palantir/blueprint

[Table] Feature Request: Add an onHover event handler to Cell

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#2,683 opened on Jul 12, 2018

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P2Package: tableType: feature requesthelp wanted

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Description

It would be quite helpful to have an onHover event handler on EditableCell that takes a function that is passed a row and column. This allow would show additional custom elements (select, autocomplete and etc.).

Example: _add_on_hover

Contributor guide

Research direction
Look at the EditableCell component implementation and add an onHover prop that triggers when hovering over the cell. Follow the existing pattern for event handlers like onClick.
Tech stack
typescriptreact
Domain
frontend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
ReactTypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70