sass-references/angular-material/material/list/_list-inherited-structure.scss

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2024-12-06 10:42:08 +08:00
@use '../core/style/vendor-prefixes';
@use '../core/tokens/m2/mdc/list' as tokens-mdc-list;
@use '../core/tokens/token-utils';
// Includes the structural styles for the list that were inherited from MDC.
@mixin private-list-inherited-structural-styles {
$tokens: (tokens-mdc-list.$prefix, tokens-mdc-list.get-token-slots());
.mdc-list {
margin: 0;
padding: 8px 0;
list-style-type: none;
&:focus {
outline: none;
}
}
.mdc-list-item {
display: flex;
position: relative;
justify-content: flex-start;
overflow: hidden;
padding: 0;
align-items: stretch;
cursor: pointer;
padding-left: 16px;
padding-right: 16px;
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(background-color, list-item-container-color);
@include token-utils.create-token-slot(border-radius, list-item-container-shape);
&.mdc-list-item--selected {
@include token-utils.create-token-slot(background-color,
list-item-selected-container-color);
}
}
&:focus {
outline: 0;
}
&.mdc-list-item--disabled {
cursor: auto;
}
&.mdc-list-item--with-one-line {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(height, list-item-one-line-container-height);
}
.mdc-list-item__start {
align-self: center;
margin-top: 0;
}
.mdc-list-item__end {
align-self: center;
margin-top: 0;
}
}
&.mdc-list-item--with-two-lines {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(height, list-item-two-line-container-height);
}
.mdc-list-item__start {
align-self: flex-start;
margin-top: 16px;
}
.mdc-list-item__end {
align-self: center;
margin-top: 0;
}
}
&.mdc-list-item--with-three-lines {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(height, list-item-three-line-container-height);
}
.mdc-list-item__start {
align-self: flex-start;
margin-top: 16px;
}
.mdc-list-item__end {
align-self: flex-start;
margin-top: 16px;
}
}
// Not used in Material, but some internal tests seem to depend on it.
&.mdc-list-item--selected::before,
&.mdc-list-item--selected:focus::before,
&:not(.mdc-list-item--selected):focus::before {
position: absolute;
box-sizing: border-box;
width: 100%;
height: 100%;
top: 0;
left: 0;
content: '';
pointer-events: none;
}
}
a.mdc-list-item {
color: inherit;
text-decoration: none;
}
.mdc-list-item__start {
fill: currentColor;
flex-shrink: 0;
pointer-events: none;
@include token-utils.use-tokens($tokens...) {
.mdc-list-item--with-leading-icon & {
@include token-utils.create-token-slot(color, list-item-leading-icon-color);
@include token-utils.create-token-slot(width, list-item-leading-icon-size);
@include token-utils.create-token-slot(height, list-item-leading-icon-size);
margin-left: 16px;
margin-right: 32px;
}
[dir='rtl'] .mdc-list-item--with-leading-icon & {
margin-left: 32px;
margin-right: 16px;
}
.mdc-list-item--with-leading-icon:hover & {
@include token-utils.create-token-slot(color, list-item-hover-leading-icon-color);
}
// This is the same in RTL, but we need the specificity.
.mdc-list-item--with-leading-avatar & {
@include token-utils.create-token-slot(width, list-item-leading-avatar-size);
@include token-utils.create-token-slot(height, list-item-leading-avatar-size);
margin-left: 16px;
margin-right: 16px;
border-radius: 50%;
}
.mdc-list-item--with-leading-avatar &,
[dir='rtl'] .mdc-list-item--with-leading-avatar & {
margin-left: 16px;
margin-right: 16px;
border-radius: 50%;
}
}
}
.mdc-list-item__end {
flex-shrink: 0;
pointer-events: none;
@include token-utils.use-tokens($tokens...) {
.mdc-list-item--with-trailing-meta & {
@include token-utils.create-token-slot(font-family,
list-item-trailing-supporting-text-font);
@include token-utils.create-token-slot(line-height,
list-item-trailing-supporting-text-line-height);
@include token-utils.create-token-slot(font-size,
list-item-trailing-supporting-text-size);
@include token-utils.create-token-slot(font-weight,
list-item-trailing-supporting-text-weight);
@include token-utils.create-token-slot(letter-spacing,
list-item-trailing-supporting-text-tracking);
}
.mdc-list-item--with-trailing-icon & {
@include token-utils.create-token-slot(color, list-item-trailing-icon-color);
@include token-utils.create-token-slot(width, list-item-trailing-icon-size);
@include token-utils.create-token-slot(height, list-item-trailing-icon-size);
}
.mdc-list-item--with-trailing-icon:hover & {
@include token-utils.create-token-slot(color, list-item-hover-trailing-icon-color);
}
// For some reason this has an increased specificity just for the `color`.
