| (function (global, factory) { |
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/a11y'), require('@angular/cdk/coercion'), require('@angular/cdk/collections'), require('@angular/core'), require('@angular/forms'), require('@angular/material/core')) : |
| typeof define === 'function' && define.amd ? define('@angular/material/button-toggle', ['exports', '@angular/cdk/a11y', '@angular/cdk/coercion', '@angular/cdk/collections', '@angular/core', '@angular/forms', '@angular/material/core'], factory) : |
| (global = global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.buttonToggle = {}), global.ng.cdk.a11y, global.ng.cdk.coercion, global.ng.cdk.collections, global.ng.core, global.ng.forms, global.ng.material.core)); |
| }(this, (function (exports, a11y, coercion, collections, core, forms, core$1) { 'use strict'; |
| |
| /*! ***************************************************************************** |
| Copyright (c) Microsoft Corporation. |
| |
| Permission to use, copy, modify, and/or distribute this software for any |
| purpose with or without fee is hereby granted. |
| |
| THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
| REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
| AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
| INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
| LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
| OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| PERFORMANCE OF THIS SOFTWARE. |
| ***************************************************************************** */ |
| /* global Reflect, Promise */ |
| var extendStatics = function (d, b) { |
| extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) |
| if (Object.prototype.hasOwnProperty.call(b, p)) |
| d[p] = b[p]; }; |
| return extendStatics(d, b); |
| }; |
| function __extends(d, b) { |
| if (typeof b !== "function" && b !== null) |
| throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); |
| extendStatics(d, b); |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| } |
| var __assign = function () { |
| __assign = Object.assign || function __assign(t) { |
| for (var s, i = 1, n = arguments.length; i < n; i++) { |
| s = arguments[i]; |
| for (var p in s) |
| if (Object.prototype.hasOwnProperty.call(s, p)) |
| t[p] = s[p]; |
| } |
| return t; |
| }; |
| return __assign.apply(this, arguments); |
| }; |
| function __rest(s, e) { |
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| step(generator.next(value)); |
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| } } |
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| step(generator["throw"](value)); |
| } |
| catch (e) { |
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| } } |
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| }); |
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| catch (e) { |
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| y = 0; |
| } |
| finally { |
| f = t = 0; |
| } |
| if (op[0] & 5) |
| throw op[1]; |
| return { value: op[0] ? op[1] : void 0, done: true }; |
| } |
| } |
| var __createBinding = Object.create ? (function (o, m, k, k2) { |
| if (k2 === undefined) |
| k2 = k; |
| Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } }); |
| }) : (function (o, m, k, k2) { |
| if (k2 === undefined) |
| k2 = k; |
| o[k2] = m[k]; |
| }); |
| function __exportStar(m, o) { |
| for (var p in m) |
| if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) |
| __createBinding(o, m, p); |
| } |
| function __values(o) { |
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| if (m) |
| return m.call(o); |
| if (o && typeof o.length === "number") |
| return { |
| next: function () { |
| if (o && i >= o.length) |
| o = void 0; |
| return { value: o && o[i++], done: !o }; |
| } |
| }; |
| throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); |
| } |
| function __read(o, n) { |
| var m = typeof Symbol === "function" && o[Symbol.iterator]; |
| if (!m) |
| return o; |
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| while ((n === void 0 || n-- > 0) && !(r = i.next()).done) |
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| } |
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| } |
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| try { |
| if (r && !r.done && (m = i["return"])) |
| m.call(i); |
| } |
