# Code Mirror Hover Tooltips

**URL:** https://discuss.codemirror.net/t/code-mirror-hover-tooltips/6174
**Category:** Uncategorized
**Created:** [April 3, 2023, 10:06am UTC](https://discuss.codemirror.net/t/code-mirror-hover-tooltips/6174 "2023-04-03T10:06:26Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![GeoPap97](https://discuss.codemirror.net/user_avatar/discuss.codemirror.net/geopap97/32/3084_2.png) [@GeoPap97](https://discuss.codemirror.net/u/GeoPap97)
#### Post date: [April 3, 2023, 10:06am UTC](https://discuss.codemirror.net/t/code-mirror-hover-tooltips/6174/1 "2023-04-03T10:06:27Z")

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Is there any way to use the hover tool tip… And make it active when it hover on lines rather than just words or text.

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### Author: ![marijn](https://discuss.codemirror.net/user_avatar/discuss.codemirror.net/marijn/32/136_2.png) [@marijn](https://discuss.codemirror.net/u/marijn)
#### Post date: [April 4, 2023, 8:08am UTC](https://discuss.codemirror.net/t/code-mirror-hover-tooltips/6174/2 "2023-04-04T08:08:32Z")

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Yes, it should be possible to use `hoverTooltip` and write a callback that assigns tooltips to lines.