// Keeping it in place for now to reduce the amount of screenshot diffs.
.mdc-list-item.mdc-list-item--with-trailing-meta & {
@include token-utils.create-token-slot(color, list-item-trailing-supporting-text-color);
}
.mdc-list-item--selected.mdc-list-item--with-trailing-icon & {
@include token-utils.create-token-slot(color, list-item-selected-trailing-icon-color);
}
}
}
.mdc-list-item__content {
text-overflow: ellipsis;
white-space: nowrap;
overflow: hidden;
align-self: center;
flex: 1;
pointer-events: none;
.mdc-list-item--with-two-lines &,
.mdc-list-item--with-three-lines & {
align-self: stretch;
}
}
.mdc-list-item__primary-text {
text-overflow: ellipsis;
white-space: nowrap;
overflow: hidden;
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(color, list-item-label-text-color);
@include token-utils.create-token-slot(font-family, list-item-label-text-font);
@include token-utils.create-token-slot(line-height, list-item-label-text-line-height);
@include token-utils.create-token-slot(font-size, list-item-label-text-size);
@include token-utils.create-token-slot(font-weight, list-item-label-text-weight);
@include token-utils.create-token-slot(letter-spacing, list-item-label-text-tracking);
.mdc-list-item:hover & {
@include token-utils.create-token-slot(color, list-item-hover-label-text-color);
}
.mdc-list-item:focus & {
@include token-utils.create-token-slot(color, list-item-focus-label-text-color);
}
}
.mdc-list-item--with-two-lines &,
.mdc-list-item--with-three-lines & {
display: block;
margin-top: 0;
line-height: normal;
margin-bottom: -20px;
}
.mdc-list-item--with-two-lines &::before,
.mdc-list-item--with-three-lines &::before {
display: inline-block;
width: 0;
height: 28px;
content: '';
vertical-align: 0;
}
.mdc-list-item--with-two-lines &::after,
.mdc-list-item--with-three-lines &::after {
display: inline-block;
width: 0;
height: 20px;
content: '';
vertical-align: -20px;
}
}
.mdc-list-item__secondary-text {
text-overflow: ellipsis;
white-space: nowrap;
overflow: hidden;
display: block;
margin-top: 0;
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(color, list-item-supporting-text-color);
@include token-utils.create-token-slot(font-family, list-item-supporting-text-font);
@include token-utils.create-token-slot(line-height, list-item-supporting-text-line-height);
@include token-utils.create-token-slot(font-size, list-item-supporting-text-size);
@include token-utils.create-token-slot(font-weight, list-item-supporting-text-weight);
@include token-utils.create-token-slot(letter-spacing, list-item-supporting-text-tracking);
}
&::before {
display: inline-block;
width: 0;
height: 20px;
content: '';
vertical-align: 0;
}
.mdc-list-item--with-three-lines & {
white-space: normal;
line-height: 20px;
}
.mdc-list-item--with-overline & {
white-space: nowrap;
line-height: auto;
}
}
.mdc-list-item--with-leading-radio,
.mdc-list-item--with-leading-checkbox,
.mdc-list-item--with-leading-icon,
.mdc-list-item--with-leading-avatar {
&.mdc-list-item {
padding-left: 0;
padding-right: 16px;
[dir='rtl'] & {
padding-left: 16px;
padding-right: 0;
}
}
&.mdc-list-item--with-two-lines {
.mdc-list-item__primary-text {
display: block;
margin-top: 0;
line-height: normal;
margin-bottom: -20px;
// This was used by MDC to set the text baseline. We should figure out a way to
// remove it, because it can introduce unnecessary whitespace at the beginning
// of the element.