| finally { |
| if (e) |
| throw e.error; |
| } |
| } |
| return ar; |
| } |
| /** @deprecated */ |
| function __spread() { |
| for (var ar = [], i = 0; i < arguments.length; i++) |
| ar = ar.concat(__read(arguments[i])); |
| return ar; |
| } |
| /** @deprecated */ |
| function __spreadArrays() { |
| for (var s = 0, i = 0, il = arguments.length; i < il; i++) |
| s += arguments[i].length; |
| for (var r = Array(s), k = 0, i = 0; i < il; i++) |
| for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) |
| r[k] = a[j]; |
| return r; |
| } |
| function __spreadArray(to, from) { |
| for (var i = 0, il = from.length, j = to.length; i < il; i++, j++) |
| to[j] = from[i]; |
| return to; |
| } |
| function __await(v) { |
| return this instanceof __await ? (this.v = v, this) : new __await(v); |
| } |
| function __asyncGenerator(thisArg, _arguments, generator) { |
| if (!Symbol.asyncIterator) |
| throw new TypeError("Symbol.asyncIterator is not defined."); |
| var g = generator.apply(thisArg, _arguments || []), i, q = []; |
| return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i; |
| function verb(n) { if (g[n]) |
| i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; } |
| function resume(n, v) { try { |
| step(g[n](v)); |
| } |
| catch (e) { |
| settle(q[0][3], e); |
| } } |
| function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } |
| function fulfill(value) { resume("next", value); } |
| function reject(value) { resume("throw", value); } |
| function settle(f, v) { if (f(v), q.shift(), q.length) |
| resume(q[0][0], q[0][1]); } |
| } |
| function __asyncDelegator(o) { |
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| } |
| function __asyncValues(o) { |
| if (!Symbol.asyncIterator) |
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| var m = o[Symbol.asyncIterator], i; |
| 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); |
| 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); }); }; } |
| function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); } |
| } |
| function __makeTemplateObject(cooked, raw) { |
| if (Object.defineProperty) { |
| Object.defineProperty(cooked, "raw", { value: raw }); |
| } |
| else { |
| cooked.raw = raw; |
| } |
| return cooked; |
| } |
| ; |
| var __setModuleDefault = Object.create ? (function (o, v) { |
| Object.defineProperty(o, "default", { enumerable: true, value: v }); |
| }) : function (o, v) { |
| o["default"] = v; |
| }; |
| function __importStar(mod) { |
| if (mod && mod.__esModule) |
| return mod; |
| var result = {}; |
| if (mod != null) |
| for (var k in mod) |
| if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) |
| __createBinding(result, mod, k); |
| __setModuleDefault(result, mod); |
| return result; |
| } |
| function __importDefault(mod) { |
| return (mod && mod.__esModule) ? mod : { default: mod }; |
| } |
| function __classPrivateFieldGet(receiver, privateMap) { |
| if (!privateMap.has(receiver)) { |
| throw new TypeError("attempted to get private field on non-instance"); |
| } |
| return privateMap.get(receiver); |
| } |
| function __classPrivateFieldSet(receiver, privateMap, value) { |
| if (!privateMap.has(receiver)) { |
| throw new TypeError("attempted to set private field on non-instance"); |
| } |
| privateMap.set(receiver, value); |
| return value; |
| } |
| |
| /** |
| * Injection token that can be used to configure the |
| * default options for all button toggles within an app. |
| */ |
| var MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS = new core.InjectionToken('MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS'); |
| /** |
| * Injection token that can be used to reference instances of `MatButtonToggleGroup`. |
| * It serves as alternative token to the actual `MatButtonToggleGroup` class which |
| * could cause unnecessary retention of the class and its component metadata. |
| */ |
| var MAT_BUTTON_TOGGLE_GROUP = new core.InjectionToken('MatButtonToggleGroup'); |
| /** |
| * Provider Expression that allows mat-button-toggle-group to register as a ControlValueAccessor. |
| * This allows it to support [(ngModel)]. |
| * @docs-private |
| */ |
| var MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR = { |
| provide: forms.NG_VALUE_ACCESSOR, |
| useExisting: core.forwardRef(function () { return MatButtonToggleGroup; }), |
| multi: true |
