source: trip-planner-front/node_modules/@angular/material/bundles/material-form-field.umd.js@ eed0bf8

Last change on this file since eed0bf8 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1(function (global, factory) {
2 typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/observers'), require('@angular/common'), require('@angular/core'), require('@angular/material/core'), require('@angular/cdk/bidi'), require('@angular/cdk/coercion'), require('rxjs'), require('rxjs/operators'), require('@angular/animations'), require('@angular/cdk/platform'), require('@angular/platform-browser/animations')) :
3 typeof define === 'function' && define.amd ? define('@angular/material/form-field', ['exports', '@angular/cdk/observers', '@angular/common', '@angular/core', '@angular/material/core', '@angular/cdk/bidi', '@angular/cdk/coercion', 'rxjs', 'rxjs/operators', '@angular/animations', '@angular/cdk/platform', '@angular/platform-browser/animations'], factory) :
4 (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.formField = {}), global.ng.cdk.observers, global.ng.common, global.ng.core, global.ng.material.core, global.ng.cdk.bidi, global.ng.cdk.coercion, global.rxjs, global.rxjs.operators, global.ng.animations, global.ng.cdk.platform, global.ng.platformBrowser.animations));
5}(this, (function (exports, observers, common, core, core$1, bidi, coercion, rxjs, operators, animations, platform, animations$1) { 'use strict';
6
7 /**
8 * @license
9 * Copyright Google LLC All Rights Reserved.
10 *
11 * Use of this source code is governed by an MIT-style license that can be
12 * found in the LICENSE file at https://angular.io/license
13 */
14 var nextUniqueId$2 = 0;
15 /**
16 * Injection token that can be used to reference instances of `MatError`. It serves as
17 * alternative token to the actual `MatError` class which could cause unnecessary
18 * retention of the class and its directive metadata.
19 */
20 var MAT_ERROR = new core.InjectionToken('MatError');
21 /** Single error message to be shown underneath the form field. */
22 var MatError = /** @class */ (function () {
23 function MatError(ariaLive, elementRef) {
24 this.id = "mat-error-" + nextUniqueId$2++;
25 // If no aria-live value is set add 'polite' as a default. This is preferred over setting
26 // role='alert' so that screen readers do not interrupt the current task to read this aloud.
27 if (!ariaLive) {
28 elementRef.nativeElement.setAttribute('aria-live', 'polite');
29 }
30 }
31 return MatError;
32 }());
33 MatError.decorators = [
34 { type: core.Directive, args: [{
35 selector: 'mat-error',
36 host: {
37 'class': 'mat-error',
38 '[attr.id]': 'id',
39 'aria-atomic': 'true',
40 },
41 providers: [{ provide: MAT_ERROR, useExisting: MatError }],
42 },] }
43 ];
44 MatError.ctorParameters = function () { return [
45 { type: String, decorators: [{ type: core.Attribute, args: ['aria-live',] }] },
46 { type: core.ElementRef }
47 ]; };
48 MatError.propDecorators = {
49 id: [{ type: core.Input }]
50 };
51
52 /*! *****************************************************************************
53 Copyright (c) Microsoft Corporation.
54
55 Permission to use, copy, modify, and/or distribute this software for any
56 purpose with or without fee is hereby granted.
57
58 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
59 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
60 AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
61 INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
62 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
63 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
64 PERFORMANCE OF THIS SOFTWARE.
65 ***************************************************************************** */
66 /* global Reflect, Promise */
67 var extendStatics = function (d, b) {
68 extendStatics = Object.setPrototypeOf ||
69 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
70 function (d, b) { for (var p in b)
71 if (Object.prototype.hasOwnProperty.call(b, p))
72 d[p] = b[p]; };
73 return extendStatics(d, b);
74 };
75 function __extends(d, b) {
76 if (typeof b !== "function" && b !== null)
77 throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
78 extendStatics(d, b);
79 function __() { this.constructor = d; }
80 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
81 }
82 var __assign = function () {
83 __assign = Object.assign || function __assign(t) {
84 for (var s, i = 1, n = arguments.length; i < n; i++) {
85 s = arguments[i];
86 for (var p in s)
87 if (Object.prototype.hasOwnProperty.call(s, p))
88 t[p] = s[p];
89 }
90 return t;
91 };
92 return __assign.apply(this, arguments);
93 };
94 function __rest(s, e) {
95 var t = {};
96 for (var p in s)
97 if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
98 t[p] = s[p];
99 if (s != null && typeof Object.getOwnPropertySymbols === "function")
100 for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
101 if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
102 t[p[i]] = s[p[i]];
103 }
104 return t;
105 }
106 function __decorate(decorators, target, key, desc) {
107 var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
108 if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
109 r = Reflect.decorate(decorators, target, key, desc);
110 else
111 for (var i = decorators.length - 1; i >= 0; i--)
112 if (d = decorators[i])
113 r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
114 return c > 3 && r && Object.defineProperty(target, key, r), r;
115 }
116 function __param(paramIndex, decorator) {
117 return function (target, key) { decorator(target, key, paramIndex); };
118 }
119 function __metadata(metadataKey, metadataValue) {
120 if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
121 return Reflect.metadata(metadataKey, metadataValue);
122 }
123 function __awaiter(thisArg, _arguments, P, generator) {
124 function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
125 return new (P || (P = Promise))(function (resolve, reject) {
126 function fulfilled(value) { try {
127 step(generator.next(value));
128 }
129 catch (e) {
130 reject(e);
131 } }
132 function rejected(value) { try {
133 step(generator["throw"](value));
134 }
135 catch (e) {
136 reject(e);
137 } }
138 function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
139 step((generator = generator.apply(thisArg, _arguments || [])).next());
140 });
141 }
142 function __generator(thisArg, body) {
143 var _ = { label: 0, sent: function () { if (t[0] & 1)
144 throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
145 return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
146 function verb(n) { return function (v) { return step([n, v]); }; }
147 function step(op) {
148 if (f)
149 throw new TypeError("Generator is already executing.");
150 while (_)
151 try {
152 if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
153 return t;
154 if (y = 0, t)
155 op = [op[0] & 2, t.value];
156 switch (op[0]) {
157 case 0:
158 case 1:
159 t = op;
160 break;
161 case 4:
162 _.label++;
163 return { value: op[1], done: false };
164 case 5:
165 _.label++;
166 y = op[1];
167 op = [0];
168 continue;
169 case 7:
170 op = _.ops.pop();
171 _.trys.pop();
172 continue;
173 default:
174 if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
175 _ = 0;
176 continue;
177 }
178 if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
179 _.label = op[1];
180 break;
181 }
182 if (op[0] === 6 && _.label < t[1]) {
183 _.label = t[1];
184 t = op;
185 break;
186 }
187 if (t && _.label < t[2]) {
188 _.label = t[2];
189 _.ops.push(op);
190 break;
191 }
192 if (t[2])
193 _.ops.pop();
194 _.trys.pop();
195 continue;
196 }
197 op = body.call(thisArg, _);
198 }
199 catch (e) {
200 op = [6, e];
201 y = 0;
202 }
203 finally {
204 f = t = 0;
205 }
206 if (op[0] & 5)
207 throw op[1];
208 return { value: op[0] ? op[1] : void 0, done: true };
209 }
210 }
211 var __createBinding = Object.create ? (function (o, m, k, k2) {
212 if (k2 === undefined)
213 k2 = k;
214 Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
215 }) : (function (o, m, k, k2) {
216 if (k2 === undefined)
217 k2 = k;
218 o[k2] = m[k];
219 });
220 function __exportStar(m, o) {
221 for (var p in m)
222 if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
223 __createBinding(o, m, p);
224 }
