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metabuilder/scss/m3-scss/material/button/button.module.scss
2026-03-09 22:30:41 +00:00

330 lines
13 KiB
SCSS

@use './button-base';
@use '../core/style/private' as style-private;
@use '../core/style/vendor-prefixes';
@use '../core/tokens/token-utils';
@use '../core/focus-indicators/private' as focus-indicators-private;
@use './m3-button';
$fallbacks: m3-button.get-tokens();
.mat-mdc-button-base {
text-decoration: none;
// Makes button icon not cut off/shrink making the icon visible to fix b/411228600
& .mat-icon {
// stylelint-disable material/no-prefixes
min-height: fit-content;
flex-shrink: 0;
}
// Hide the hover ripple on devices that don't support hover. Note that we have the `span`
// in the selector in order to increase the specificity over the actual hover styles.
@media (hover: none) {
&:hover > span.mat-mdc-button-persistent-ripple::before {
opacity: 0;
}
}
}
.mdc-button {
@include vendor-prefixes.user-select(none);
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
box-sizing: border-box;
min-width: 64px;
border: none;
outline: none;
line-height: inherit;
-webkit-appearance: none;
overflow: visible;
vertical-align: middle;
background: transparent;
padding: 0 8px;
&::-moz-focus-inner {
padding: 0;
border: 0;
}
&:active {
outline: none;
}
&:hover {
cursor: pointer;
}
&:disabled {
cursor: default;
pointer-events: none;
}
&[hidden] {
display: none;
}
.mdc-button__label {
position: relative;
}
}
.mat-mdc-button {
padding: 0 #{token-utils.slot(button-text-horizontal-padding, $fallbacks, true)};
height: token-utils.slot(button-text-container-height, $fallbacks);
font-family: token-utils.slot(button-text-label-text-font, $fallbacks);
font-size: token-utils.slot(button-text-label-text-size, $fallbacks);
letter-spacing: token-utils.slot(button-text-label-text-tracking, $fallbacks);
text-transform: token-utils.slot(button-text-label-text-transform, $fallbacks);
font-weight: token-utils.slot(button-text-label-text-weight, $fallbacks);
&, .mdc-button__ripple {
border-radius: token-utils.slot(button-text-container-shape, $fallbacks);
}
&:not(:disabled) {
color: token-utils.slot(button-text-label-text-color, $fallbacks);
}
// We need to re-apply the disabled tokens since MDC uses
// `:disabled` which doesn't apply to anchors.
@include button-base.mat-private-button-disabled {
color: token-utils.slot(button-text-disabled-label-text-color, $fallbacks);
}
@include button-base.mat-private-button-horizontal-layout(
button-text-icon-spacing, button-text-icon-offset,
button-text-with-icon-horizontal-padding, $fallbacks);
@include button-base.mat-private-button-ripple(
button-text-ripple-color, button-text-state-layer-color,
button-text-disabled-state-layer-color,
button-text-hover-state-layer-opacity, button-text-focus-state-layer-opacity,
button-text-pressed-state-layer-opacity, $fallbacks);
@include button-base.mat-private-button-touch-target(false,
button-text-touch-target-size, button-text-touch-target-display, $fallbacks);
}
.mat-mdc-unelevated-button {
transition: box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);
height: token-utils.slot(button-filled-container-height, $fallbacks);
font-family: token-utils.slot(button-filled-label-text-font, $fallbacks);
font-size: token-utils.slot(button-filled-label-text-size, $fallbacks);
letter-spacing: token-utils.slot(button-filled-label-text-tracking, $fallbacks);
text-transform: token-utils.slot(button-filled-label-text-transform, $fallbacks);
font-weight: token-utils.slot(button-filled-label-text-weight, $fallbacks);
padding: 0 #{token-utils.slot(button-filled-horizontal-padding, $fallbacks, true)};
@include button-base.mat-private-button-horizontal-layout(
button-filled-icon-spacing, button-filled-icon-offset, null, $fallbacks);
@include button-base.mat-private-button-ripple(
button-filled-ripple-color, button-filled-state-layer-color,
button-filled-disabled-state-layer-color,
button-filled-hover-state-layer-opacity, button-filled-focus-state-layer-opacity,
button-filled-pressed-state-layer-opacity, $fallbacks);
@include button-base.mat-private-button-touch-target(false,
button-filled-touch-target-size, button-filled-touch-target-display, $fallbacks);
&:not(:disabled) {
color: token-utils.slot(button-filled-label-text-color, $fallbacks);
background-color: token-utils.slot(button-filled-container-color, $fallbacks);
}
&, .mdc-button__ripple {
border-radius: token-utils.slot(button-filled-container-shape, $fallbacks);
}
// We need to re-apply the disabled tokens since MDC uses
// `:disabled` which doesn't apply to anchors.