| }; |
| // Counter used to generate unique IDs. |
| var uniqueIdCounter = 0; |
| /** Change event object emitted by MatButtonToggle. */ |
| var MatButtonToggleChange = /** @class */ (function () { |
| function MatButtonToggleChange( |
| /** The MatButtonToggle that emits the event. */ |
| source, |
| /** The value assigned to the MatButtonToggle. */ |
| value) { |
| this.source = source; |
| this.value = value; |
| } |
| return MatButtonToggleChange; |
| }()); |
| /** Exclusive selection button toggle group that behaves like a radio-button group. */ |
| var MatButtonToggleGroup = /** @class */ (function () { |
| function MatButtonToggleGroup(_changeDetector, defaultOptions) { |
| this._changeDetector = _changeDetector; |
| this._vertical = false; |
| this._multiple = false; |
| this._disabled = false; |
| /** |
| * The method to be called in order to update ngModel. |
| * Now `ngModel` binding is not supported in multiple selection mode. |
| */ |
| this._controlValueAccessorChangeFn = function () { }; |
| /** onTouch function registered via registerOnTouch (ControlValueAccessor). */ |
| this._onTouched = function () { }; |
| this._name = "mat-button-toggle-group-" + uniqueIdCounter++; |
| /** |
| * Event that emits whenever the value of the group changes. |
| * Used to facilitate two-way data binding. |
| * @docs-private |
| */ |
| this.valueChange = new core.EventEmitter(); |
| /** Event emitted when the group's value changes. */ |
| this.change = new core.EventEmitter(); |
| this.appearance = |
| defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard'; |
| } |
| Object.defineProperty(MatButtonToggleGroup.prototype, "name", { |
| /** `name` attribute for the underlying `input` element. */ |
| get: function () { return this._name; }, |
| set: function (value) { |
| var _this = this; |
| this._name = value; |
| if (this._buttonToggles) { |
| this._buttonToggles.forEach(function (toggle) { |
| toggle.name = _this._name; |
| toggle._markForCheck(); |
| }); |
| } |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggleGroup.prototype, "vertical", { |
| /** Whether the toggle group is vertical. */ |
| get: function () { return this._vertical; }, |
| set: function (value) { |
| this._vertical = coercion.coerceBooleanProperty(value); |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggleGroup.prototype, "value", { |
| /** Value of the toggle group. */ |
| get: function () { |
| var selected = this._selectionModel ? this._selectionModel.selected : []; |
| if (this.multiple) { |
| return selected.map(function (toggle) { return toggle.value; }); |
| } |
| return selected[0] ? selected[0].value : undefined; |
| }, |
| set: function (newValue) { |
| this._setSelectionByValue(newValue); |
| this.valueChange.emit(this.value); |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggleGroup.prototype, "selected", { |
| /** Selected button toggles in the group. */ |
| get: function () { |
| var selected = this._selectionModel ? this._selectionModel.selected : []; |
| return this.multiple ? selected : (selected[0] || null); |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggleGroup.prototype, "multiple", { |
| /** Whether multiple button toggles can be selected. */ |
| get: function () { return this._multiple; }, |
| set: function (value) { |
| this._multiple = coercion.coerceBooleanProperty(value); |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggleGroup.prototype, "disabled", { |
| /** Whether multiple button toggle group is disabled. */ |
| get: function () { return this._disabled; }, |
| set: function (value) { |
| this._disabled = coercion.coerceBooleanProperty(value); |
| if (this._buttonToggles) { |
| this._buttonToggles.forEach(function (toggle) { return toggle._markForCheck(); }); |
| } |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| MatButtonToggleGroup.prototype.ngOnInit = function () { |
| this._selectionModel = new collections.SelectionModel(this.multiple, undefined, false); |
| }; |
| MatButtonToggleGroup.prototype.ngAfterContentInit = function () { |
| var _a; |
| (_a = this._selectionModel).select.apply(_a, __spread(this._buttonToggles.filter(function (toggle) { return toggle.checked; }))); |
| }; |
| /** |
| * Sets the model value. Implemented as part of ControlValueAccessor. |
| * @param value Value to be set to the model. |