225 function __values(o) {
226 var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
227 if (m)
228 return m.call(o);
229 if (o && typeof o.length === "number")
230 return {
231 next: function () {
232 if (o && i >= o.length)
233 o = void 0;
234 return { value: o && o[i++], done: !o };
235 }
236 };
237 throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
238 }
239 function __read(o, n) {
240 var m = typeof Symbol === "function" && o[Symbol.iterator];
241 if (!m)
242 return o;
243 var i = m.call(o), r, ar = [], e;
244 try {
245 while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
246 ar.push(r.value);
247 }
248 catch (error) {
249 e = { error: error };
250 }
251 finally {
252 try {
253 if (r && !r.done && (m = i["return"]))
254 m.call(i);
255 }
256 finally {
257 if (e)
258 throw e.error;
259 }
260 }
261 return ar;
262 }
263 /** @deprecated */
264 function __spread() {
265 for (var ar = [], i = 0; i < arguments.length; i++)
266 ar = ar.concat(__read(arguments[i]));
267 return ar;
268 }
269 /** @deprecated */
270 function __spreadArrays() {
271 for (var s = 0, i = 0, il = arguments.length; i < il; i++)
272 s += arguments[i].length;
273 for (var r = Array(s), k = 0, i = 0; i < il; i++)
274 for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
275 r[k] = a[j];
276 return r;
277 }
278 function __spreadArray(to, from, pack) {
279 if (pack || arguments.length === 2)
280 for (var i = 0, l = from.length, ar; i < l; i++) {
281 if (ar || !(i in from)) {
282 if (!ar)
283 ar = Array.prototype.slice.call(from, 0, i);
284 ar[i] = from[i];
285 }
286 }
287 return to.concat(ar || from);
288 }
289 function __await(v) {
290 return this instanceof __await ? (this.v = v, this) : new __await(v);
291 }
292 function __asyncGenerator(thisArg, _arguments, generator) {
293 if (!Symbol.asyncIterator)
294 throw new TypeError("Symbol.asyncIterator is not defined.");
295 var g = generator.apply(thisArg, _arguments || []), i, q = [];
296 return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
297 function verb(n) { if (g[n])
298 i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
299 function resume(n, v) { try {
300 step(g[n](v));
301 }
302 catch (e) {
303 settle(q[0][3], e);
304 } }
305 function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
306 function fulfill(value) { resume("next", value); }
307 function reject(value) { resume("throw", value); }
308 function settle(f, v) { if (f(v), q.shift(), q.length)
309 resume(q[0][0], q[0][1]); }
310 }
311 function __asyncDelegator(o) {
312 var i, p;
313 return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
314 function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
315 }
316 function __asyncValues(o) {
317 if (!Symbol.asyncIterator)
318 throw new TypeError("Symbol.asyncIterator is not defined.");
319 var m = o[Symbol.asyncIterator], i;
320 return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
321 function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
322 function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
323 }
324 function __makeTemplateObject(cooked, raw) {
325 if (Object.defineProperty) {
326 Object.defineProperty(cooked, "raw", { value: raw });
327 }
328 else {
329 cooked.raw = raw;
330 }
331 return cooked;
332 }
333 ;
334 var __setModuleDefault = Object.create ? (function (o, v) {
335 Object.defineProperty(o, "default", { enumerable: true, value: v });
336 }) : function (o, v) {
337 o["default"] = v;
338 };
339 function __importStar(mod) {
340 if (mod && mod.__esModule)
341 return mod;
342 var result = {};
343 if (mod != null)
344 for (var k in mod)
345 if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
346 __createBinding(result, mod, k);
347 __setModuleDefault(result, mod);
348 return result;
349 }
350 function __importDefault(mod) {
351 return (mod && mod.__esModule) ? mod : { default: mod };
352 }
353 function __classPrivateFieldGet(receiver, state, kind, f) {
354 if (kind === "a" && !f)
355 throw new TypeError("Private accessor was defined without a getter");
356 if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
357 throw new TypeError("Cannot read private member from an object whose class did not declare it");
358 return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
359 }
360 function __classPrivateFieldSet(receiver, state, value, kind, f) {
361 if (kind === "m")
362 throw new TypeError("Private method is not writable");
363 if (kind === "a" && !f)
364 throw new TypeError("Private accessor was defined without a setter");
365 if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
366 throw new TypeError("Cannot write private member to an object whose class did not declare it");
367 return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
368 }
369
370 /**
371 * @license
372 * Copyright Google LLC All Rights Reserved.
373 *
374 * Use of this source code is governed by an MIT-style license that can be
375 * found in the LICENSE file at https://angular.io/license
376 */
377 /**
378 * Animations used by the MatFormField.
379 * @docs-private
380 */
381 var matFormFieldAnimations = {
382 /** Animation that transitions the form field's error and hint messages. */
383 transitionMessages: animations.trigger('transitionMessages', [
384 // TODO(mmalerba): Use angular animations for label animation as well.
385 animations.state('enter', animations.style({ opacity: 1, transform: 'translateY(0%)' })),
386 animations.transition('void => enter', [
387 animations.style({ opacity: 0, transform: 'translateY(-5px)' }),
388 animations.animate('300ms cubic-bezier(0.55, 0, 0.55, 0.2)'),
389 ]),
390 ])
391 };
392
393 /**
394 * @license
395 * Copyright Google LLC All Rights Reserved.
396 *
397 * Use of this source code is governed by an MIT-style license that can be
398 * found in the LICENSE file at https://angular.io/license
399 */
400 /** An interface which allows a control to work inside of a `MatFormField`. */
401 var MatFormFieldControl = /** @class */ (function () {
402 function MatFormFieldControl() {
403 }
404 return MatFormFieldControl;
405 }());
406 MatFormFieldControl.decorators = [
407 { type: core.Directive }
408 ];
409
410 /**
411 * @license
412 * Copyright Google LLC All Rights Reserved.
413 *
414 * Use of this source code is governed by an MIT-style license that can be
415 * found in the LICENSE file at https://angular.io/license
416 */
417 /** @docs-private */
418 function getMatFormFieldPlaceholderConflictError() {
419 return Error('Placeholder attribute and child element were both specified.');
420 }
421 /** @docs-private */
422 function getMatFormFieldDuplicatedHintError(align) {
423 return Error("A hint was already declared for 'align=\"" + align + "\"'.");
424 }
425 /** @docs-private */
426 function getMatFormFieldMissingControlError() {
427 return Error('mat-form-field must contain a MatFormFieldControl.');
428 }
429
430 /**
431 * @license
432 * Copyright Google LLC All Rights Reserved.
433 *
434 * Use of this source code is governed by an MIT-style license that can be
435 * found in the LICENSE file at https://angular.io/license
436 */
437 var nextUniqueId$1 = 0;
438 /**
439 * Injection token that can be used to reference instances of `MatHint`. It serves as
440 * alternative token to the actual `MatHint` class which could cause unnecessary
441 * retention of the class and its directive metadata.
442 *
443 * *Note*: This is not part of the public API as the MDC-based form-field will not
444 * need a lightweight token for `MatHint` and we want to reduce breaking changes.
445 */
446 var _MAT_HINT = new core.InjectionToken('MatHint');
447 /** Hint text to be shown underneath the form field control. */
448 var MatHint = /** @class */ (function () {
449 function MatHint() {
450 /** Whether to align the hint label at the start or end of the line. */
451 this.align = 'start';
452 /** Unique ID for the hint. Used for the aria-describedby on the form field control. */
453 this.id = "mat-hint-" + nextUniqueId$1++;
454 }
455 return MatHint;
456 }());
457 MatHint.decorators = [
458 { type: core.Directive, args: [{
459 selector: 'mat-hint',
460 host: {
461 'class': 'mat-hint',
462 '[class.mat-form-field-hint-end]': 'align === "end"',
463 '[attr.id]': 'id',
464 // Remove align attribute to prevent it from interfering with layout.
