87 lines
1.9 KiB
Vue
87 lines
1.9 KiB
Vue
<template>
|
|
<transition name="tooltip" appear @after-leave="$emit('closed')">
|
|
<div class="buebdbiu _acrylic _shadow" v-show="showing" ref="content">
|
|
<slot>{{ text }}</slot>
|
|
</div>
|
|
</transition>
|
|
</template>
|
|
|
|
<script lang="ts">
|
|
import { defineComponent } from 'vue';
|
|
|
|
export default defineComponent({
|
|
props: {
|
|
showing: {
|
|
type: Boolean,
|
|
required: true,
|
|
},
|
|
source: {
|
|
required: true,
|
|
},
|
|
text: {
|
|
type: String,
|
|
required: false
|
|
}
|
|
},
|
|
|
|
emits: ['closed'],
|
|
|
|
mounted() {
|
|
this.$nextTick(() => {
|
|
if (this.source == null) {
|
|
this.$emit('closed');
|
|
return;
|
|
}
|
|
|
|
const rect = this.source.getBoundingClientRect();
|
|
|
|
const contentWidth = this.$refs.content.offsetWidth;
|
|
const contentHeight = this.$refs.content.offsetHeight;
|
|
|
|
let left = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
|
|
let top = rect.top + window.pageYOffset + this.source.offsetHeight;
|
|
|
|
left -= (this.$el.offsetWidth / 2);
|
|
|
|
if (left + contentWidth - window.pageXOffset > window.innerWidth) {
|
|
left = window.innerWidth - contentWidth + window.pageXOffset - 1;
|
|
}
|
|
|
|
if (top + contentHeight - window.pageYOffset > window.innerHeight) {
|
|
top = rect.top + window.pageYOffset - contentHeight;
|
|
this.$refs.content.style.transformOrigin = 'center bottom';
|
|
}
|
|
|
|
this.$el.style.left = left + 'px';
|
|
this.$el.style.top = top + 'px';
|
|
});
|
|
},
|
|
})
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.tooltip-enter-active,
|
|
.tooltip-leave-active {
|
|
opacity: 1;
|
|
transform: scale(1);
|
|
transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1), opacity 200ms cubic-bezier(0.23, 1, 0.32, 1);
|
|
}
|
|
.tooltip-enter-from,
|
|
.tooltip-leave-active {
|
|
opacity: 0;
|
|
transform: scale(0.75);
|
|
}
|
|
|
|
.buebdbiu {
|
|
position: absolute;
|
|
z-index: 11000;
|
|
max-width: 240px;
|
|
font-size: 0.8em;
|
|
padding: 8px 12px;
|
|
text-align: center;
|
|
border-radius: 4px;
|
|
pointer-events: none;
|
|
transform-origin: center top;
|
|
}
|
|
</style>
|