forked from mirror/misskey
73 lines
1.4 KiB
Vue
73 lines
1.4 KiB
Vue
<template>
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<div ref="content" :class="[$style.content, { [$style.omitted]: omitted }]">
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<slot></slot>
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<button v-if="omitted" :class="$style.fade" class="_button" @click="() => { ignoreOmit = true; omitted = false; }">
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<span :class="$style.fadeLabel">{{ $ts.showMore }}</span>
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</button>
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</div>
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</template>
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<script lang="ts" setup>
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import { nextTick, onMounted } from 'vue';
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const props = withDefaults(defineProps<{
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maxHeight: number;
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}>(), {
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maxHeight: 200,
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});
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let content = $ref<HTMLElement>();
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let omitted = $ref(false);
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let ignoreOmit = $ref(false);
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onMounted(() => {
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const calcOmit = () => {
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if (omitted || ignoreOmit) return;
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omitted = content.offsetHeight > props.maxHeight;
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};
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calcOmit();
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new ResizeObserver((entries, observer) => {
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calcOmit();
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}).observe(content);
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});
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</script>
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<style lang="scss" module>
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.content {
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--stickyTop: 0px;
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&.omitted {
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position: relative;
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max-height: v-bind("props.maxHeight + 'px'");
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overflow: hidden;
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> .fade {
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display: block;
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position: absolute;
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z-index: 10;
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bottom: 0;
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left: 0;
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width: 100%;
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height: 64px;
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background: linear-gradient(0deg, var(--panel), var(--X15));
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> .fadeLabel {
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display: inline-block;
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background: var(--panel);
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padding: 6px 10px;
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font-size: 0.8em;
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border-radius: 999px;
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box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
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}
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&:hover {
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> .fadeLabel {
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background: var(--panelHighlight);
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}
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}
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}
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}
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}
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</style>
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