| */ |
| MatButtonToggleGroup.prototype.writeValue = function (value) { |
| this.value = value; |
| this._changeDetector.markForCheck(); |
| }; |
| // Implemented as part of ControlValueAccessor. |
| MatButtonToggleGroup.prototype.registerOnChange = function (fn) { |
| this._controlValueAccessorChangeFn = fn; |
| }; |
| // Implemented as part of ControlValueAccessor. |
| MatButtonToggleGroup.prototype.registerOnTouched = function (fn) { |
| this._onTouched = fn; |
| }; |
| // Implemented as part of ControlValueAccessor. |
| MatButtonToggleGroup.prototype.setDisabledState = function (isDisabled) { |
| this.disabled = isDisabled; |
| }; |
| /** Dispatch change event with current selection and group value. */ |
| MatButtonToggleGroup.prototype._emitChangeEvent = function () { |
| var selected = this.selected; |
| var source = Array.isArray(selected) ? selected[selected.length - 1] : selected; |
| var event = new MatButtonToggleChange(source, this.value); |
| this._controlValueAccessorChangeFn(event.value); |
| this.change.emit(event); |
| }; |
| /** |
| * Syncs a button toggle's selected state with the model value. |
| * @param toggle Toggle to be synced. |
| * @param select Whether the toggle should be selected. |
| * @param isUserInput Whether the change was a result of a user interaction. |
| * @param deferEvents Whether to defer emitting the change events. |
| */ |
| MatButtonToggleGroup.prototype._syncButtonToggle = function (toggle, select, isUserInput, deferEvents) { |
| var _this = this; |
| if (isUserInput === void 0) { isUserInput = false; } |
| if (deferEvents === void 0) { deferEvents = false; } |
| // Deselect the currently-selected toggle, if we're in single-selection |
| // mode and the button being toggled isn't selected at the moment. |
| if (!this.multiple && this.selected && !toggle.checked) { |
| this.selected.checked = false; |
| } |
| if (this._selectionModel) { |
| if (select) { |
| this._selectionModel.select(toggle); |
| } |
| else { |
| this._selectionModel.deselect(toggle); |
| } |
| } |
| else { |
| deferEvents = true; |
| } |
| // We need to defer in some cases in order to avoid "changed after checked errors", however |
| // the side-effect is that we may end up updating the model value out of sequence in others |
| // The `deferEvents` flag allows us to decide whether to do it on a case-by-case basis. |
| if (deferEvents) { |
| Promise.resolve().then(function () { return _this._updateModelValue(isUserInput); }); |
| } |
| else { |
| this._updateModelValue(isUserInput); |
| } |
| }; |
| /** Checks whether a button toggle is selected. */ |
| MatButtonToggleGroup.prototype._isSelected = function (toggle) { |
| return this._selectionModel && this._selectionModel.isSelected(toggle); |
| }; |
| /** Determines whether a button toggle should be checked on init. */ |
| MatButtonToggleGroup.prototype._isPrechecked = function (toggle) { |
| if (typeof this._rawValue === 'undefined') { |
| return false; |
| } |
| if (this.multiple && Array.isArray(this._rawValue)) { |
| return this._rawValue.some(function (value) { return toggle.value != null && value === toggle.value; }); |
| } |
| return toggle.value === this._rawValue; |
| }; |
| /** Updates the selection state of the toggles in the group based on a value. */ |
| MatButtonToggleGroup.prototype._setSelectionByValue = function (value) { |
| var _this = this; |
| this._rawValue = value; |
| if (!this._buttonToggles) { |
| return; |
| } |
| if (this.multiple && value) { |
| if (!Array.isArray(value) && (typeof ngDevMode === 'undefined' || ngDevMode)) { |
| throw Error('Value must be an array in multiple-selection mode.'); |
| } |
| this._clearSelection(); |
| value.forEach(function (currentValue) { return _this._selectValue(currentValue); }); |
| } |
| else { |
| this._clearSelection(); |
| this._selectValue(value); |
| } |
| }; |
| /** Clears the selected toggles. */ |
| MatButtonToggleGroup.prototype._clearSelection = function () { |
| this._selectionModel.clear(); |
| this._buttonToggles.forEach(function (toggle) { return toggle.checked = false; }); |
| }; |
| /** Selects a value if there's a toggle that corresponds to it. */ |
| MatButtonToggleGroup.prototype._selectValue = function (value) { |
| var correspondingOption = this._buttonToggles.find(function (toggle) { |
