Skip to content

feat(splitter): align splitter with the latest design handoff #16997

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
didimmova wants to merge 2 commits into
base: simeonoff/scoped-styles
Choose a base branch
from
+89 −39
Open

feat(splitter): align splitter with the latest design handoff #16997

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
dd9b503
feat(splitter): align splitter with the latest design handoff
didimmova Mar 6, 2026
8de7040
feat(splitter): use base-font-size var and a splitter-size var
didimmova Mar 6, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
71 changes: 52 additions & 19 deletions projects/igniteui-angular/splitter/src/splitter/themes/_base.scss
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,14 @@ $theme: $base;

@include layer(base) {
$splitter-color: var-get($theme, 'bar-color');
$splitter-size: var-get($theme, 'size');
$hitbox-size: rem(4px);
$debug-hitbox: false;
$hitbox-debug-color: rgba(coral, 0.24);

@include b(igx-splitter) {
//splitter-size + borders
--splitter-size: #{unitless(map.get($theme, 'size')) + 2};
//splitter-size (convert rem to px) + padding
--splitter-size: calc(#{unitless(map.get($theme, 'size'))} * (var(--ig-base-font-size, 16px) / 1px) + 2);

&[aria-orientation='horizontal'] {
[dir='rtl'] & {
Expand All @@ -29,9 +30,12 @@ $theme: $base;
}

@include b(igx-splitter-bar-host) {
&:focus {
outline: transparent solid rem(1px);
box-shadow: inset 0 0 0 rem(1px) var-get($theme, 'focus-color');
transition: box-shadow 0.15s ease-in;

&:focus-visible {
outline: none;
box-shadow: 0 0 0 rem(2px) var-get($theme, 'focus-color');
z-index: 100;
}
}

Expand All @@ -42,7 +46,7 @@ $theme: $base;
justify-content: center;
align-items: center;
background: $splitter-color;
border: rem(1px) solid $splitter-color;
padding-block: rem(1px);
z-index: 99;
opacity: 0.68;
transition: opacity 0.15s $ease-out-quad !important;
Expand All @@ -69,6 +73,23 @@ $theme: $base;
opacity: 1;
}

&:active {
background: var-get($theme, 'bar-color-active');
opacity: 1;

@include e(handle) {
background: var-get($theme, 'handle-color-active');
}

@include e(expander, $m: 'start') {
border-block-end-color: var-get($theme, 'expander-color-active');
}

@include e(expander, $m: 'end') {
border-block-start-color: var-get($theme, 'expander-color-active');
}
}

@include e(handle) {
background: var-get($theme, 'handle-color');
border-radius: var-get($theme, 'border-radius');
Expand All @@ -79,12 +100,12 @@ $theme: $base;

@include e(handle, $m: horizontal) {
width: 25%;
height: var-get($theme, 'size');
height: $splitter-size;
margin: 0 rem(48px);
}

@include e(handle, $m: vertical) {
width: var-get($theme, 'size');
width: $splitter-size;
height: 25%;
margin: rem(48px) 0;
}
Expand All @@ -93,8 +114,8 @@ $theme: $base;
position: relative;
width: 0;
height: 0;
border-inline-end: var-get($theme, 'size') solid transparent;
border-inline-start: var-get($theme, 'size') solid transparent;
border-inline-end: $splitter-size solid transparent;
border-inline-start: $splitter-size solid transparent;
cursor: pointer;
opacity: 0;
transition: opacity 0.25s 0.5s ease;
Expand All @@ -109,7 +130,7 @@ $theme: $base;
}

@include e(expander, $m: 'start') {
border-bottom: var-get($theme, 'size') solid
border-block-end: $splitter-size solid
var-get($theme, 'expander-color');

&::before {
Expand All @@ -121,8 +142,7 @@ $theme: $base;
}

@include e(expander, $m: 'end') {
border-bottom: unset;
border-top: var-get($theme, 'size') solid
border-block-start: $splitter-size solid
var-get($theme, 'expander-color');

&::before {
Expand Down Expand Up @@ -153,6 +173,7 @@ $theme: $base;
@include m(vertical) {
flex-direction: column;
height: 100%;
padding: 0 rem(1px);