@include button-base.mat-private-button-disabled {
color: token-utils.slot(button-filled-disabled-label-text-color, $fallbacks);
background-color: token-utils.slot(button-filled-disabled-container-color, $fallbacks);
}
}
.mat-mdc-raised-button {
transition: box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);
box-shadow: token-utils.slot(button-protected-container-elevation-shadow, $fallbacks);
height: token-utils.slot(button-protected-container-height, $fallbacks);
font-family: token-utils.slot(button-protected-label-text-font, $fallbacks);
font-size: token-utils.slot(button-protected-label-text-size, $fallbacks);
letter-spacing: token-utils.slot(button-protected-label-text-tracking, $fallbacks);
text-transform: token-utils.slot(button-protected-label-text-transform, $fallbacks);
font-weight: token-utils.slot(button-protected-label-text-weight, $fallbacks);
padding: 0 #{token-utils.slot(button-protected-horizontal-padding, $fallbacks, true)};
@include button-base.mat-private-button-horizontal-layout(
button-protected-icon-spacing, button-protected-icon-offset, null, $fallbacks);
@include button-base.mat-private-button-ripple(
button-protected-ripple-color, button-protected-state-layer-color,
button-protected-disabled-state-layer-color,
button-protected-hover-state-layer-opacity, button-protected-focus-state-layer-opacity,
button-protected-pressed-state-layer-opacity, $fallbacks);
@include button-base.mat-private-button-touch-target(false,
button-protected-touch-target-size, button-protected-touch-target-display, $fallbacks);
&:not(:disabled) {
color: token-utils.slot(button-protected-label-text-color, $fallbacks);
background-color: token-utils.slot(button-protected-container-color, $fallbacks);
}
&, .mdc-button__ripple {
border-radius: token-utils.slot(button-protected-container-shape, $fallbacks);
}
@media (hover: hover) {
&:hover {
box-shadow: token-utils.slot(button-protected-hover-container-elevation-shadow, $fallbacks);
}
}
&:focus {
box-shadow: token-utils.slot(button-protected-focus-container-elevation-shadow, $fallbacks);
}
&:active, &:focus:active {
box-shadow: token-utils.slot(button-protected-pressed-container-elevation-shadow, $fallbacks);
}
// We need to re-apply the disabled tokens since MDC uses
// `:disabled` which doesn't apply to anchors.
@include button-base.mat-private-button-disabled {
color: token-utils.slot(button-protected-disabled-label-text-color, $fallbacks);
background-color: token-utils.slot(button-protected-disabled-container-color, $fallbacks);
&.mat-mdc-button-disabled {
box-shadow: token-utils.slot(
button-protected-disabled-container-elevation-shadow, $fallbacks);
}
}
}
.mat-mdc-outlined-button {
border-style: solid;
transition: border 280ms cubic-bezier(0.4, 0, 0.2, 1);
height: token-utils.slot(button-outlined-container-height, $fallbacks);
font-family: token-utils.slot(button-outlined-label-text-font, $fallbacks);
font-size: token-utils.slot(button-outlined-label-text-size, $fallbacks);
letter-spacing: token-utils.slot(button-outlined-label-text-tracking, $fallbacks);
text-transform: token-utils.slot(button-outlined-label-text-transform, $fallbacks);
font-weight: token-utils.slot(button-outlined-label-text-weight, $fallbacks);
border-radius: token-utils.slot(button-outlined-container-shape, $fallbacks);
border-width: token-utils.slot(button-outlined-outline-width, $fallbacks);
padding: 0 #{token-utils.slot(button-outlined-horizontal-padding, $fallbacks, true)};
@include button-base.mat-private-button-horizontal-layout(
button-outlined-icon-spacing, button-outlined-icon-offset, null, $fallbacks);
@include button-base.mat-private-button-ripple(
button-outlined-ripple-color, button-outlined-state-layer-color,
button-outlined-disabled-state-layer-color,
button-outlined-hover-state-layer-opacity, button-outlined-focus-state-layer-opacity,
button-outlined-pressed-state-layer-opacity, $fallbacks);
@include button-base.mat-private-button-touch-target(false,
button-outlined-touch-target-size, button-outlined-touch-target-display, $fallbacks);
&:not(:disabled) {
color: token-utils.slot(button-outlined-label-text-color, $fallbacks);
border-color: token-utils.slot(button-outlined-outline-color, $fallbacks);
}
// We need to re-apply the disabled tokens since MDC uses
// `:disabled` which doesn't apply to anchors.
