UNPKG

ng-zorro-antd

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An enterprise-class UI components based on Ant Design and Angular

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/** * @fileoverview added by tsickle * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @license * Copyright Alibaba.com All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ /** * This module provides utility functions to query DOM information or * set properties. */ import { filterNotEmptyNode } from './check'; /** * Silent an event by stopping and preventing it. * @param {?} e * @return {?} */ export function silentEvent(e) { e.stopPropagation(); e.preventDefault(); } /** * @param {?} elem * @return {?} */ export function getElementOffset(elem) { if (!elem.getClientRects().length) { return { top: 0, left: 0 }; } /** @type {?} */ var rect = elem.getBoundingClientRect(); /** @type {?} */ var win = (/** @type {?} */ (elem.ownerDocument)).defaultView; return { top: rect.top + (/** @type {?} */ (win)).pageYOffset, left: rect.left + (/** @type {?} */ (win)).pageXOffset }; } /** * @param {?} element * @return {?} */ export function findFirstNotEmptyNode(element) { /** @type {?} */ var children = element.childNodes; for (var i = 0; i < children.length; i++) { /** @type {?} */ var node = children.item(i); if (filterNotEmptyNode(node)) { return node; } } return null; } /** * @param {?} element * @return {?} */ export function findLastNotEmptyNode(element) { /** @type {?} */ var children = element.childNodes; for (var i = children.length - 1; i >= 0; i--) { /** @type {?} */ var node = children.item(i); if (filterNotEmptyNode(node)) { return node; } } return null; } /** * @param {?} parent * @return {?} */ export function reverseChildNodes(parent) { /** @type {?} */ var children = parent.childNodes; /** @type {?} */ var length = children.length; if (length) { /** @type {?} */ var nodes_1 = []; children.forEach((/** * @param {?} node * @param {?} i * @return {?} */ function (node, i) { return (nodes_1[i] = node); })); while (length--) { parent.appendChild(nodes_1[length]); } } } /** * Investigate if an event is a `TouchEvent`. * @param {?} event * @return {?} */ export function isTouchEvent(event) { return event.type.startsWith('touch'); } /** * @record */ export function MouseTouchObserverConfig() { } if (false) { /** @type {?} */ MouseTouchObserverConfig.prototype.end; /** @type {?} */ MouseTouchObserverConfig.prototype.move; /** @type {?} */ MouseTouchObserverConfig.prototype.pluckKey; /** @type {?} */ MouseTouchObserverConfig.prototype.start; /** @type {?|undefined} */ MouseTouchObserverConfig.prototype.end$; /** @type {?|undefined} */ MouseTouchObserverConfig.prototype.moveResolved$; /** @type {?|undefined} */ MouseTouchObserverConfig.prototype.startPlucked$; /** * @param {?} e * @return {?} */ MouseTouchObserverConfig.prototype.filter = function (e) { }; } //# 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