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ant-design-vue/components/slider/SliderTooltip.tsx

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import { onBeforeUnmount, watch, onActivated, defineComponent, ref } from 'vue';
import Tooltip, { tooltipProps } from '../tooltip';
import raf from '../_util/raf';
export default defineComponent({
compatConfig: { MODE: 3 },
name: 'SliderTooltip',
inheritAttrs: false,
props: tooltipProps(),
setup(props, { attrs, slots }) {
const innerRef = ref<any>(null);
const rafRef = ref<number>(null);
function cancelKeepAlign() {
raf.cancel(rafRef.value!);
rafRef.value = null;
}
function keepAlign() {
rafRef.value = raf(() => {
innerRef.value?.forcePopupAlign();
rafRef.value = null;
});
}
const align = () => {
cancelKeepAlign();
if (props.open) {
keepAlign();
}
};
watch(
[() => props.open, () => props.title],
() => {
align();
},
{ flush: 'post', immediate: true },
);
onActivated(() => {
align();
});
onBeforeUnmount(() => {
cancelKeepAlign();
});
return () => {
return <Tooltip ref={innerRef} {...props} {...attrs} v-slots={slots} />;
};
},
});