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fix(material/slider): use system color #31305

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Merged
merged 1 commit into from
Jun 10, 2025
Merged

fix(material/slider): use system color #31305

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50 changes: 26 additions & 24 deletions src/material/slider/_m2-slider.scss
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Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
@use 'sass:map';
@use '../core/theming/inspection';
@use '../core/style/elevation';
@use '../core/tokens/m2-utils';
@use '../core/tokens/m3-utils';

// Tokens that can't be configured through Angular Material's current theming API,
// but may be in a future version of the theming API.
Expand Down Expand Up @@ -31,44 +33,44 @@

// Tokens that can be configured through Angular Material's color theming API.
@function get-color-tokens($theme) {
$system: m2-utils.get-system($theme);
$theme-color-tokens: private-get-color-palette-color-tokens($theme, primary);
$is-dark: inspection.get-theme-type($theme) == dark;
$on-surface: if($is-dark, #fff, #000);

@return map.merge(
$theme-color-tokens,
(
slider-disabled-active-track-color: inspection.get-theme-color($theme, system, on-surface),
slider-disabled-handle-color: inspection.get-theme-color($theme, system, on-surface),
slider-disabled-inactive-track-color: inspection.get-theme-color($theme, system, on-surface),
slider-label-container-color: $on-surface,
slider-label-label-text-color: if($is-dark, #000, #fff),
slider-value-indicator-opacity: if($is-dark, 0.9, 0.6),
slider-with-overlap-handle-outline-color: #fff,
slider-disabled-active-track-color: map.get($system, on-surface),
slider-disabled-handle-color: map.get($system, on-surface),
slider-disabled-inactive-track-color: map.get($system, on-surface),
slider-label-container-color: map.get($system, inverse-surface),
slider-label-label-text-color: map.get($system, inverse-on-surface),
slider-value-indicator-opacity: 1,
slider-with-overlap-handle-outline-color: map.get($system, on-surface),
slider-with-tick-marks-disabled-container-color:
inspection.get-theme-color($theme, system, on-surface),
),
);
}

// Generates tokens for the slider properties that change based on the theme.
@function private-get-color-palette-color-tokens($theme, $palette-name) {
$color: inspection.get-theme-color($theme, $palette-name);
$hover-ripple-color: if($color == null, null, #{rgba($color, 0.05)});
$focus-ripple-color: if($color == null, null, #{rgba($color, 0.2)});
$on-color: inspection.get-theme-color($theme, $palette-name, default-contrast);
@function private-get-color-palette-color-tokens($theme, $color-variant) {
$system: m2-utils.get-system($theme);
$system: m3-utils.replace-colors-with-variant($system, primary, $color-variant);
$color: map.get($system, primary);

@return (
slider-active-track-color: $color,
slider-focus-handle-color: $color,
slider-focus-state-layer-color: $focus-ripple-color,
slider-handle-color: $color,
slider-hover-handle-color: $color,
slider-hover-state-layer-color: $hover-ripple-color,
slider-inactive-track-color: $color,
slider-ripple-color: $color,
slider-with-tick-marks-active-container-color: $on-color,
slider-with-tick-marks-inactive-container-color: $color,
slider-active-track-color: map.get($system, primary),
slider-focus-handle-color: map.get($system, primary),
slider-handle-color: map.get($system, primary),
slider-hover-handle-color: map.get($system, primary),
slider-focus-state-layer-color: m3-utils.color-with-opacity(
map.get($system, primary), map.get($system, focus-state-layer-opacity)),
slider-hover-state-layer-color: m3-utils.color-with-opacity(
map.get($system, primary), map.get($system, hover-state-layer-opacity)),
slider-inactive-track-color: map.get($system, primary),
slider-ripple-color: map.get($system, primary),
slider-with-tick-marks-active-container-color: map.get($system, on-primary),
slider-with-tick-marks-inactive-container-color: map.get($system, primary),
);
}

Expand Down
4 changes: 2 additions & 2 deletions src/material/slider/_slider-theme.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -33,12 +33,12 @@

.mat-accent {
@include token-utils.create-token-values-mixed(
m2-slider.private-get-color-palette-color-tokens($theme, accent));
m2-slider.private-get-color-palette-color-tokens($theme, secondary));
}

.mat-warn {
@include token-utils.create-token-values-mixed(
m2-slider.private-get-color-palette-color-tokens($theme, warn));
m2-slider.private-get-color-palette-color-tokens($theme, error));
}
}
}
Expand Down
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