465 '[attr.align]': 'null',
466 },
467 providers: [{ provide: _MAT_HINT, useExisting: MatHint }],
468 },] }
469 ];
470 MatHint.propDecorators = {
471 align: [{ type: core.Input }],
472 id: [{ type: core.Input }]
473 };
474
475 /**
476 * @license
477 * Copyright Google LLC All Rights Reserved.
478 *
479 * Use of this source code is governed by an MIT-style license that can be
480 * found in the LICENSE file at https://angular.io/license
481 */
482 /** The floating label for a `mat-form-field`. */
483 var MatLabel = /** @class */ (function () {
484 function MatLabel() {
485 }
486 return MatLabel;
487 }());
488 MatLabel.decorators = [
489 { type: core.Directive, args: [{
490 selector: 'mat-label'
491 },] }
492 ];
493
494 /**
495 * @license
496 * Copyright Google LLC All Rights Reserved.
497 *
498 * Use of this source code is governed by an MIT-style license that can be
499 * found in the LICENSE file at https://angular.io/license
500 */
501 /**
502 * The placeholder text for an `MatFormField`.
503 * @deprecated Use `<mat-label>` to specify the label and the `placeholder` attribute to specify the
504 * placeholder.
505 * @breaking-change 8.0.0
506 */
507 var MatPlaceholder = /** @class */ (function () {
508 function MatPlaceholder() {
509 }
510 return MatPlaceholder;
511 }());
512 MatPlaceholder.decorators = [
513 { type: core.Directive, args: [{
514 selector: 'mat-placeholder'
515 },] }
516 ];
517
518 /**
519 * @license
520 * Copyright Google LLC All Rights Reserved.
521 *
522 * Use of this source code is governed by an MIT-style license that can be
523 * found in the LICENSE file at https://angular.io/license
524 */
525 /**
526 * Injection token that can be used to reference instances of `MatPrefix`. It serves as
527 * alternative token to the actual `MatPrefix` class which could cause unnecessary
528 * retention of the class and its directive metadata.
529 */
530 var MAT_PREFIX = new core.InjectionToken('MatPrefix');
531 /** Prefix to be placed in front of the form field. */
532 var MatPrefix = /** @class */ (function () {
533 function MatPrefix() {
534 }
535 return MatPrefix;
536 }());
537 MatPrefix.decorators = [
538 { type: core.Directive, args: [{
539 selector: '[matPrefix]',
540 providers: [{ provide: MAT_PREFIX, useExisting: MatPrefix }],
541 },] }
542 ];
543
544 /**
545 * @license
546 * Copyright Google LLC All Rights Reserved.
547 *
548 * Use of this source code is governed by an MIT-style license that can be
549 * found in the LICENSE file at https://angular.io/license
550 */
551 /**
552 * Injection token that can be used to reference instances of `MatSuffix`. It serves as
553 * alternative token to the actual `MatSuffix` class which could cause unnecessary
554 * retention of the class and its directive metadata.
555 */
556 var MAT_SUFFIX = new core.InjectionToken('MatSuffix');
557 /** Suffix to be placed at the end of the form field. */
558 var MatSuffix = /** @class */ (function () {
559 function MatSuffix() {
560 }
561 return MatSuffix;
562 }());
563 MatSuffix.decorators = [
564 { type: core.Directive, args: [{
565 selector: '[matSuffix]',
566 providers: [{ provide: MAT_SUFFIX, useExisting: MatSuffix }],
567 },] }
568 ];
569
570 var nextUniqueId = 0;
571 var floatingLabelScale = 0.75;
572 var outlineGapPadding = 5;
573 /**
574 * Boilerplate for applying mixins to MatFormField.
575 * @docs-private
576 */
577 var _MatFormFieldBase = core$1.mixinColor(/** @class */ (function () {
578 function class_1(_elementRef) {
579 this._elementRef = _elementRef;
580 }
581 return class_1;
582 }()), 'primary');
583 /**
584 * Injection token that can be used to configure the
585 * default options for all form field within an app.
586 */
587 var MAT_FORM_FIELD_DEFAULT_OPTIONS = new core.InjectionToken('MAT_FORM_FIELD_DEFAULT_OPTIONS');
588 /**
589 * Injection token that can be used to inject an instances of `MatFormField`. It serves
590 * as alternative token to the actual `MatFormField` class which would cause unnecessary
591 * retention of the `MatFormField` class and its component metadata.
592 */
593 var MAT_FORM_FIELD = new core.InjectionToken('MatFormField');
594 /** Container for form controls that applies Material Design styling and behavior. */
595 var MatFormField = /** @class */ (function (_super) {
596 __extends(MatFormField, _super);
597 function MatFormField(elementRef, _changeDetectorRef,
598 /**
599 * @deprecated `_labelOptions` parameter no longer being used. To be removed.
600 * @breaking-change 12.0.0
601 */
602 // Use `ElementRef` here so Angular has something to inject.
603 _labelOptions, _dir, _defaults, _platform, _ngZone, _animationMode) {
604 var _this = _super.call(this, elementRef) || this;
605 _this._changeDetectorRef = _changeDetectorRef;
606 _this._dir = _dir;
607 _this._defaults = _defaults;
608 _this._platform = _platform;
609 _this._ngZone = _ngZone;
610 /**
611 * Whether the outline gap needs to be calculated
612 * immediately on the next change detection run.
613 */
614 _this._outlineGapCalculationNeededImmediately = false;
615 /** Whether the outline gap needs to be calculated next time the zone has stabilized. */
616 _this._outlineGapCalculationNeededOnStable = false;
617 _this._destroyed = new rxjs.Subject();
618 /** Override for the logic that disables the label animation in certain cases. */
619 _this._showAlwaysAnimate = false;
620 /** State of the mat-hint and mat-error animations. */
621 _this._subscriptAnimationState = '';
622 _this._hintLabel = '';
623 // Unique id for the hint label.
624 _this._hintLabelId = "mat-hint-" + nextUniqueId++;
625 // Unique id for the label element.
626 _this._labelId = "mat-form-field-label-" + nextUniqueId++;
627 _this.floatLabel = _this._getDefaultFloatLabelState();
628 _this._animationsEnabled = _animationMode !== 'NoopAnimations';
629 // Set the default through here so we invoke the setter on the first run.
630 _this.appearance = (_defaults && _defaults.appearance) ? _defaults.appearance : 'legacy';
631 _this._hideRequiredMarker = (_defaults && _defaults.hideRequiredMarker != null) ?
632 _defaults.hideRequiredMarker : false;
633 return _this;
634 }
635 Object.defineProperty(MatFormField.prototype, "appearance", {
636 /** The form-field appearance style. */
637 get: function () { return this._appearance; },
638 set: function (value) {
639 var oldValue = this._appearance;
640 this._appearance = value || (this._defaults && this._defaults.appearance) || 'legacy';
641 if (this._appearance === 'outline' && oldValue !== value) {
642 this._outlineGapCalculationNeededOnStable = true;
643 }
644 },
645 enumerable: false,
646 configurable: true
647 });
648 Object.defineProperty(MatFormField.prototype, "hideRequiredMarker", {
649 /** Whether the required marker should be hidden. */
650 get: function () { return this._hideRequiredMarker; },
651 set: function (value) {
652 this._hideRequiredMarker = coercion.coerceBooleanProperty(value);
653 },
654 enumerable: false,
655 configurable: true
656 });
657 /** Whether the floating label should always float or not. */
658 MatFormField.prototype._shouldAlwaysFloat = function () {
659 return this.floatLabel === 'always' && !this._showAlwaysAnimate;
660 };
661 /** Whether the label can float or not. */
662 MatFormField.prototype._canLabelFloat = function () { return this.floatLabel !== 'never'; };
663 Object.defineProperty(MatFormField.prototype, "hintLabel", {
664 /** Text for the form field hint. */
665 get: function () { return this._hintLabel; },
666 set: function (value) {
667 this._hintLabel = value;
668 this._processHints();
669 },
670 enumerable: false,
671 configurable: true
672 });
673 Object.defineProperty(MatFormField.prototype, "floatLabel", {
674 /**
675 * Whether the label should always float, never float or float as the user types.
