feat(splitter): update splitter styles#16909
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didimmova
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splitter
✨ themes
❌ status: awaiting-test
adrianptrv
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✅ status: verified
desig9stein
previously approved these changes
Feb 18, 2026
desig9stein
reviewed
Mar 6, 2026
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| //splitter-size + borders | ||
| $splitter-size: unitless(map.get($theme, 'size')) + 2; | ||
| $base-font-size: 16; |
Contributor
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we have a global --ig-base-font-size, why not using it?
| border-inline-end: unset; | ||
| border-bottom: var-get($theme, 'size') solid transparent; | ||
| border-block-end: var-get($theme, 'size') solid transparent; | ||
| border-inline-start: var-get($theme, 'size') solid var-get($theme, 'expander-color'); |
Contributor
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var-get($theme, 'size') is used in a lot of places; better store it in a variable
desig9stein
previously approved these changes
Mar 6, 2026
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Pull request overview
Updates the Ignite UI for Angular splitter styling to better align with the referenced handoff/design direction (issue #2022), mainly by adjusting sizing calculations, interaction states (hover/focus/active), and visual treatment of the bar/controls.
Changes:
- Introduced CSS custom properties to drive indigo splitter sizing/“slim” scaling with runtime calc().
- Adjusted hover/focus/active visuals (opacity, transitions, focus ring, active colors) for splitter bar, handle, and expanders.
- Switched focus styling trigger from
:focusto:focus-visibleon the bar host.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| projects/igniteui-angular/core/src/core/styles/components/splitter/_splitter-theme.scss | Refines splitter bar/controls visuals and adds CSS custom properties for sizing + new active-state styling hooks. |
| projects/igniteui-angular/core/src/core/styles/components/splitter/_splitter-component.scss | Updates focus selector to :focus-visible and wires active-state styling via :active selectors. |
projects/igniteui-angular/core/src/core/styles/components/splitter/_splitter-theme.scss
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projects/igniteui-angular/core/src/core/styles/components/splitter/_splitter-component.scss
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…tter/_splitter-theme.scss Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
…tter/_splitter-component.scss Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
simeonoff
approved these changes
Apr 14, 2026
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Related to IgniteUI/igniteui-webcomponents#2022
Aligning the angular splitter to the handoff