feat(tooltip): add show/hide triggers#16422
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Pull Request Overview
This PR adds configurable show/hide triggers for tooltips, replacing the previous mouse/touch event-based system with a more flexible event-driven approach.
- Introduces
showTriggersandhideTriggersproperties toIgxTooltipTargetfor custom event configuration - Replaces mouse events (
mouseenter/mouseleave) with pointer events (pointerenter/pointerleave) as the new default triggers - Removes touch-specific event handling in favor of the generic trigger system
Reviewed Changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| tooltip-target.directive.ts | Adds showTriggers/hideTriggers properties with dynamic event listener management using AbortController |
| tooltip.directive.ts | Simplifies by removing constructor and touch event handling, updates to use pointer events |
| tooltip.common.ts | Adds parseTriggers utility function and regex pattern for parsing trigger strings |
| tooltip.directive.spec.ts | Updates tests to use new trigger system, replaces touch tests with generic trigger tests |
| grid-validation.spec.ts | Updates test from mouseenter to pointerenter event |
| README.md | Documents new showTriggers and hideTriggers properties |
| CHANGELOG.md | Adds entry for new tooltip trigger features in version 20.2.0 |
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…into rivanova/tooltip-show-hide-triggers
…into rivanova/tooltip-show-hide-triggers
ChronosSF
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Jan 7, 2026
…into rivanova/tooltip-show-hide-triggers
ChronosSF
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Jan 8, 2026
MonikaKirkova
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Closes #16336
Additional information (check all that apply):
Checklist:
feature/README.MDupdates for the feature docsREADME.MDCHANGELOG.MDupdates for newly added functionalityng updatemigrations for the breaking changes (migrations guidelines)