676 *
677 * Note: only the legacy appearance supports the `never` option. `never` was originally added as a
678 * way to make the floating label emulate the behavior of a standard input placeholder. However
679 * the form field now supports both floating labels and placeholders. Therefore in the non-legacy
680 * appearances the `never` option has been disabled in favor of just using the placeholder.
681 */
682 get: function () {
683 return this.appearance !== 'legacy' && this._floatLabel === 'never' ? 'auto' : this._floatLabel;
684 },
685 set: function (value) {
686 if (value !== this._floatLabel) {
687 this._floatLabel = value || this._getDefaultFloatLabelState();
688 this._changeDetectorRef.markForCheck();
689 }
690 },
691 enumerable: false,
692 configurable: true
693 });
694 Object.defineProperty(MatFormField.prototype, "_control", {
695 get: function () {
696 // TODO(crisbeto): we need this workaround in order to support both Ivy and ViewEngine.
697 // We should clean this up once Ivy is the default renderer.
698 return this._explicitFormFieldControl || this._controlNonStatic || this._controlStatic;
699 },
700 set: function (value) {
701 this._explicitFormFieldControl = value;
702 },
703 enumerable: false,
704 configurable: true
705 });
706 /**
707 * Gets the id of the label element. If no label is present, returns `null`.
708 */
709 MatFormField.prototype.getLabelId = function () {
710 return this._hasFloatingLabel() ? this._labelId : null;
711 };
712 /**
713 * Gets an ElementRef for the element that a overlay attached to the form-field should be
714 * positioned relative to.
715 */
716 MatFormField.prototype.getConnectedOverlayOrigin = function () {
717 return this._connectionContainerRef || this._elementRef;
718 };
719 MatFormField.prototype.ngAfterContentInit = function () {
720 var _this = this;
721 this._validateControlChild();
722 var control = this._control;
723 if (control.controlType) {
724 this._elementRef.nativeElement.classList.add("mat-form-field-type-" + control.controlType);
725 }
726 // Subscribe to changes in the child control state in order to update the form field UI.
727 control.stateChanges.pipe(operators.startWith(null)).subscribe(function () {
728 _this._validatePlaceholders();
729 _this._syncDescribedByIds();
730 _this._changeDetectorRef.markForCheck();
731 });
732 // Run change detection if the value changes.
733 if (control.ngControl && control.ngControl.valueChanges) {
734 control.ngControl.valueChanges
735 .pipe(operators.takeUntil(this._destroyed))
736 .subscribe(function () { return _this._changeDetectorRef.markForCheck(); });
737 }
738 // Note that we have to run outside of the `NgZone` explicitly,
739 // in order to avoid throwing users into an infinite loop
740 // if `zone-patch-rxjs` is included.
741 this._ngZone.runOutsideAngular(function () {
742 _this._ngZone.onStable.pipe(operators.takeUntil(_this._destroyed)).subscribe(function () {
743 if (_this._outlineGapCalculationNeededOnStable) {
744 _this.updateOutlineGap();
745 }
746 });
747 });
748 // Run change detection and update the outline if the suffix or prefix changes.
749 rxjs.merge(this._prefixChildren.changes, this._suffixChildren.changes).subscribe(function () {
750 _this._outlineGapCalculationNeededOnStable = true;
751 _this._changeDetectorRef.markForCheck();
752 });
753 // Re-validate when the number of hints changes.
754 this._hintChildren.changes.pipe(operators.startWith(null)).subscribe(function () {
755 _this._processHints();
756 _this._changeDetectorRef.markForCheck();
757 });
758 // Update the aria-described by when the number of errors changes.
759 this._errorChildren.changes.pipe(operators.startWith(null)).subscribe(function () {
760 _this._syncDescribedByIds();
761 _this._changeDetectorRef.markForCheck();
762 });
763 if (this._dir) {
764 this._dir.change.pipe(operators.takeUntil(this._destroyed)).subscribe(function () {
765 if (typeof requestAnimationFrame === 'function') {
766 _this._ngZone.runOutsideAngular(function () {
767 requestAnimationFrame(function () { return _this.updateOutlineGap(); });
768 });
769 }
770 else {
771 _this.updateOutlineGap();
772 }
773 });
774 }
775 };
776 MatFormField.prototype.ngAfterContentChecked = function () {
777 this._validateControlChild();
778 if (this._outlineGapCalculationNeededImmediately) {
779 this.updateOutlineGap();
780 }
781 };
782 MatFormField.prototype.ngAfterViewInit = function () {
783 // Avoid animations on load.
784 this._subscriptAnimationState = 'enter';
785 this._changeDetectorRef.detectChanges();
786 };
787 MatFormField.prototype.ngOnDestroy = function () {
788 this._destroyed.next();
789 this._destroyed.complete();
790 };
791 /** Determines whether a class from the NgControl should be forwarded to the host element. */
792 MatFormField.prototype._shouldForward = function (prop) {
793 var ngControl = this._control ? this._control.ngControl : null;
794 return ngControl && ngControl[prop];
795 };
796 MatFormField.prototype._hasPlaceholder = function () {
797 return !!(this._control && this._control.placeholder || this._placeholderChild);
798 };
799 MatFormField.prototype._hasLabel = function () {
800 return !!(this._labelChildNonStatic || this._labelChildStatic);
801 };
802 MatFormField.prototype._shouldLabelFloat = function () {
803 return this._canLabelFloat() &&
804 ((this._control && this._control.shouldLabelFloat) || this._shouldAlwaysFloat());
805 };
806 MatFormField.prototype._hideControlPlaceholder = function () {
807 // In the legacy appearance the placeholder is promoted to a label if no label is given.
808 return this.appearance === 'legacy' && !this._hasLabel() ||
809 this._hasLabel() && !this._shouldLabelFloat();
810 };
811 MatFormField.prototype._hasFloatingLabel = function () {
812 // In the legacy appearance the placeholder is promoted to a label if no label is given.
813 return this._hasLabel() || this.appearance === 'legacy' && this._hasPlaceholder();
814 };
815 /** Determines whether to display hints or errors. */
816 MatFormField.prototype._getDisplayedMessages = function () {
817 return (this._errorChildren && this._errorChildren.length > 0 &&
818 this._control.errorState) ? 'error' : 'hint';
819 };
820 /** Animates the placeholder up and locks it in position. */
821 MatFormField.prototype._animateAndLockLabel = function () {
822 var _this = this;
823 if (this._hasFloatingLabel() && this._canLabelFloat()) {
824 // If animations are disabled, we shouldn't go in here,
825 // because the `transitionend` will never fire.
826 if (this._animationsEnabled && this._label) {
827 this._showAlwaysAnimate = true;
828 rxjs.fromEvent(this._label.nativeElement, 'transitionend').pipe(operators.take(1)).subscribe(function () {
829 _this._showAlwaysAnimate = false;
830 });
831 }
832 this.floatLabel = 'always';
833 this._changeDetectorRef.markForCheck();
834 }
835 };
836 /**
837 * Ensure that there is only one placeholder (either `placeholder` attribute on the child control
838 * or child element with the `mat-placeholder` directive).
