32 lines
1.4 KiB
SCSS
32 lines
1.4 KiB
SCSS
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@use '../core/tokens/m2/mat/form-field' as tokens-mat-form-field;
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@use '../core/tokens/token-utils';
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@use '../core/style/layout-common';
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// MDC text-field used to use their ripple in order to show a focus and hover effect for
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// text-fields. This is unnecessary because the ripples bring in a lot of unnecessary
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// styles and runtime code while the actual goal for the text-field is simply showing a
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// focus and hover effect. The ripples will unnecessarily provide CSS selectors and JS
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// runtime code for launching interaction ripples at pointer location. This is not needed
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// for the text-field, so we create our own minimal focus overlay styles. Our focus overlay
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// uses the exact same logic to compute the colors as in the default MDC text-field ripples.
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@mixin private-form-field-focus-overlay() {
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.mat-mdc-form-field-focus-overlay {
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@include layout-common.fill;
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opacity: 0;
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pointer-events: none; // Make sure we don't block click on the prefix/suffix.
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@include token-utils.use-tokens(
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tokens-mat-form-field.$prefix, tokens-mat-form-field.get-token-slots()) {
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@include token-utils.create-token-slot(background-color, state-layer-color);
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.mat-mdc-text-field-wrapper:hover & {
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@include token-utils.create-token-slot(opacity, hover-state-layer-opacity);
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}
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.mat-mdc-form-field.mat-focused & {
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@include token-utils.create-token-slot(opacity, focus-state-layer-opacity);
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}
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}
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}
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}
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