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Tooltip
Lightweight, hover-triggered informational hint overlays.
Interactive Playground
R Code
API Reference
block_tooltip()
Lightweight hover informational hint boxes rendered cleanly in the body portal to avoid layout clipping.
| Argument | Type | Default | Description |
|---|---|---|---|
| trigger | character | shiny.tag | required | Label or UI element that triggers tooltip on hover/focus. |
| ... | shiny.tag | tagList | required | Tooltip inner text or tag elements. |
| side | 'top' | 'bottom' | 'left' | 'right' | 'top' | Tooltip placement side relative to trigger. |
| align | 'center' | 'start' | 'end' | 'center' | Placement alignment along the chosen side. |
| delay_duration | integer | 700 | Time in milliseconds to wait before showing tooltip on hover. |
| content_style | character | NULL | Inline CSS overrides on tooltip popover. |
| content_class | character | NULL | Additional custom styling classes. |