[6a3a178] | 1 | @use 'sass:map';
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| 2 | @use '../core/theming/theming';
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| 3 | @use '../core/typography/typography';
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| 4 | @use '../core/typography/typography-utils';
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| 5 | @use '../core/density/private/compatibility';
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| 6 | @use '../core/style/private';
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| 7 | @use './stepper-variables';
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| 8 |
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| 9 | @mixin color($config-or-theme) {
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| 10 | $config: theming.get-color-config($config-or-theme);
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| 11 | $foreground: map.get($config, foreground);
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| 12 | $background: map.get($config, background);
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| 13 | $primary: map.get($config, primary);
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| 14 | $accent: map.get($config, accent);
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| 15 | $warn: map.get($config, warn);
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| 16 |
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| 17 | .mat-step-header {
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| 18 | &.cdk-keyboard-focused,
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| 19 | &.cdk-program-focused,
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| 20 | &:hover:not([aria-disabled]),
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| 21 | &:hover[aria-disabled='false'] {
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| 22 | background-color: theming.get-color-from-palette($background, hover);
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| 23 | }
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| 24 |
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| 25 | &:hover[aria-disabled='true'] {
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| 26 | cursor: default;
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| 27 | }
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| 28 |
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| 29 | // On touch devices the :hover state will linger on the element after a tap.
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| 30 | // Reset it via `@media` after the declaration, because the media query isn't
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| 31 | // supported by all browsers yet.
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| 32 | @media (hover: none) {
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| 33 | &:hover {
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| 34 | background: none;
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| 35 | }
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| 36 | }
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| 37 |
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| 38 | .mat-step-label,
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| 39 | .mat-step-optional {
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| 40 | // TODO(josephperrott): Update to using a corrected disabled-text contrast
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| 41 | // instead of secondary-text.
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| 42 | color: theming.get-color-from-palette($foreground, secondary-text);
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| 43 | }
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| 44 |
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| 45 | .mat-step-icon {
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| 46 | // TODO(josephperrott): Update to using a corrected disabled-text contrast
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| 47 | // instead of secondary-text.
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| 48 | background-color: theming.get-color-from-palette($foreground, secondary-text);
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| 49 | color: theming.get-color-from-palette($primary, default-contrast);
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| 50 | }
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| 51 |
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| 52 | .mat-step-icon-selected,
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| 53 | .mat-step-icon-state-done,
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| 54 | .mat-step-icon-state-edit {
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| 55 | background-color: theming.get-color-from-palette($primary);
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| 56 | color: theming.get-color-from-palette($primary, default-contrast);
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| 57 | }
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| 58 |
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| 59 | &.mat-accent {
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| 60 | .mat-step-icon {
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| 61 | color: theming.get-color-from-palette($accent, default-contrast);
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| 62 | }
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| 63 |
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| 64 | .mat-step-icon-selected,
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| 65 | .mat-step-icon-state-done,
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| 66 | .mat-step-icon-state-edit {
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| 67 | background-color: theming.get-color-from-palette($accent);
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| 68 | color: theming.get-color-from-palette($accent, default-contrast);
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| 69 | }
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| 70 | }
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| 71 |
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| 72 | &.mat-warn {
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| 73 | .mat-step-icon {
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| 74 | color: theming.get-color-from-palette($warn, default-contrast);
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| 75 | }
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| 76 |
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| 77 | .mat-step-icon-selected,
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| 78 | .mat-step-icon-state-done,
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| 79 | .mat-step-icon-state-edit {
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| 80 | background-color: theming.get-color-from-palette($warn);
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| 81 | color: theming.get-color-from-palette($warn, default-contrast);
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| 82 | }
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| 83 | }
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| 84 |
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| 85 | .mat-step-icon-state-error {
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| 86 | background-color: transparent;
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| 87 | color: theming.get-color-from-palette($warn, text);
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| 88 | }
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| 89 |
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| 90 | .mat-step-label.mat-step-label-active {
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| 91 | color: theming.get-color-from-palette($foreground, text);
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| 92 | }
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| 93 |
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| 94 | .mat-step-label.mat-step-label-error {
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| 95 | color: theming.get-color-from-palette($warn, text);
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| 96 | }
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| 97 | }
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| 98 |
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| 99 | .mat-stepper-horizontal, .mat-stepper-vertical {
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| 100 | background-color: theming.get-color-from-palette($background, card);
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| 101 | }
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| 102 |
