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<template>
<transition name="zoom-in-top" appear>
<div class="buebdbiu" v-if="show">
<slot>{{ text }}</slot>
</div>
</transition>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
props: {
source: {
required: true,
},
text: {
type: String,
required: false
}
},
data() {
return {
show: false
};
},
mounted() {
this.show = true;
this.$nextTick(() => {
if (this.source == null) {
this.destroyDom();
return;
}
const rect = this.source.getBoundingClientRect();
const x = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
const y = rect.top + window.pageYOffset + this.source.offsetHeight;
this.$el.style.left = (x - 28) + 'px';
this.$el.style.top = (y + 16) + 'px';
});
},
methods: {
close() {
this.show = false;
setTimeout(this.destroyDom, 300);
}
}
})
</script>
<style lang="scss" scoped>
.buebdbiu {
z-index: 11000;
display: block;
position: absolute;
max-width: 240px;
font-size: 0.8em;
padding: 6px 8px;
background: var(--panel);
text-align: center;
border-radius: 4px;
box-shadow: 0 2px 8px rgba(0,0,0,0.25);
pointer-events: none;
transform-origin: center -16px;
&:before {
content: "";
pointer-events: none;
display: block;
position: absolute;
top: -28px;
left: 12px;
border-top: solid 14px transparent;
border-right: solid 14px transparent;
border-bottom: solid 14px rgba(0,0,0,0.1);
border-left: solid 14px transparent;
}
&:after {
content: "";
pointer-events: none;
display: block;
position: absolute;
top: -27px;
left: 12px;
border-top: solid 14px transparent;
border-right: solid 14px transparent;
border-bottom: solid 14px var(--panel);
border-left: solid 14px transparent;
}
}
</style>
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