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feat(radio): add feature targeting for styles #4270

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Jan 25, 2019
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211 changes: 211 additions & 0 deletions packages/mdc-radio/_mixins.scss
Original file line number Diff line number Diff line change
Expand Up @@ -20,10 +20,221 @@
// THE SOFTWARE.
//

@import "@material/animation/functions";
@import "@material/feature-targeting/functions";
@import "@material/feature-targeting/mixins";
@import "@material/ripple/mixins";
@import "@material/ripple/variables";
@import "@material/theme/mixins";
@import "@material/theme/variables";
@import "./functions";
@import "./variables";

@mixin mdc-radio($query: mdc-feature-all()) {
// postcss-bem-linter: define radio

$feat-animation: mdc-feature-create-target($query, animation);
$feat-color: mdc-feature-create-target($query, color);
$feat-structure: mdc-feature-create-target($query, structure);

@include mdc-ripple-common($query);

.mdc-radio {
@include mdc-feature-targets($feat-color) {
@include mdc-radio-unchecked-stroke-color($mdc-radio-unchecked-color);
@include mdc-radio-checked-stroke-color($mdc-radio-baseline-theme-color);
@include mdc-radio-ink-color($mdc-radio-baseline-theme-color);
@include mdc-radio-focus-indicator-color($mdc-radio-baseline-theme-color);
}

@include mdc-ripple-surface($query);

@include mdc-feature-targets($feat-structure) {
@include mdc-ripple-radius-unbounded;
}

@include mdc-states($mdc-radio-baseline-theme-color, $query: $query);

@include mdc-feature-targets($feat-structure) {
display: inline-block;
position: relative;
flex: 0 0 auto;
box-sizing: border-box;
width: $mdc-radio-touch-area;
height: $mdc-radio-touch-area;
padding: ($mdc-radio-touch-area - $mdc-radio-ui-size) / 2;
cursor: pointer;
/* @alternate */
will-change: opacity, transform, border-color, color;
}

// Container for radio circles and ripple.
&__background {
@include mdc-feature-targets($feat-structure) {
display: inline-block;
position: absolute;
left: ($mdc-radio-touch-area - $mdc-radio-ui-size) / 2;
box-sizing: border-box;
width: $mdc-radio-ui-pct;
height: $mdc-radio-ui-pct;

&::before {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
transform: scale(0, 0);
border-radius: 50%;
opacity: 0;
pointer-events: none;
content: "";
}
}

@include mdc-feature-targets($feat-animation) {
&::before {
transition: mdc-radio-exit(opacity), mdc-radio-exit(transform);
}
}
}

&__outer-circle {
@include mdc-feature-targets($feat-structure) {
position: absolute;
top: 0;
left: 0;
box-sizing: border-box;
width: 100%;
height: 100%;
border-width: 2px;
border-style: solid;
border-radius: 50%;
}

@include mdc-feature-targets($feat-animation) {
transition: mdc-radio-exit(border-color);
}
}

&__inner-circle {
@include mdc-feature-targets($feat-structure) {
position: absolute;
top: 0;
left: 0;
box-sizing: border-box;
width: 100%;
height: 100%;
transform: scale(0, 0);
border-width: 10px;
border-style: solid;
border-radius: 50%;
}

@include mdc-feature-targets($feat-animation) {
transition: mdc-radio-exit(transform), mdc-radio-exit(border-color);
}
}

@include mdc-feature-targets($feat-structure) {
&__native-control {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
margin: 0;
padding: 0;
opacity: 0;
cursor: inherit;
z-index: 1;
}

// stylelint-disable plugin/selector-bem-pattern

&.mdc-ripple-upgraded--background-focused {
.mdc-radio__background::before {
content: none;
}
}

// stylelint-enable plugin/selector-bem-pattern
}
}

@include mdc-feature-targets($feat-animation) {
.mdc-radio__native-control:checked,
.mdc-radio__native-control:disabled {
+ .mdc-radio__background {
transition: mdc-radio-enter(opacity), mdc-radio-enter(transform);

.mdc-radio__outer-circle {
transition: mdc-radio-enter(border-color);
}

.mdc-radio__inner-circle {
transition: mdc-radio-enter(transform), mdc-radio-enter(border-color);
}
}
}
}

@include mdc-feature-targets($feat-structure) {
.mdc-radio--disabled {
cursor: default;
pointer-events: none;
}
}

.mdc-radio__native-control:checked {
+ .mdc-radio__background {
.mdc-radio__inner-circle {
@include mdc-feature-targets($feat-structure) {
transform: scale(.5);
}

@include mdc-feature-targets($feat-animation) {
transition: mdc-radio-enter(transform), mdc-radio-enter(border-color);
}
}
}
}

.mdc-radio__native-control:disabled,
[aria-disabled="true"] .mdc-radio__native-control {
+ .mdc-radio__background {
@include mdc-feature-targets($feat-structure) {
cursor: default;
}

@include mdc-feature-targets($feat-color) {
.mdc-radio__outer-circle {
border-color: $mdc-radio-circle-color;
}