839 */
840 MatFormField.prototype._validatePlaceholders = function () {
841 if (this._control.placeholder && this._placeholderChild &&
842 (typeof ngDevMode === 'undefined' || ngDevMode)) {
843 throw getMatFormFieldPlaceholderConflictError();
844 }
845 };
846 /** Does any extra processing that is required when handling the hints. */
847 MatFormField.prototype._processHints = function () {
848 this._validateHints();
849 this._syncDescribedByIds();
850 };
851 /**
852 * Ensure that there is a maximum of one of each `<mat-hint>` alignment specified, with the
853 * attribute being considered as `align="start"`.
854 */
855 MatFormField.prototype._validateHints = function () {
856 var _this = this;
857 if (this._hintChildren && (typeof ngDevMode === 'undefined' || ngDevMode)) {
858 var startHint_1;
859 var endHint_1;
860 this._hintChildren.forEach(function (hint) {
861 if (hint.align === 'start') {
862 if (startHint_1 || _this.hintLabel) {
863 throw getMatFormFieldDuplicatedHintError('start');
864 }
865 startHint_1 = hint;
866 }
867 else if (hint.align === 'end') {
868 if (endHint_1) {
869 throw getMatFormFieldDuplicatedHintError('end');
870 }
871 endHint_1 = hint;
872 }
873 });
874 }
875 };
876 /** Gets the default float label state. */
877 MatFormField.prototype._getDefaultFloatLabelState = function () {
878 return (this._defaults && this._defaults.floatLabel) || 'auto';
879 };
880 /**
881 * Sets the list of element IDs that describe the child control. This allows the control to update
882 * its `aria-describedby` attribute accordingly.
883 */
884 MatFormField.prototype._syncDescribedByIds = function () {
885 if (this._control) {
886 var ids = [];
887 // TODO(wagnermaciel): Remove the type check when we find the root cause of this bug.
888 if (this._control.userAriaDescribedBy &&
889 typeof this._control.userAriaDescribedBy === 'string') {
890 ids.push.apply(ids, __spreadArray([], __read(this._control.userAriaDescribedBy.split(' '))));
891 }
892 if (this._getDisplayedMessages() === 'hint') {
893 var startHint = this._hintChildren ?
894 this._hintChildren.find(function (hint) { return hint.align === 'start'; }) : null;
895 var endHint = this._hintChildren ?
896 this._hintChildren.find(function (hint) { return hint.align === 'end'; }) : null;
897 if (startHint) {
898 ids.push(startHint.id);
899 }
900 else if (this._hintLabel) {
901 ids.push(this._hintLabelId);
902 }
903 if (endHint) {
904 ids.push(endHint.id);
905 }
906 }
907 else if (this._errorChildren) {
908 ids.push.apply(ids, __spreadArray([], __read(this._errorChildren.map(function (error) { return error.id; }))));
909 }
910 this._control.setDescribedByIds(ids);
911 }
912 };
913 /** Throws an error if the form field's control is missing. */
914 MatFormField.prototype._validateControlChild = function () {
915 if (!this._control && (typeof ngDevMode === 'undefined' || ngDevMode)) {
916 throw getMatFormFieldMissingControlError();
917 }
918 };
919 /**
920 * Updates the width and position of the gap in the outline. Only relevant for the outline
921 * appearance.
922 */
923 MatFormField.prototype.updateOutlineGap = function () {
924 var labelEl = this._label ? this._label.nativeElement : null;
925 if (this.appearance !== 'outline' || !labelEl || !labelEl.children.length ||
926 !labelEl.textContent.trim()) {
927 return;
928 }
929 if (!this._platform.isBrowser) {
930 // getBoundingClientRect isn't available on the server.
931 return;
932 }
933 // If the element is not present in the DOM, the outline gap will need to be calculated
934 // the next time it is checked and in the DOM.
935 if (!this._isAttachedToDOM()) {
936 this._outlineGapCalculationNeededImmediately = true;
937 return;
938 }
939 var startWidth = 0;
940 var gapWidth = 0;
941 var container = this._connectionContainerRef.nativeElement;
942 var startEls = container.querySelectorAll('.mat-form-field-outline-start');
943 var gapEls = container.querySelectorAll('.mat-form-field-outline-gap');
944 if (this._label && this._label.nativeElement.children.length) {
945 var containerRect = container.getBoundingClientRect();
946 // If the container's width and height are zero, it means that the element is
947 // invisible and we can't calculate the outline gap. Mark the element as needing
948 // to be checked the next time the zone stabilizes. We can't do this immediately
949 // on the next change detection, because even if the element becomes visible,
950 // the `ClientRect` won't be reclaculated immediately. We reset the
951 // `_outlineGapCalculationNeededImmediately` flag some we don't run the checks twice.
952 if (containerRect.width === 0 && containerRect.height === 0) {
953 this._outlineGapCalculationNeededOnStable = true;
954 this._outlineGapCalculationNeededImmediately = false;
955 return;
956 }
957 var containerStart = this._getStartEnd(containerRect);
958 var labelChildren = labelEl.children;
959 var labelStart = this._getStartEnd(labelChildren[0].getBoundingClientRect());
960 var labelWidth = 0;
961 for (var i = 0; i < labelChildren.length; i++) {
962 labelWidth += labelChildren[i].offsetWidth;
963 }
964 startWidth = Math.abs(labelStart - containerStart) - outlineGapPadding;
965 gapWidth = labelWidth > 0 ? labelWidth * floatingLabelScale + outlineGapPadding * 2 : 0;
966 }
967 for (var i = 0; i < startEls.length; i++) {
968 startEls[i].style.width = startWidth + "px";
969 }
970 for (var i = 0; i < gapEls.length; i++) {
971 gapEls[i].style.width = gapWidth + "px";
972 }
973 this._outlineGapCalculationNeededOnStable =
974 this._outlineGapCalculationNeededImmediately = false;
975 };
976 /** Gets the start end of the rect considering the current directionality. */
977 MatFormField.prototype._getStartEnd = function (rect) {
978 return (this._dir && this._dir.value === 'rtl') ? rect.right : rect.left;
979 };
980 /** Checks whether the form field is attached to the DOM. */
981 MatFormField.prototype._isAttachedToDOM = function () {
982 var element = this._elementRef.nativeElement;
983 if (element.getRootNode) {
984 var rootNode = element.getRootNode();
985 // If the element is inside the DOM the root node will be either the document
986 // or the closest shadow root, otherwise it'll be the element itself.
987 return rootNode && rootNode !== element;
988 }
989 // Otherwise fall back to checking if it's in the document. This doesn't account for
990 // shadow DOM, however browser that support shadow DOM should support `getRootNode` as well.