| return toggle.value != null && toggle.value === value; |
| }); |
| if (correspondingOption) { |
| correspondingOption.checked = true; |
| this._selectionModel.select(correspondingOption); |
| } |
| }; |
| /** Syncs up the group's value with the model and emits the change event. */ |
| MatButtonToggleGroup.prototype._updateModelValue = function (isUserInput) { |
| // Only emit the change event for user input. |
| if (isUserInput) { |
| this._emitChangeEvent(); |
| } |
| // Note: we emit this one no matter whether it was a user interaction, because |
| // it is used by Angular to sync up the two-way data binding. |
| this.valueChange.emit(this.value); |
| }; |
| return MatButtonToggleGroup; |
| }()); |
| MatButtonToggleGroup.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'mat-button-toggle-group', |
| providers: [ |
| MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR, |
| { provide: MAT_BUTTON_TOGGLE_GROUP, useExisting: MatButtonToggleGroup }, |
| ], |
| host: { |
| 'role': 'group', |
| 'class': 'mat-button-toggle-group', |
| '[attr.aria-disabled]': 'disabled', |
| '[class.mat-button-toggle-vertical]': 'vertical', |
| '[class.mat-button-toggle-group-appearance-standard]': 'appearance === "standard"', |
| }, |
| exportAs: 'matButtonToggleGroup', |
| },] } |
| ]; |
| MatButtonToggleGroup.ctorParameters = function () { return [ |
| { type: core.ChangeDetectorRef }, |
| { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS,] }] } |
| ]; }; |
| MatButtonToggleGroup.propDecorators = { |
| _buttonToggles: [{ type: core.ContentChildren, args: [core.forwardRef(function () { return MatButtonToggle; }), { |
| // Note that this would technically pick up toggles |
| // from nested groups, but that's not a case that we support. |
| descendants: true |
| },] }], |
| appearance: [{ type: core.Input }], |
| name: [{ type: core.Input }], |
| vertical: [{ type: core.Input }], |
| value: [{ type: core.Input }], |
| valueChange: [{ type: core.Output }], |
| multiple: [{ type: core.Input }], |
| disabled: [{ type: core.Input }], |
| change: [{ type: core.Output }] |
| }; |
| // Boilerplate for applying mixins to the MatButtonToggle class. |
| /** @docs-private */ |
| var MatButtonToggleBase = /** @class */ (function () { |
| function MatButtonToggleBase() { |
| } |
| return MatButtonToggleBase; |
| }()); |
| var _MatButtonToggleMixinBase = core$1.mixinDisableRipple(MatButtonToggleBase); |
| /** Single button inside of a toggle group. */ |
| var MatButtonToggle = /** @class */ (function (_super) { |
| __extends(MatButtonToggle, _super); |
| function MatButtonToggle(toggleGroup, _changeDetectorRef, _elementRef, _focusMonitor, defaultTabIndex, defaultOptions) { |
| var _this = _super.call(this) || this; |
| _this._changeDetectorRef = _changeDetectorRef; |
| _this._elementRef = _elementRef; |
| _this._focusMonitor = _focusMonitor; |
| _this._isSingleSelector = false; |
| _this._checked = false; |
| /** |
| * Users can specify the `aria-labelledby` attribute which will be forwarded to the input element |
| */ |
| _this.ariaLabelledby = null; |
| _this._disabled = false; |
| /** Event emitted when the group value changes. */ |
| _this.change = new core.EventEmitter(); |
| var parsedTabIndex = Number(defaultTabIndex); |
| _this.tabIndex = (parsedTabIndex || parsedTabIndex === 0) ? parsedTabIndex : null; |
| _this.buttonToggleGroup = toggleGroup; |
| _this.appearance = |
| defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard'; |
| return _this; |
| } |
| Object.defineProperty(MatButtonToggle.prototype, "buttonId", { |
| /** Unique ID for the underlying `button` element. */ |
| get: function () { return this.id + "-button"; }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggle.prototype, "appearance", { |
| /** The appearance style of the button. */ |
| get: function () { |
| return this.buttonToggleGroup ? this.buttonToggleGroup.appearance : this._appearance; |
| }, |
| set: function (value) { |
| this._appearance = value; |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggle.prototype, "checked", { |
| /** Whether the button is checked. */ |
| get: function () { |
| return this.buttonToggleGroup ? this.buttonToggleGroup._isSelected(this) : this._checked; |
| }, |
| set: function (value) { |
| var newValue = coercion.coerceBooleanProperty(value); |
