[6a3a178] | 1 | @use '../../../cdk/a11y';
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| 2 | @use './list-common';
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| 3 | @use './layout-common';
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| 4 |
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| 5 | // The mixins below are shared between mat-menu and mat-select
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| 6 |
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| 7 | // menu width must be a multiple of 56px
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| 8 | $overlay-min-width: 112px !default; // 56 * 2
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| 9 | $overlay-max-width: 280px !default; // 56 * 5
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| 10 |
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| 11 | $item-height: 48px !default;
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| 12 | $side-padding: 16px !default;
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| 13 | $icon-margin: 16px !default;
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| 14 |
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| 15 |
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| 16 | @mixin base() {
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| 17 | min-width: $overlay-min-width;
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| 18 | max-width: $overlay-max-width;
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| 19 | overflow: auto;
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| 20 | -webkit-overflow-scrolling: touch; // for momentum scroll on mobile
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| 21 | }
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| 22 |
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| 23 | @mixin item-base() {
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| 24 | @include list-common.truncate-line();
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| 25 |
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| 26 | // Needs to be a block for the ellipsis to work.
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| 27 | display: block;
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| 28 | line-height: $item-height;
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| 29 | height: $item-height;
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| 30 | padding: 0 $side-padding;
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| 31 |
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| 32 | text-align: left;
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| 33 | text-decoration: none; // necessary to reset anchor tags
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| 34 |
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| 35 | // Required for Edge not to show scrollbars when setting the width manually. See #12112.
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| 36 | max-width: 100%;
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| 37 |
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| 38 | &[disabled] {
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| 39 | cursor: default;
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| 40 | }
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| 41 |
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| 42 | [dir='rtl'] & {
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| 43 | text-align: right;
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| 44 | }
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| 45 |
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| 46 | .mat-icon {
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| 47 | margin-right: $icon-margin;
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| 48 | vertical-align: middle;
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| 49 |
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| 50 | svg {
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| 51 | vertical-align: top;
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| 52 | }
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| 53 |
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| 54 | [dir='rtl'] & {
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| 55 | margin-left: $icon-margin;
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| 56 | margin-right: 0;
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| 57 | }
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| 58 | }
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| 59 | }
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| 60 |
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| 61 | @mixin item-submenu-trigger($side-padding) {
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| 62 | // Increase the side padding to prevent the indicator from overlapping the text.
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| 63 | padding-right: $side-padding * 2;
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| 64 |
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| 65 | [dir='rtl'] & {
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| 66 | padding-right: $side-padding;
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| 67 | padding-left: $side-padding * 2;
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| 68 | }
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| 69 | }
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| 70 |
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| 71 | @mixin item-submenu-icon($side-padding) {
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| 72 | position: absolute;
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| 73 | top: 50%;
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| 74 | right: $side-padding;
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| 75 | transform: translateY(-50%);
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| 76 | width: 5px;
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| 77 | height: 10px;
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| 78 | fill: currentColor;
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| 79 |
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| 80 | [dir='rtl'] & {
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| 81 | right: auto;
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| 82 | left: $side-padding;
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| 83 | transform: translateY(-50%) scaleX(-1);
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| 84 | }
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| 85 |
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| 86 | // Fix for Chromium-based browsers blending in the `currentColor` with the background.
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| 87 | @include a11y.high-contrast(active, off) {
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| 88 | fill: CanvasText;
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| 89 | }
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| 90 | }
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| 91 |
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| 92 | @mixin item-ripple() {
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| 93 | @include layout-common.fill;
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| 94 |
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| 95 | // Prevent any pointer events on the ripple container for a menu item. The ripple container is
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| 96 | // not the trigger element for the ripples and can be therefore disabled like that. Disabling
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| 97 | // the pointer events ensures that there is no `click` event that can bubble up and cause
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| 98 | // the menu panel to close.
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| 99 | pointer-events: none;
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| 100 | }
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