991 return document.documentElement.contains(element);
992 };
993 return MatFormField;
994 }(_MatFormFieldBase));
995 MatFormField.decorators = [
996 { type: core.Component, args: [{
997 selector: 'mat-form-field',
998 exportAs: 'matFormField',
999 template: "<div class=\"mat-form-field-wrapper\">\n <div class=\"mat-form-field-flex\" #connectionContainer\n (click)=\"_control.onContainerClick && _control.onContainerClick($event)\">\n\n <!-- Outline used for outline appearance. -->\n <ng-container *ngIf=\"appearance == 'outline'\">\n <div class=\"mat-form-field-outline\">\n <div class=\"mat-form-field-outline-start\"></div>\n <div class=\"mat-form-field-outline-gap\"></div>\n <div class=\"mat-form-field-outline-end\"></div>\n </div>\n <div class=\"mat-form-field-outline mat-form-field-outline-thick\">\n <div class=\"mat-form-field-outline-start\"></div>\n <div class=\"mat-form-field-outline-gap\"></div>\n <div class=\"mat-form-field-outline-end\"></div>\n </div>\n </ng-container>\n\n <div class=\"mat-form-field-prefix\" *ngIf=\"_prefixChildren.length\">\n <ng-content select=\"[matPrefix]\"></ng-content>\n </div>\n\n <div class=\"mat-form-field-infix\" #inputContainer>\n <ng-content></ng-content>\n\n <span class=\"mat-form-field-label-wrapper\">\n <!-- We add aria-owns as a workaround for an issue in JAWS & NVDA where the label isn't\n read if it comes before the control in the DOM. -->\n <label class=\"mat-form-field-label\"\n (cdkObserveContent)=\"updateOutlineGap()\"\n [cdkObserveContentDisabled]=\"appearance != 'outline'\"\n [id]=\"_labelId\"\n [attr.for]=\"_control.id\"\n [attr.aria-owns]=\"_control.id\"\n [class.mat-empty]=\"_control.empty && !_shouldAlwaysFloat()\"\n [class.mat-form-field-empty]=\"_control.empty && !_shouldAlwaysFloat()\"\n [class.mat-accent]=\"color == 'accent'\"\n [class.mat-warn]=\"color == 'warn'\"\n #label\n *ngIf=\"_hasFloatingLabel()\"\n [ngSwitch]=\"_hasLabel()\">\n\n <!-- @breaking-change 8.0.0 remove in favor of mat-label element an placeholder attr. -->\n <ng-container *ngSwitchCase=\"false\">\n <ng-content select=\"mat-placeholder\"></ng-content>\n <span>{{_control.placeholder}}</span>\n </ng-container>\n\n <ng-content select=\"mat-label\" *ngSwitchCase=\"true\"></ng-content>\n\n <!-- @breaking-change 8.0.0 remove `mat-placeholder-required` class -->\n <span\n class=\"mat-placeholder-required mat-form-field-required-marker\"\n aria-hidden=\"true\"\n *ngIf=\"!hideRequiredMarker && _control.required && !_control.disabled\">&#32;*</span>\n </label>\n </span>\n </div>\n\n <div class=\"mat-form-field-suffix\" *ngIf=\"_suffixChildren.length\">\n <ng-content select=\"[matSuffix]\"></ng-content>\n </div>\n </div>\n\n <!-- Underline used for legacy, standard, and box appearances. -->\n <div class=\"mat-form-field-underline\" #underline\n *ngIf=\"appearance != 'outline'\">\n <span class=\"mat-form-field-ripple\"\n [class.mat-accent]=\"color == 'accent'\"\n [class.mat-warn]=\"color == 'warn'\"></span>\n </div>\n\n <div class=\"mat-form-field-subscript-wrapper\"\n [ngSwitch]=\"_getDisplayedMessages()\">\n <div *ngSwitchCase=\"'error'\" [@transitionMessages]=\"_subscriptAnimationState\">\n <ng-content select=\"mat-error\"></ng-content>\n </div>\n\n <div class=\"mat-form-field-hint-wrapper\" *ngSwitchCase=\"'hint'\"\n [@transitionMessages]=\"_subscriptAnimationState\">\n <!-- TODO(mmalerba): use an actual <mat-hint> once all selectors are switched to mat-* -->\n <div *ngIf=\"hintLabel\" [id]=\"_hintLabelId\" class=\"mat-hint\">{{hintLabel}}</div>\n <ng-content select=\"mat-hint:not([align='end'])\"></ng-content>\n <div class=\"mat-form-field-hint-spacer\"></div>\n <ng-content select=\"mat-hint[align='end']\"></ng-content>\n </div>\n </div>\n</div>\n",
1000 animations: [matFormFieldAnimations.transitionMessages],
1001 host: {
1002 'class': 'mat-form-field',
1003 '[class.mat-form-field-appearance-standard]': 'appearance == "standard"',
1004 '[class.mat-form-field-appearance-fill]': 'appearance == "fill"',
1005 '[class.mat-form-field-appearance-outline]': 'appearance == "outline"',
1006 '[class.mat-form-field-appearance-legacy]': 'appearance == "legacy"',
1007 '[class.mat-form-field-invalid]': '_control.errorState',
1008 '[class.mat-form-field-can-float]': '_canLabelFloat()',
1009 '[class.mat-form-field-should-float]': '_shouldLabelFloat()',
1010 '[class.mat-form-field-has-label]': '_hasFloatingLabel()',
1011 '[class.mat-form-field-hide-placeholder]': '_hideControlPlaceholder()',
1012 '[class.mat-form-field-disabled]': '_control.disabled',
1013 '[class.mat-form-field-autofilled]': '_control.autofilled',
1014 '[class.mat-focused]': '_control.focused',
1015 '[class.ng-untouched]': '_shouldForward("untouched")',
1016 '[class.ng-touched]': '_shouldForward("touched")',
1017 '[class.ng-pristine]': '_shouldForward("pristine")',
1018 '[class.ng-dirty]': '_shouldForward("dirty")',
1019 '[class.ng-valid]': '_shouldForward("valid")',
1020 '[class.ng-invalid]': '_shouldForward("invalid")',
1021 '[class.ng-pending]': '_shouldForward("pending")',
1022 '[class._mat-animation-noopable]': '!_animationsEnabled',
1023 },
1024 inputs: ['color'],
1025 encapsulation: core.ViewEncapsulation.None,
1026 changeDetection: core.ChangeDetectionStrategy.OnPush,
1027 providers: [
1028 { provide: MAT_FORM_FIELD, useExisting: MatFormField },
1029 ],
1030 styles: [".mat-form-field{display:inline-block;position:relative;text-align:left}[dir=rtl] .mat-form-field{text-align:right}.mat-form-field-wrapper{position:relative}.mat-form-field-flex{display:inline-flex;align-items:baseline;box-sizing:border-box;width:100%}.mat-form-field-prefix,.mat-form-field-suffix{white-space:nowrap;flex:none;position:relative}.mat-form-field-infix{display:block;position:relative;flex:auto;min-width:0;width:180px}.cdk-high-contrast-active .mat-form-field-infix{border-image:linear-gradient(transparent, transparent)}.mat-form-field-label-wrapper{position:absolute;left:0;box-sizing:content-box;width:100%;height:100%;overflow:hidden;pointer-events:none}[dir=rtl] .mat-form-field-label-wrapper{left:auto;right:0}.mat-form-field-label{position:absolute;left:0;font:inherit;pointer-events:none;width:100%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;transform-origin:0 0;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),color 400ms cubic-bezier(0.25, 0.8, 0.25, 1),width 400ms cubic-bezier(0.25, 0.8, 0.25, 1);display:none}[dir=rtl] .mat-form-field-label{transform-origin:100% 0;left:auto;right:0}.mat-form-field-empty.mat-form-field-label,.mat-form-field-can-float.mat-form-field-should-float .mat-form-field-label{display:block}.mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:none}.mat-form-field-can-float .mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:block;transition:none}.mat-input-server:focus+.mat-form-field-label-wrapper .mat-form-field-label,.mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-label-wrapper .mat-form-field-label{display:none}.mat-form-field-can-float .mat-input-server:focus+.mat-form-field-label-wrapper .mat-form-field-label,.mat-form-field-can-float .mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-label-wrapper .mat-form-field-label{display:block}.mat-form-field-label:not(.mat-form-field-empty){transition:none}.mat-form-field-underline{position:absolute;width:100%;pointer-events:none;transform:scale3d(1, 1.0001, 