forked from orangehrm/oxd
/
useResize.ts
53 lines (46 loc) · 1.41 KB
/
useResize.ts
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/*
* This file is part of OrangeHRM Inc
*
* Copyright (C) 2020 onwards OrangeHRM Inc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses
*/
import {nextTick, onBeforeUnmount, onMounted, reactive, Ref, toRefs} from 'vue';
export interface State {
width: number;
height: number;
}
export default function useResize(
domElem: Ref<HTMLElement | null | undefined>,
) {
const state: State = reactive({
width: 0,
height: 0,
});
const setElementSize = () => {
state.width = domElem.value?.clientWidth || 0;
state.height = domElem.value?.clientHeight || 0;
};
onMounted(async () => {
await nextTick();
setElementSize();
window.addEventListener('resize', setElementSize);
});
onBeforeUnmount(() => {
window.removeEventListener('resize', setElementSize);
});
return {
...toRefs(state),
};
}