.mdc-radio__inner-circle {
border-color: $mdc-radio-circle-color;
}
}
}
}

.mdc-radio__native-control:focus {
+ .mdc-radio__background::before {
@include mdc-feature-targets($feat-structure) {
transform: scale(2, 2);
opacity: map-get($mdc-ripple-dark-ink-opacities, focus);
}

@include mdc-feature-targets($feat-animation) {
transition: mdc-radio-enter(opacity), mdc-radio-enter(transform);
}
}
}

// postcss-bem-linter: end
}

@mixin mdc-radio-unchecked-stroke-color($color) {
// stylelint-disable-next-line selector-max-specificity
.mdc-radio__native-control:enabled:not(:checked) + .mdc-radio__background .mdc-radio__outer-circle {
Expand Down
155 changes: 1 addition & 154 deletions packages/mdc-radio/mdc-radio.scss
Original file line number Diff line number Diff line change
Expand Up @@ -20,158 +20,5 @@
// THE SOFTWARE.
//

@import "@material/animation/functions";
@import "@material/ripple/common";
@import "@material/ripple/mixins";
@import "@material/ripple/variables";
@import "./functions";
@import "./mixins";
@import "./variables";

// postcss-bem-linter: define radio
.mdc-radio {
@include mdc-radio-unchecked-stroke-color($mdc-radio-unchecked-color);
@include mdc-radio-checked-stroke-color($mdc-radio-baseline-theme-color);
@include mdc-radio-ink-color($mdc-radio-baseline-theme-color);
@include mdc-radio-focus-indicator-color($mdc-radio-baseline-theme-color);
@include mdc-ripple-surface;
@include mdc-ripple-radius-unbounded;
@include mdc-states($mdc-radio-baseline-theme-color);

display: inline-block;
position: relative;
flex: 0 0 auto;
box-sizing: border-box;
width: $mdc-radio-touch-area;
height: $mdc-radio-touch-area;
padding: ($mdc-radio-touch-area - $mdc-radio-ui-size) / 2;
cursor: pointer;
/* @alternate */
will-change: opacity, transform, border-color, color;

// Container for radio circles and ripple.
&__background {
display: inline-block;
position: absolute;
left: ($mdc-radio-touch-area - $mdc-radio-ui-size) / 2;
box-sizing: border-box;
width: $mdc-radio-ui-pct;
height: $mdc-radio-ui-pct;

&::before {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
transform: scale(0, 0);
transition: mdc-radio-exit(opacity), mdc-radio-exit(transform);
border-radius: 50%;
opacity: 0;
pointer-events: none;
content: "";
}
}

&__outer-circle {
position: absolute;
top: 0;
left: 0;
box-sizing: border-box;
width: 100%;
height: 100%;
transition: mdc-radio-exit(border-color);
border-width: 2px;
border-style: solid;
border-radius: 50%;
}

&__inner-circle {
position: absolute;
top: 0;
left: 0;
box-sizing: border-box;
width: 100%;
height: 100%;
transform: scale(0, 0);
transition: mdc-radio-exit(transform), mdc-radio-exit(border-color);
border-width: 10px;
border-style: solid;
border-radius: 50%;
}

&__native-control {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
margin: 0;
padding: 0;
opacity: 0;
cursor: inherit;
z-index: 1;
}

// stylelint-disable plugin/selector-bem-pattern
&.mdc-ripple-upgraded--background-focused {
.mdc-radio__background::before {
content: none;
}
}
// stylelint-enable plugin/selector-bem-pattern
}

.mdc-radio__native-control:checked,
.mdc-radio__native-control:disabled {
+ .mdc-radio__background {
transition: mdc-radio-enter(opacity), mdc-radio-enter(transform);

.mdc-radio__outer-circle {
transition: mdc-radio-enter(border-color);
}

.mdc-radio__inner-circle {
transition: mdc-radio-enter(transform), mdc-radio-enter(border-color);
}
}
}

.mdc-radio--disabled {
cursor: default;
pointer-events: none;
}

.mdc-radio__native-control:checked {
+ .mdc-radio__background {
.mdc-radio__inner-circle {
transform: scale(.5);
transition: mdc-radio-enter(transform), mdc-radio-enter(border-color);
}
}
}

.mdc-radio__native-control:disabled,
[aria-disabled="true"] .mdc-radio__native-control {
+ .mdc-radio__background {
cursor: default;

.mdc-radio__outer-circle {
border-color: $mdc-radio-circle-color;
}

.mdc-radio__inner-circle {
border-color: $mdc-radio-circle-color;
}
}
}

.mdc-radio__native-control:focus {
+ .mdc-radio__background::before {
transform: scale(2, 2);
transition: mdc-radio-enter(opacity), mdc-radio-enter(transform);
opacity: map-get($mdc-ripple-dark-ink-opacities, focus);
}
}

// postcss-bem-linter: end
@include mdc-radio;
2 changes: 2 additions & 0 deletions test/scss/feature-targeting.scss
Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
@import "@material/feature-targeting/functions";
@import "@material/button/mixins";
@import "@material/radio/mixins";
@include mdc-button($query: mdc-feature-any());
@include mdc-radio($query: mdc-feature-any());