antd/lib/_util/openAnimation.js

An enterprise-class UI design language and React-based implementation

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _cssAnimation = require('css-animation');

var _cssAnimation2 = _interopRequireDefault(_cssAnimation);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function animate(node, show, done) {
    var height = void 0;
    return (0, _cssAnimation2["default"])(node, 'ant-motion-collapse', {
        start: function start() {
            if (!show) {
                node.style.height = node.offsetHeight + 'px';
            } else {
                height = node.offsetHeight;
                node.style.height = 0;
            }
        },
        active: function active() {
            node.style.height = (show ? height : 0) + 'px';
        },
        end: function end() {
            node.style.height = '';
            done();
        }
    });
}
var animation = {
    enter: function enter(node, done) {
        return animate(node, true, done);
    },
    leave: function leave(node, done) {
        return animate(node, false, done);
    },
    appear: function appear(node, done) {
        return animate(node, true, done);
    }
};
exports["default"] = animation;
module.exports = exports['default'];