&::before {
display: inline-block;
width: 0;
height: 32px;
content: '';
vertical-align: 0;
}
&::after {
display: inline-block;
width: 0;
height: 20px;
content: '';
vertical-align: -20px;
}
}
&.mdc-list-item--with-trailing-meta {
.mdc-list-item__end {
display: block;
margin-top: 0;
line-height: normal;
&::before {
display: inline-block;
width: 0;
height: 32px;
content: '';
vertical-align: 0;
}
}
}
}
}
.mdc-list-item--with-trailing-icon {
&.mdc-list-item {
// This is the same in RTL, but we need the specificity.
&, [dir='rtl'] & {
padding-left: 0;
padding-right: 0;
}
}
.mdc-list-item__end {
margin-left: 16px;
margin-right: 16px;
}
}
.mdc-list-item--with-trailing-meta {
&.mdc-list-item {
padding-left: 16px;
padding-right: 0;
[dir='rtl'] & {
padding-left: 0;
padding-right: 16px;
}
}
.mdc-list-item__end {
@include vendor-prefixes.user-select(none);
margin-left: 28px;
margin-right: 16px;
[dir='rtl'] & {
margin-left: 16px;
margin-right: 28px;
}
}
&.mdc-list-item--with-three-lines .mdc-list-item__end,
&.mdc-list-item--with-two-lines .mdc-list-item__end {
display: block;
line-height: normal;
align-self: flex-start;
margin-top: 0;
&::before {
display: inline-block;
width: 0;
height: 28px;
content: '';
vertical-align: 0;
}
}
}
.mdc-list-item--with-leading-radio,
.mdc-list-item--with-leading-checkbox {
.mdc-list-item__start {
margin-left: 8px;
margin-right: 24px;
[dir='rtl'] & {
margin-left: 24px;
margin-right: 8px;
}
}
&.mdc-list-item--with-two-lines {
.mdc-list-item__start {
align-self: flex-start;
margin-top: 8px;
}
}
}
.mdc-list-item--with-trailing-radio,
.mdc-list-item--with-trailing-checkbox {
&.mdc-list-item {
padding-left: 16px;
padding-right: 0;
[dir='rtl'] & {
padding-left: 0;
padding-right: 16px;
}
}
&.mdc-list-item--with-leading-icon,
&.mdc-list-item--with-leading-avatar {
padding-left: 0;
[dir='rtl'] & {
padding-right: 0;
}
}
.mdc-list-item__end {
margin-left: 24px;
margin-right: 8px;
[dir='rtl'] & {
margin-left: 8px;
margin-right: 24px;
}
}
&.mdc-list-item--with-three-lines .mdc-list-item__end {
align-self: flex-start;
margin-top: 8px;
}
}
.mdc-list-group__subheader {
margin: 0.75rem 16px;
}
.mdc-list-item--disabled {
.mdc-list-item__start,
.mdc-list-item__content,
.mdc-list-item__end {
opacity: 1;
}
.mdc-list-item__primary-text,
.mdc-list-item__secondary-text {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(opacity, list-item-disabled-label-text-opacity);
}
}
&.mdc-list-item--with-leading-icon .mdc-list-item__start {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(color, list-item-disabled-leading-icon-color);
@include token-utils.create-token-slot(opacity, list-item-disabled-leading-icon-opacity);
}
}
&.mdc-list-item--with-trailing-icon .mdc-list-item__end {
@include token-utils.use-tokens($tokens...) {
@include token-utils.create-token-slot(color, list-item-disabled-trailing-icon-color);
@include token-utils.create-token-slot(opacity, list-item-disabled-trailing-icon-opacity);
}
}
}
.mat-mdc-list-item.mat-mdc-list-item-both-leading-and-trailing {
&, [dir='rtl'] & {
padding-left: 0;
padding-right: 0;
}
}
}