&::before,
&::after {
Expand All @@ -170,10 +191,10 @@ $theme: $base;
}

@include e(expander, $m: 'start') {
border-top: var-get($theme, 'size') solid transparent;
border-inline-end: var-get($theme, 'size') solid
border-block-start: $splitter-size solid transparent;
border-inline-end: $splitter-size solid
var-get($theme, 'expander-color');
border-bottom: var-get($theme, 'size') solid transparent;
border-block-end: $splitter-size solid transparent;
border-inline-start: unset;

&::before {
Expand All @@ -185,10 +206,10 @@ $theme: $base;
}

@include e(expander, $m: 'end') {
border-top: var-get($theme, 'size') solid transparent;
border-block-start: $splitter-size solid transparent;
border-inline-end: unset;
border-bottom: var-get($theme, 'size') solid transparent;
border-inline-start: var-get($theme, 'size') solid
border-block-end: $splitter-size solid transparent;
border-inline-start: $splitter-size solid
var-get($theme, 'expander-color');

&::before {
Expand All @@ -198,6 +219,18 @@ $theme: $base;
width: calc(#{map.get($theme, 'size')} * 3);
}
}

&:active {
@include e(expander, $m: 'start') {
border-block-end-color: transparent;
border-inline-end-color: var-get($theme, 'expander-color-active');
}

@include e(expander, $m: 'end') {
border-block-start-color: transparent;
border-inline-start-color: var-get($theme, 'expander-color-active');
}
}
}
}
}
57 changes: 37 additions & 20 deletions projects/igniteui-angular/splitter/src/splitter/themes/shared/indigo.scss
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,16 +9,12 @@ $slim-splitter: calc(1 / var(--splitter-size));

@include themed-block(igx-splitter, indigo) {
@include b(igx-splitter-bar-host) {
&:focus {
box-shadow: none;
transition: box-shadow 0.25s 0.1s ease-in;

.igx-splitter-bar {
opacity: 1;
background: var-get($theme, 'focus-color');
border-color: var-get($theme, 'focus-color');
}
&:focus-visible {
transition-duration: 0.15s;

.igx-splitter-bar--collapsible {
.igx-splitter-bar {
[aria-orientation='horizontal'] & {
transform: scaleX(1);
}
Expand All @@ -27,16 +23,29 @@ $slim-splitter: calc(1 / var(--splitter-size));
transform: scaleY(1);
}

.igx-splitter-bar__handle,
.igx-splitter-bar__expander {
opacity: 1;
pointer-events: auto;
transition-delay: 0s !important;

&.igx-splitter-bar--collapsible {
.igx-splitter-bar__handle,
.igx-splitter-bar__expander {
opacity: 0.68;
pointer-events: auto;
}

&:hover {
.igx-splitter-bar__handle,
.igx-splitter-bar__expander {
opacity: 1;
}
}
}
}
}
}

@include b(igx-splitter-bar) {
transition: all 0.25s 0.3s $ease-in-out-quad !important;

[aria-orientation='horizontal'] & {
transform: scaleX($slim-splitter);
}
Expand All @@ -45,34 +54,42 @@ $slim-splitter: calc(1 / var(--splitter-size));
transform: scaleY($slim-splitter);
}

&:hover {
[aria-orientation='horizontal'] & {
transform: scaleX(1);
}

[aria-orientation='vertical'] & {
transform: scaleY(1);
}

transition-delay: 0s !important;
}

@include m(collapsible) {
@include e(handle) {
opacity: 0;
pointer-events: none;
transition-delay: 0.3s;
}

@include e(expander) {
opacity: 0;
pointer-events: none;
transition-delay: 0.3s;
}

&:hover {
[aria-orientation='horizontal'] & {
transform: scaleX(1);
}

[aria-orientation='vertical'] & {
transform: scaleY(1);
}

@include e(handle) {
opacity: 1;
pointer-events: auto;
transition-delay: 0.1s;
}

@include e(expander) {
opacity: 1;
pointer-events: auto;
transition-delay: 0.1s;
}
}
}
Expand Down