@include button-base.mat-private-button-disabled {
color: token-utils.slot(button-outlined-disabled-label-text-color, $fallbacks);
border-color: token-utils.slot(button-outlined-disabled-outline-color, $fallbacks);
}
}
.mat-tonal-button {
transition: box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);
height: token-utils.slot(button-tonal-container-height, $fallbacks);
font-family: token-utils.slot(button-tonal-label-text-font, $fallbacks);
font-size: token-utils.slot(button-tonal-label-text-size, $fallbacks);
letter-spacing: token-utils.slot(button-tonal-label-text-tracking, $fallbacks);
text-transform: token-utils.slot(button-tonal-label-text-transform, $fallbacks);
font-weight: token-utils.slot(button-tonal-label-text-weight, $fallbacks);
padding: 0 #{token-utils.slot(button-tonal-horizontal-padding, $fallbacks, true)};
&:not(:disabled) {
color: token-utils.slot(button-tonal-label-text-color, $fallbacks);
background-color: token-utils.slot(button-tonal-container-color, $fallbacks);
}
&, .mdc-button__ripple {
border-radius: token-utils.slot(button-tonal-container-shape, $fallbacks);
}
// We need to re-apply the disabled tokens since MDC uses
// `:disabled` which doesn't apply to anchors.
@include button-base.mat-private-button-disabled {
color: token-utils.slot(button-tonal-disabled-label-text-color, $fallbacks);
background-color: token-utils.slot(button-tonal-disabled-container-color, $fallbacks);
}
@include button-base.mat-private-button-horizontal-layout(
button-tonal-icon-spacing, button-tonal-icon-offset, null, $fallbacks);
@include button-base.mat-private-button-ripple(
button-tonal-ripple-color, button-tonal-state-layer-color,
button-tonal-disabled-state-layer-color,
button-tonal-hover-state-layer-opacity, button-tonal-focus-state-layer-opacity,
button-tonal-pressed-state-layer-opacity, $fallbacks);
@include button-base.mat-private-button-touch-target(false,
button-tonal-touch-target-size, button-tonal-touch-target-display, $fallbacks);
}
.mat-mdc-button,
.mat-mdc-unelevated-button,
.mat-mdc-raised-button,
.mat-mdc-outlined-button,
.mat-tonal-button {
@include button-base.mat-private-button-interactive();
@include style-private.private-animation-noop();
// Similar to MDC's `_icon-structure`, apart from the margin which we
// handle via custom tokens in `mat-private-button-horizontal-layout`.
& > .mat-icon {
$icon-size: 1.125rem;
display: inline-block;
position: relative;
vertical-align: top;
font-size: $icon-size;
height: $icon-size;
width: $icon-size;
}
}
// Since the stroked button has has an actual border that reduces the available space for
// child elements such as the ripple container or focus overlay, an inherited border radius
// for the absolute-positioned child elements does not work properly. This is because the
// child element cannot expand to the same boundaries as the parent element with a border.
// In order to work around this issue by *not* hiding overflow, we adjust the child elements
// to fully cover the actual button element. This means that the border-radius would be correct
// then. See: https://github.com/angular/components/issues/13738
.mat-mdc-outlined-button .mat-mdc-button-ripple,
.mat-mdc-outlined-button .mdc-button__ripple {
$offset: -1px;
top: $offset;
left: $offset;
bottom: $offset;
right: $offset;
}
// For the button element, default inset/offset values are necessary to ensure that
// the focus indicator is sufficiently contrastive and renders appropriately.
.mat-mdc-unelevated-button,
.mat-tonal-button,
.mat-mdc-raised-button {
.mat-focus-indicator::before {
$default-border-width: focus-indicators-private.$default-border-width;
$border-width: var(--mat-focus-indicator-border-width, #{$default-border-width});
$offset: calc(#{$border-width} + 2px);
margin: calc(#{$offset} * -1);
}
}
.mat-mdc-outlined-button .mat-focus-indicator::before {
$default-border-width: focus-indicators-private.$default-border-width;
$border-width: var(--mat-focus-indicator-border-width, #{$default-border-width});
$offset: calc(#{$border-width} + 3px);
margin: calc(#{$offset} * -1);
}