84 lines
1.8 KiB
HTML
84 lines
1.8 KiB
HTML
<!-- Simple tooltip styled to look like an abbr.
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Modeled after https://github.com/nico3333fr/van11y-accessible-simple-tooltip-aria
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-->
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<span class="tooltip-button"
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aria-describedby="tooltip-{id}"
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aria-expanded={shown}
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aria-controls="tooltip-{id}"
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role="button"
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tabindex="0"
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on:mouseover="set({shown: true, mouseover: true})"
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on:mouseleave="set({shown: false, mouseover: false})"
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on:click="toggle(event)"
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on:keydown="onKeydown(event)"
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>
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{text}
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</span>
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<span id="tooltip-{id}"
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class="tooltip {shown ? 'shown' : ''}"
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role="tooltip"
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aria-hidden={!shown}
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>
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{tooltipText}
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</span>
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<Shortcut scope="global" key="Escape" on:pressed="dismiss()" />
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<style>
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.tooltip-button {
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border-bottom: 1px dotted;
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}
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.tooltip {
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display: none;
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position: absolute;
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background: var(--tooltip-bg);
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color: var(--tooltip-color);
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padding: 5px 10px;
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font-size: 0.9em;
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border-radius: 4px;
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}
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.tooltip.shown {
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display: inline-block;
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}
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@media (max-width: 767px) {
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.tooltip {
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left: 0;
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transform: translateY(calc(-100% - 5px));
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}
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}
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</style>
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<script>
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import Shortcut from './shortcut/Shortcut.html'
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let counter = 0
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export default {
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data: () => ({
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id: ++counter,
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shown: false,
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mouseover: false
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}),
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methods: {
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toggle (e) {
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e.preventDefault()
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e.stopPropagation()
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const { shown, mouseover } = this.get()
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if (!mouseover) {
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this.set({ shown: !shown })
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}
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},
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onKeydown (e) {
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if (e.keyCode === 32 || e.keyCode === 13) { // enter or space
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this.toggle(e)
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}
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},
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dismiss () {
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this.set({ shown: false })
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}
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},
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components: {
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Shortcut
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}
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}
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</script>
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