tdesign-vue-next
Version:
TDesign Component for vue-next
38 lines (34 loc) • 988 B
JavaScript
/**
* tdesign v1.11.5
* (c) 2025 tdesign
* @license MIT
*/
import { watch, onBeforeUnmount } from 'vue';
function useResizeObserver(container, callback) {
if (typeof window === "undefined") return;
var isSupport = window && window.ResizeObserver;
if (!isSupport) return;
var containerObserver = null;
var cleanupObserver = function cleanupObserver() {
if (!containerObserver || !container.value) return;
containerObserver.unobserve(container.value);
containerObserver.disconnect();
containerObserver = null;
};
var addObserver = function addObserver(el) {
containerObserver = new ResizeObserver(callback);
containerObserver.observe(el);
};
container && watch(container, function (el) {
cleanupObserver();
el && addObserver(el);
}, {
immediate: true,
flush: "post"
});
onBeforeUnmount(function () {
cleanupObserver();
});
}
export { useResizeObserver as default };
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