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<script setup lang="ts">
import { ref } from 'vue';
// This should probably use emit instead, but emit cannot be awaited
const { refresh } = defineProps<{ refresh: () => Promise<void> }>();
const spinning = ref(false);
async function onRefresh() {
spinning.value = true;
await Promise.all([refresh(), delay(100)]);
spinning.value = false;
}
// Extra delay to make the spinning effect more visible
// Some examples barely/don't change, so the spinning is the only visible effect
function delay(ms: number) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
</script>
<template>
<button
class="refresh"
title="Refresh Examples"
:disabled="spinning"
@click="onRefresh"
>
<div :class="{ spinning: spinning }" />
</button>
</template>
<style scoped>
button.refresh {
border: 1px solid var(--vp-code-copy-code-border-color);
border-radius: 4px;
width: 40px;
height: 40px;
font-size: 25px;
vertical-align: middle;
}
button.refresh div {
background-image: url('refresh.svg');
background-position: 50%;
background-size: 20px;
background-repeat: no-repeat;
width: 100%;
height: 100%;
}
button.refresh:hover {
background-color: var(--vp-code-copy-code-bg);
opacity: 1;
}
div.spinning {
animation: spin 1s linear infinite;
}
@keyframes spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
</style>
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