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* Rework progress bar markup and styles Logically moves the various `role` and `aria-` attributes to the `.progress` element itself, leaving the `.progress-bar` to be used purely for the visual presentation. This fixes the problem #36736 that in certain browser/AT combinations, zero-value/zero-width progress bars are completely ignored and not announced. For multiple/stacked progress bars, this PR introduces a new wrapper and class `.progress-stacked`, to accommodate for the fact that with the more logical structure above, we need full `.progress` elements with child `.progress-bar` elements, and can't get away with the fudge we had before of having a single `.progress` with multiple `.progress-bar`s. Note that the old markup structures still work with this change, so this could be considered a non-breaking change - though one we definitely want to highlight as it's more accessible (as it now guarantees that zero-value/zero-width progress bars, whether on their own or as part of a multi/stacked bar, are actually announced) * Add a note about progress bar change in migration guide * Add notes with old markup examples and explanation * Fix bundlewatch * Update site/content/docs/5.2/components/progress.md Co-authored-by: Julien Déramond <julien.deramond@orange.com> * Reintroduce deleted styles Turns out they're needed for correct positioning of text inside progress bar * Move changes in markup to Migrationg guide, link to that from top of progress page, rewrite some content * Fix typo in callout * Clarify "Sizing" section * Remove redundant "now" Co-authored-by: Julien Déramond <julien.deramond@orange.com> Co-authored-by: Julien Déramond <juderamond@gmail.com> Co-authored-by: Mark Otto <markdotto@gmail.com> Co-authored-by: Mark Otto <markd.otto@gmail.com>
69 lines
2.0 KiB
SCSS
69 lines
2.0 KiB
SCSS
// Disable animation if transitions are disabled
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// scss-docs-start progress-keyframes
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@if $enable-transitions {
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@keyframes progress-bar-stripes {
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0% { background-position-x: $progress-height; }
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}
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}
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// scss-docs-end progress-keyframes
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.progress,
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.progress-stacked {
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// scss-docs-start progress-css-vars
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--#{$prefix}progress-height: #{$progress-height};
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@include rfs($progress-font-size, --#{$prefix}progress-font-size);
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--#{$prefix}progress-bg: #{$progress-bg};
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--#{$prefix}progress-border-radius: #{$progress-border-radius};
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--#{$prefix}progress-box-shadow: #{$progress-box-shadow};
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--#{$prefix}progress-bar-color: #{$progress-bar-color};
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--#{$prefix}progress-bar-bg: #{$progress-bar-bg};
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--#{$prefix}progress-bar-transition: #{$progress-bar-transition};
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// scss-docs-end progress-css-vars
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display: flex;
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height: var(--#{$prefix}progress-height);
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overflow: hidden; // force rounded corners by cropping it
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@include font-size(var(--#{$prefix}progress-font-size));
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background-color: var(--#{$prefix}progress-bg);
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@include border-radius(var(--#{$prefix}progress-border-radius));
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@include box-shadow(var(--#{$prefix}progress-box-shadow));
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}
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.progress-bar {
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display: flex;
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flex-direction: column;
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justify-content: center;
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overflow: hidden;
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color: var(--#{$prefix}progress-bar-color);
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text-align: center;
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white-space: nowrap;
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background-color: var(--#{$prefix}progress-bar-bg);
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@include transition(var(--#{$prefix}progress-bar-transition));
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}
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.progress-bar-striped {
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@include gradient-striped();
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background-size: var(--#{$prefix}progress-height) var(--#{$prefix}progress-height);
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}
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.progress-stacked > .progress {
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overflow: visible;
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}
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.progress-stacked > .progress > .progress-bar {
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width: 100%;
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}
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@if $enable-transitions {
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.progress-bar-animated {
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animation: $progress-bar-animation-timing progress-bar-stripes;
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@if $enable-reduced-motion {
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@media (prefers-reduced-motion: reduce) {
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animation: none;
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}
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}
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}
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}
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