UNPKG

@blueprintjs/core

Version:
79 lines 3.56 kB
/* * Copyright 2017 Palantir Technologies, Inc. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import * as tslib_1 from "tslib"; import classNames from "classnames"; import * as React from "react"; import { polyfill } from "react-lifecycles-compat"; import { AbstractPureComponent2, Classes } from "../../common"; import { DISPLAYNAME_PREFIX } from "../../common/props"; // this component is simple enough that tests would be purely tautological. /* istanbul ignore next */ var TextArea = /** @class */ (function (_super) { tslib_1.__extends(TextArea, _super); function TextArea() { var _this = _super !== null && _super.apply(this, arguments) || this; _this.state = {}; _this.handleChange = function (e) { if (_this.props.growVertically) { _this.setState({ height: e.target.scrollHeight, }); } if (_this.props.onChange != null) { _this.props.onChange(e); } }; // hold an internal ref for growVertically _this.handleInternalRef = function (ref) { _this.internalTextAreaRef = ref; if (_this.props.inputRef != null) { _this.props.inputRef(ref); } }; return _this; } TextArea.prototype.componentDidMount = function () { if (this.props.growVertically) { this.setState({ height: this.internalTextAreaRef.scrollHeight, }); } }; TextArea.prototype.render = function () { var _a; var _b = this.props, className = _b.className, fill = _b.fill, inputRef = _b.inputRef, intent = _b.intent, large = _b.large, small = _b.small, growVertically = _b.growVertically, htmlProps = tslib_1.__rest(_b, ["className", "fill", "inputRef", "intent", "large", "small", "growVertically"]); var rootClasses = classNames(Classes.INPUT, Classes.intentClass(intent), (_a = {}, _a[Classes.FILL] = fill, _a[Classes.LARGE] = large, _a[Classes.SMALL] = small, _a), className); // add explicit height style while preserving user-supplied styles if they exist var _c = htmlProps.style, style = _c === void 0 ? {} : _c; if (growVertically && this.state.height != null) { // this style object becomes non-extensible when mounted (at least in the enzyme renderer), // so we make a new one to add a property style = tslib_1.__assign({}, style, { height: this.state.height + "px" }); } return (React.createElement("textarea", tslib_1.__assign({}, htmlProps, { className: rootClasses, onChange: this.handleChange, ref: this.handleInternalRef, style: style }))); }; TextArea.displayName = DISPLAYNAME_PREFIX + ".TextArea"; TextArea = tslib_1.__decorate([ polyfill ], TextArea); return TextArea; }(AbstractPureComponent2)); export { TextArea }; //# sourceMappingURL=textArea.js.map