help

Click-triggered, arrowless help popovers anchored beside settings-form fields.

```example
file: examples/FieldHelp.ts
html: examples/FieldHelp.html
title: Field Help
description: Clicking a "?" button opens a right-aligned popover explaining that form field.
```

```api
```