1)}.mat-form-field-ripple{position:absolute;left:0;width:100%;transform-origin:50%;transform:scaleX(0.5);opacity:0;transition:background-color 300ms cubic-bezier(0.55, 0, 0.55, 0.2)}.mat-form-field.mat-focused .mat-form-field-ripple,.mat-form-field.mat-form-field-invalid .mat-form-field-ripple{opacity:1;transform:none;transition:transform 300ms cubic-bezier(0.25, 0.8, 0.25, 1),opacity 100ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 300ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-form-field-subscript-wrapper{position:absolute;box-sizing:border-box;width:100%;overflow:hidden}.mat-form-field-subscript-wrapper .mat-icon,.mat-form-field-label-wrapper 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\";white-space:pre;width:1px}.mat-input-element::-webkit-inner-spin-button,.mat-input-element::-webkit-calendar-picker-indicator,.mat-input-element::-webkit-clear-button{font-size:.75em}.mat-input-element::placeholder{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;transition:color 400ms 133.3333333333ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-input-element::placeholder:-ms-input-placeholder{-ms-user-select:text}.mat-input-element::-moz-placeholder{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;transition:color 400ms 133.3333333333ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-input-element::-moz-placeholder:-ms-input-placeholder{-ms-user-select:text}.mat-input-element::-webkit-input-placeholder{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;transition:color 400ms 133.3333333333ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-input-element::-webkit-input-placeholder:-ms-input-placeholder{-ms-user-select:text}.mat-input-element:-ms-input-placeholder{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;transition:color 400ms 133.3333333333ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-input-element:-ms-input-placeholder:-ms-input-placeholder{-ms-user-select:text}.mat-form-field-hide-placeholder .mat-input-element::placeholder{color:transparent !important;-webkit-text-fill-color:transparent;transition:none}.cdk-high-contrast-active .mat-form-field-hide-placeholder .mat-input-element::placeholder{opacity:0}.mat-form-field-hide-placeholder .mat-input-element::-moz-placeholder{color:transparent !important;-webkit-text-fill-color:transparent;transition:none}.cdk-high-contrast-active .mat-form-field-hide-placeholder .mat-input-element::-moz-placeholder{opacity:0}.mat-form-field-hide-placeholder .mat-input-element::-webkit-input-placeholder{color:transparent !important;-webkit-text-fill-color:transparent;transition:none}.cdk-high-contrast-active .mat-form-field-hide-placeholder .mat-input-element::-webkit-input-placeholder{opacity:0}.mat-form-field-hide-placeholder .mat-input-element:-ms-input-placeholder{color:transparent !important;-webkit-text-fill-color:transparent;transition:none}.cdk-high-contrast-active .mat-form-field-hide-placeholder .mat-input-element:-ms-input-placeholder{opacity:0}textarea.mat-input-element{resize:vertical;overflow:auto}textarea.mat-input-element.cdk-textarea-autosize{resize:none}textarea.mat-input-element{padding:2px 0;margin:-2px 0}select.mat-input-element{-moz-appearance:none;-webkit-appearance:none;position:relative;background-color:transparent;display:inline-flex;box-sizing:border-box;padding-top:1em;top:-1em;margin-bottom:-1em}select.mat-input-element::-ms-expand{display:none}select.mat-input-element::-moz-focus-inner{border:0}select.mat-input-element:not(:disabled){cursor:pointer}select.mat-input-element::-ms-value{color:inherit;background:none}.mat-focused .cdk-high-contrast-active select.mat-input-element::-ms-value{color:inherit}.mat-form-field-type-mat-native-select .mat-form-field-infix::after{content:\"\";width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid;position:absolute;top:50%;right:0;margin-top:-2.5px;pointer-events:none}[dir=rtl] .mat-form-field-type-mat-native-select .mat-form-field-infix::after{right:auto;left:0}.mat-form-field-type-mat-native-select .mat-input-element{padding-right:15px}[dir=rtl] .mat-form-field-type-mat-native-select .mat-input-element{padding-right:0;padding-left:15px}.mat-form-field-type-mat-native-select .mat-form-field-label-wrapper{max-width:calc(100% - 10px)}.mat-form-field-type-mat-native-select.mat-form-field-appearance-outline .mat-form-field-infix::after{margin-top:-5px}.mat-form-field-type-mat-native-select.mat-form-field-appearance-fill .mat-form-field-infix::after{margin-top:-10px}\n", ".mat-form-field-appearance-legacy .mat-form-field-label{transform:perspective(100px);-ms-transform:none}.mat-form-field-appearance-legacy .mat-form-field-prefix .mat-icon,.mat-form-field-appearance-legacy .mat-form-field-suffix .mat-icon{width:1em}.mat-form-field-appearance-legacy .mat-form-field-prefix .mat-icon-button,.mat-form-field-appearance-legacy .mat-form-field-suffix .mat-icon-button{font:inherit;vertical-align:baseline}.mat-form-field-appearance-legacy .mat-form-field-prefix .mat-icon-button .mat-icon,.mat-form-field-appearance-legacy .mat-form-field-suffix .mat-icon-button .mat-icon{font-size:inherit}.mat-form-field-appearance-legacy .mat-form-field-underline{height:1px}.cdk-high-contrast-active .mat-form-field-appearance-legacy .mat-form-field-underline{height:0;border-top:solid 1px}.mat-form-field-appearance-legacy .mat-form-field-ripple{top:0;height:2px;overflow:hidden}.cdk-high-contrast-active .mat-form-field-appearance-legacy .mat-form-field-ripple{height:0;border-top:solid 2px}.mat-form-field-appearance-legacy.mat-form-field-disabled .mat-form-field-underline{background-position:0;background-color:transparent}.cdk-high-contrast-active .mat-form-field-appearance-legacy.mat-form-field-disabled .mat-form-field-underline{border-top-style:dotted;border-top-width:2px}.mat-form-field-appearance-legacy.mat-form-field-invalid:not(.mat-focused) .mat-form-field-ripple{height:1px}\n", ".mat-form-field-appearance-outline .mat-form-field-wrapper{margin:.25em 0}.mat-form-field-appearance-outline .mat-form-field-flex{padding:0 .75em 0 .75em;margin-top:-0.25em;position:relative}.mat-form-field-appearance-outline .mat-form-field-prefix,.mat-form-field-appearance-outline .mat-form-field-suffix{top:.25em}.mat-form-field-appearance-outline .mat-form-field-outline{display:flex;position:absolute;top:.25em;left:0;right:0;bottom:0;pointer-events:none}.mat-form-field-appearance-outline .mat-form-field-outline-start,.mat-form-field-appearance-outline .mat-form-field-outline-end{border:1px solid currentColor;min-width:5px}.mat-form-field-appearance-outline .mat-form-field-outline-start{border-radius:5px 0 0 5px;border-right-style:none}[dir=rtl] .mat-form-field-appearance-outline .mat-form-field-outline-start{border-right-style:solid;border-left-style:none;border-radius:0 5px 5px 0}.mat-form-field-appearance-outline .mat-form-field-outline-end{border-radius:0 5px 5px 0;border-left-style:none;flex-grow:1}[dir=rtl] .mat-form-field-appearance-outline .mat-form-field-outline-end{border-left-style:solid;border-right-style:none;border-radius:5px 0 0 5px}.mat-form-field-appearance-outline .mat-form-field-outline-gap{border-radius:.000001px;border:1px solid currentColor;border-left-style:none;border-right-style:none}.mat-form-field-appearance-outline.mat-form-field-can-float.mat-form-field-should-float .mat-form-field-outline-gap{border-top-color:transparent}.mat-form-field-appearance-outline .mat-form-field-outline-thick{opacity:0}.mat-form-field-appearance-outline .mat-form-field-outline-thick .mat-form-field-outline-start,.mat-form-field-appearance-outline .mat-form-field-outline-thick .mat-form-field-outline-end,.mat-form-field-appearance-outline .mat-form-field-outline-thick .mat-form-field-outline-gap{border-width:2px}.mat-form-field-appearance-outline.mat-focused .mat-form-field-outline,.mat-form-field-appearance-outline.mat-form-field-invalid .mat-form-field-outline{opacity:0;transition:opacity 100ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-form-field-appearance-outline.mat-focused .mat-form-field-outline-thick,.mat-form-field-appearance-outline.mat-form-field-invalid .mat-form-field-outline-thick{opacity:1}.cdk-high-contrast-active .mat-form-field-appearance-outline.mat-focused .mat-form-field-outline-thick{border:3px dashed}.mat-form-field-appearance-outline:not(.mat-form-field-disabled) .mat-form-field-flex:hover .mat-form-field-outline{opacity:0;transition:opacity 600ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-form-field-appearance-outline:not(.mat-form-field-disabled) .mat-form-field-flex:hover .mat-form-field-outline-thick{opacity:1}.mat-form-field-appearance-outline .mat-form-field-subscript-wrapper{padding:0 1em}.mat-form-field-appearance-outline._mat-animation-noopable:not(.mat-form-field-disabled) .mat-form-field-flex:hover~.mat-form-field-outline,.mat-form-field-appearance-outline._mat-animation-noopable .mat-form-field-outline,.mat-form-field-appearance-outline._mat-animation-noopable .mat-form-field-outline-start,.mat-form-field-appearance-outline._mat-animation-noopable .mat-form-field-outline-end,.mat-form-field-appearance-outline._mat-animation-noopable .mat-form-field-outline-gap{transition:none}\n", ".mat-form-field-appearance-standard .mat-form-field-flex{padding-top:.75em}.mat-form-field-appearance-standard .mat-form-field-underline{height:1px}.cdk-high-contrast-active .mat-form-field-appearance-standard .mat-form-field-underline{height:0;border-top:solid 1px}.mat-form-field-appearance-standard .mat-form-field-ripple{bottom:0;height:2px}.cdk-high-contrast-active .mat-form-field-appearance-standard .mat-form-field-ripple{height:0;border-top:solid 2px}.mat-form-field-appearance-standard.mat-form-field-disabled .mat-form-field-underline{background-position:0;background-color:transparent}.cdk-high-contrast-active .mat-form-field-appearance-standard.mat-form-field-disabled .mat-form-field-underline{border-top-style:dotted;border-top-width:2px}.mat-form-field-appearance-standard:not(.mat-form-field-disabled) .mat-form-field-flex:hover~.mat-form-field-underline .mat-form-field-ripple{opacity:1;transform:none;transition:opacity 600ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-form-field-appearance-standard._mat-animation-noopable:not(.mat-form-field-disabled) .mat-form-field-flex:hover~.mat-form-field-underline .mat-form-field-ripple{transition:none}\n"]
1031 },] }
1032 ];
1033 MatFormField.ctorParameters = function () { return [
1034 { type: core.ElementRef },
1035 { type: core.ChangeDetectorRef },
1036 { type: undefined, decorators: [{ type: core.Inject, args: [core.ElementRef,] }] },
1037 { type: bidi.Directionality, decorators: [{ type: core.Optional }] },
1038 { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_FORM_FIELD_DEFAULT_OPTIONS,] }] },
1039 { type: platform.Platform },
1040 { type: core.NgZone },
1041 { type: String, decorators: [{ type: core.Optional }, { type: core.Inject, args: [animations$1.ANIMATION_MODULE_TYPE,] }] }
1042 ]; };
1043 MatFormField.propDecorators = {
1044 appearance: [{ type: core.Input }],
1045 hideRequiredMarker: [{ type: core.Input }],
1046 hintLabel: [{ type: core.Input }],
1047 floatLabel: [{ type: core.Input }],
1048 underlineRef: [{ type: core.ViewChild, args: ['underline',] }],
1049 _connectionContainerRef: [{ type: core.ViewChild, args: ['connectionContainer', { static: true },] }],
1050 _inputContainerRef: [{ type: core.ViewChild, args: ['inputContainer',] }],
1051 _label: [{ type: core.ViewChild, args: ['label',] }],
1052 _controlNonStatic: [{ type: core.ContentChild, args: [MatFormFieldControl,] }],
1053 _controlStatic: [{ type: core.ContentChild, args: [MatFormFieldControl, { static: true },] }],
1054 _labelChildNonStatic: [{ type: core.ContentChild, args: [MatLabel,] }],
1055 _labelChildStatic: [{ type: core.ContentChild, args: [MatLabel, { static: true },] }],
1056 _placeholderChild: [{ type: core.ContentChild, args: [MatPlaceholder,] }],
1057 _errorChildren: [{ type: core.ContentChildren, args: [MAT_ERROR, { descendants: true },] }],
1058 _hintChildren: [{ type: core.ContentChildren, args: [_MAT_HINT, { descendants: true },] }],
1059 _prefixChildren: [{ type: core.ContentChildren, args: [MAT_PREFIX, { descendants: true },] }],
1060 _suffixChildren: [{ type: core.ContentChildren, args: [MAT_SUFFIX, { descendants: true },] }]
1061 };
1062
1063 /**
1064 * @license
1065 * Copyright Google LLC All Rights Reserved.
1066 *
1067 * Use of this source code is governed by an MIT-style license that can be
1068 * found in the LICENSE file at https://angular.io/license
1069 */
1070 var MatFormFieldModule = /** @class */ (function () {
1071 function MatFormFieldModule() {
1072 }
1073 return MatFormFieldModule;
1074 }());
1075 MatFormFieldModule.decorators = [
1076 { type: core.NgModule, args: [{
1077 declarations: [
1078 MatError,
1079 MatFormField,
1080 MatHint,
1081 MatLabel,
1082 MatPlaceholder,
1083 MatPrefix,
1084 MatSuffix,
1085 ],
1086 imports: [
1087 common.CommonModule,
1088 core$1.MatCommonModule,
1089 observers.ObserversModule,
1090 ],
1091 exports: [
1092 core$1.MatCommonModule,
1093 MatError,
1094 MatFormField,
1095 MatHint,
1096 MatLabel,
1097 MatPlaceholder,
1098 MatPrefix,
1099 MatSuffix,
1100 ],
1101 },] }
1102 ];
1103
1104 /**
1105 * @license
1106 * Copyright Google LLC All Rights Reserved.
1107 *
1108 * Use of this source code is governed by an MIT-style license that can be
1109 * found in the LICENSE file at https://angular.io/license
1110 */
1111
1112 /**
1113 * Generated bundle index. Do not edit.
1114 */
1115
1116 exports.MAT_ERROR = MAT_ERROR;
1117 exports.MAT_FORM_FIELD = MAT_FORM_FIELD;
1118 exports.MAT_FORM_FIELD_DEFAULT_OPTIONS = MAT_FORM_FIELD_DEFAULT_OPTIONS;
1119 exports.MAT_PREFIX = MAT_PREFIX;
1120 exports.MAT_SUFFIX = MAT_SUFFIX;
1121 exports.MatError = MatError;
1122 exports.MatFormField = MatFormField;
1123 exports.MatFormFieldControl = MatFormFieldControl;
1124 exports.MatFormFieldModule = MatFormFieldModule;
1125 exports.MatHint = MatHint;
1126 exports.MatLabel = MatLabel;
1127 exports.MatPlaceholder = MatPlaceholder;
1128 exports.MatPrefix = MatPrefix;
1129 exports.MatSuffix = MatSuffix;
1130 exports._MAT_HINT = _MAT_HINT;
1131 exports.getMatFormFieldDuplicatedHintError = getMatFormFieldDuplicatedHintError;
1132 exports.getMatFormFieldMissingControlError = getMatFormFieldMissingControlError;
1133 exports.getMatFormFieldPlaceholderConflictError = getMatFormFieldPlaceholderConflictError;
1134 exports.matFormFieldAnimations = matFormFieldAnimations;
1135
1136 Object.defineProperty(exports, '__esModule', { value: true });
1137
1138})));
1139//# sourceMappingURL=material-form-field.umd.js.map
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