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| 103 | .mat-stepper-vertical-line::before {
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| 104 | border-left-color: theming.get-color-from-palette($foreground, divider);
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| 105 | }
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| 106 |
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| 107 | .mat-horizontal-stepper-header::before,
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| 108 | .mat-horizontal-stepper-header::after,
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| 109 | .mat-stepper-horizontal-line {
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| 110 | border-top-color: theming.get-color-from-palette($foreground, divider);
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| 111 | }
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| 112 | }
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| 113 |
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| 114 | @mixin typography($config-or-theme) {
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| 115 | $config: typography.private-typography-to-2014-config(
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| 116 | theming.get-typography-config($config-or-theme));
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| 117 | .mat-stepper-vertical, .mat-stepper-horizontal {
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| 118 | font-family: typography-utils.font-family($config);
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| 119 | }
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| 120 |
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| 121 | .mat-step-label {
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| 122 | font: {
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| 123 | size: typography-utils.font-size($config, body-1);
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| 124 | weight: typography-utils.font-weight($config, body-1);
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| 125 | };
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| 126 | }
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| 127 |
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| 128 | .mat-step-sub-label-error {
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| 129 | font-weight: normal;
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| 130 | }
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| 131 |
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| 132 | .mat-step-label-error {
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| 133 | font-size: typography-utils.font-size($config, body-2);
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| 134 | }
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| 135 |
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| 136 | .mat-step-label-selected {
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| 137 | font: {
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| 138 | size: typography-utils.font-size($config, body-2);
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| 139 | weight: typography-utils.font-weight($config, body-2);
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| 140 | };
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| 141 | }
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| 142 | }
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| 143 |
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| 144 | @mixin density($config-or-theme) {
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| 145 | $density-scale: theming.get-density-config($config-or-theme);
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| 146 | $height: compatibility.private-density-prop-value(stepper-variables.$density-config,
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| 147 | $density-scale, height);
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| 148 | $vertical-padding: private.private-div($height - stepper-variables.$label-header-height, 2);
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| 149 |
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| 150 | @include compatibility.private-density-legacy-compatibility() {
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| 151 | .mat-horizontal-stepper-header {
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| 152 | height: $height;
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| 153 | }
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| 154 |
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| 155 | .mat-stepper-label-position-bottom .mat-horizontal-stepper-header,
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| 156 | .mat-vertical-stepper-header {
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| 157 | padding: $vertical-padding stepper-variables.$side-gap;
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| 158 | }
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| 159 |
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| 160 | // Ensures that the vertical lines for the step content exceed into the step
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| 161 | // headers with a given distance (`$mat-stepper-line-gap`) to the step icon.
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| 162 | .mat-stepper-vertical-line::before {
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| 163 | top: stepper-variables.$line-gap - $vertical-padding;
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| 164 | bottom: stepper-variables.$line-gap - $vertical-padding;
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| 165 | }
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| 166 |
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| 167 | // Ensures that the horizontal lines for the step header are centered vertically.
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| 168 | .mat-stepper-label-position-bottom .mat-horizontal-stepper-header {
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| 169 | &::after, &::before {
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| 170 | top: $vertical-padding + private.private-div(stepper-variables.$label-header-height, 2);
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| 171 | }
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| 172 | }
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| 173 |
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| 174 | // Ensures that the horizontal line for the step content is aligned centered vertically.
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| 175 | .mat-stepper-label-position-bottom .mat-stepper-horizontal-line {
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| 176 | top: $vertical-padding + private.private-div(stepper-variables.$label-header-height, 2);
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| 177 | }
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| 178 | }
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| 179 | }
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| 180 |
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| 181 | @mixin theme($theme-or-color-config) {
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| 182 | $theme: theming.private-legacy-get-theme($theme-or-color-config);
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| 183 | @include theming.private-check-duplicate-theme-styles($theme, 'mat-stepper') {
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| 184 | $color: theming.get-color-config($theme);
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| 185 | $density: theming.get-density-config($theme);
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| 186 | $typography: theming.get-typography-config($theme);
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| 187 |
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| 188 | @if $color != null {
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| 189 | @include color($color);
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| 190 | }
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| 191 | @if $density != null {
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| 192 | @include density($density);
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| 193 | }
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| 194 | @if $typography != null {
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| 195 | @include typography($typography);
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| 196 | }
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| 197 | }
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| 198 | }
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