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108 lines
3.4 KiB
108 lines
3.4 KiB
@use 'sass:map';
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@use '../core/density/private/compatibility';
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@use '../core/theming/theming';
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@use '../core/style/private';
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@use '../core/typography/typography';
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@use '../core/typography/typography-utils';
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@use './expansion-variables';
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@use './expansion-mixins';
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@mixin color($config-or-theme) {
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$config: theming.get-color-config($config-or-theme);
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$background: map.get($config, background);
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$foreground: map.get($config, foreground);
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.mat-expansion-panel {
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@include private.private-theme-overridable-elevation(2, $config);
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background: theming.get-color-from-palette($background, card);
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color: theming.get-color-from-palette($foreground, text);
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}
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.mat-action-row {
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border-top-color: theming.get-color-from-palette($foreground, divider);
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}
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@include expansion-mixins.private-expansion-focus {
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background: theming.get-color-from-palette($background, hover);
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}
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// Disable the hover on touch devices since it can appear like it is stuck. We can't use
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// `@media (hover)` above, because the desktop support browser support isn't great.
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@media (hover: none) {
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.mat-expansion-panel:not(.mat-expanded):not([aria-disabled='true'])
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.mat-expansion-panel-header:hover {
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background: theming.get-color-from-palette($background, card);
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}
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}
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.mat-expansion-panel-header-title {
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color: theming.get-color-from-palette($foreground, text);
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}
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.mat-expansion-panel-header-description,
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.mat-expansion-indicator::after {
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color: theming.get-color-from-palette($foreground, secondary-text);
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}
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.mat-expansion-panel-header[aria-disabled='true'] {
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color: theming.get-color-from-palette($foreground, disabled-button);
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.mat-expansion-panel-header-title,
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.mat-expansion-panel-header-description {
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color: inherit;
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}
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}
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}
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@mixin typography($config-or-theme) {
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$config: typography.private-typography-to-2014-config(
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theming.get-typography-config($config-or-theme));
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.mat-expansion-panel-header {
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font: {
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family: typography-utils.font-family($config, subheading-1);
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size: typography-utils.font-size($config, subheading-1);
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weight: typography-utils.font-weight($config, subheading-1);
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}
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}
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.mat-expansion-panel-content {
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@include typography-utils.typography-level($config, body-1);
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}
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}
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@mixin density($config-or-theme) {
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$density-scale: theming.get-density-config($config-or-theme);
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$expanded-height: compatibility.private-density-prop-value(
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expansion-variables.$header-density-config, $density-scale, expanded-height);
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$collapsed-height: compatibility.private-density-prop-value(
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expansion-variables.$header-density-config, $density-scale, collapsed-height);
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@include compatibility.private-density-legacy-compatibility() {
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.mat-expansion-panel-header {
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height: $collapsed-height;
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&.mat-expanded {
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height: $expanded-height;
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}
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}
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}
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}
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@mixin theme($theme-or-color-config) {
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$theme: theming.private-legacy-get-theme($theme-or-color-config);
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@include theming.private-check-duplicate-theme-styles($theme, 'mat-expansion') {
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$color: theming.get-color-config($theme);
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$density: theming.get-density-config($theme);
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$typography: theming.get-typography-config($theme);
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@if $color != null {
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@include color($color);
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}
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@if $density != null {
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@include density($density);
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}
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@if $typography != null {
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@include typography($typography);
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}
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}
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}
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