| if (newValue !== this._checked) { |
| this._checked = newValue; |
| if (this.buttonToggleGroup) { |
| this.buttonToggleGroup._syncButtonToggle(this, this._checked); |
| } |
| this._changeDetectorRef.markForCheck(); |
| } |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatButtonToggle.prototype, "disabled", { |
| /** Whether the button is disabled. */ |
| get: function () { |
| return this._disabled || (this.buttonToggleGroup && this.buttonToggleGroup.disabled); |
| }, |
| set: function (value) { this._disabled = coercion.coerceBooleanProperty(value); }, |
| enumerable: false, |
| configurable: true |
| }); |
| MatButtonToggle.prototype.ngOnInit = function () { |
| var group = this.buttonToggleGroup; |
| this._isSingleSelector = group && !group.multiple; |
| this.id = this.id || "mat-button-toggle-" + uniqueIdCounter++; |
| if (this._isSingleSelector) { |
| this.name = group.name; |
| } |
| if (group) { |
| if (group._isPrechecked(this)) { |
| this.checked = true; |
| } |
| else if (group._isSelected(this) !== this._checked) { |
| // As as side effect of the circular dependency between the toggle group and the button, |
| // we may end up in a state where the button is supposed to be checked on init, but it |
| // isn't, because the checked value was assigned too early. This can happen when Ivy |
| // assigns the static input value before the `ngOnInit` has run. |
| group._syncButtonToggle(this, this._checked); |
| } |
| } |
| }; |
| MatButtonToggle.prototype.ngAfterViewInit = function () { |
| this._focusMonitor.monitor(this._elementRef, true); |
| }; |
| MatButtonToggle.prototype.ngOnDestroy = function () { |
| var group = this.buttonToggleGroup; |
| this._focusMonitor.stopMonitoring(this._elementRef); |
| // Remove the toggle from the selection once it's destroyed. Needs to happen |
| // on the next tick in order to avoid "changed after checked" errors. |
| if (group && group._isSelected(this)) { |
| group._syncButtonToggle(this, false, false, true); |
| } |
| }; |
| /** Focuses the button. */ |
| MatButtonToggle.prototype.focus = function (options) { |
| this._buttonElement.nativeElement.focus(options); |
| }; |
| /** Checks the button toggle due to an interaction with the underlying native button. */ |
| MatButtonToggle.prototype._onButtonClick = function () { |
| var newChecked = this._isSingleSelector ? true : !this._checked; |
| if (newChecked !== this._checked) { |
| this._checked = newChecked; |
| if (this.buttonToggleGroup) { |
| this.buttonToggleGroup._syncButtonToggle(this, this._checked, true); |
| this.buttonToggleGroup._onTouched(); |
| } |
| } |
| // Emit a change event when it's the single selector |
| this.change.emit(new MatButtonToggleChange(this, this.value)); |
| }; |
| /** |
| * Marks the button toggle as needing checking for change detection. |
| * This method is exposed because the parent button toggle group will directly |
| * update bound properties of the radio button. |
| */ |
| MatButtonToggle.prototype._markForCheck = function () { |
| // When the group value changes, the button will not be notified. |
| // Use `markForCheck` to explicit update button toggle's status. |
| this._changeDetectorRef.markForCheck(); |
| }; |
| return MatButtonToggle; |
| }(_MatButtonToggleMixinBase)); |
| MatButtonToggle.decorators = [ |
| { type: core.Component, args: [{ |
| selector: 'mat-button-toggle', |
| template: "<button #button class=\"mat-button-toggle-button mat-focus-indicator\"\n type=\"button\"\n [id]=\"buttonId\"\n [attr.tabindex]=\"disabled ? -1 : tabIndex\"\n [attr.aria-pressed]=\"checked\"\n [disabled]=\"disabled || null\"\n [attr.name]=\"name || null\"\n [attr.aria-label]=\"ariaLabel\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n (click)=\"_onButtonClick()\">\n <span class=\"mat-button-toggle-label-content\">\n <ng-content></ng-content>\n </span>\n</button>\n\n<span class=\"mat-button-toggle-focus-overlay\"></span>\n<span class=\"mat-button-toggle-ripple\" matRipple\n [matRippleTrigger]=\"button\"\n [matRippleDisabled]=\"this.disableRipple || this.disabled\">\n</span>\n", |
| encapsulation: core.ViewEncapsulation.None, |
| exportAs: 'matButtonToggle', |
| changeDetection: core.ChangeDetectionStrategy.OnPush, |
| inputs: ['disableRipple'], |
| host: { |
| '[class.mat-button-toggle-standalone]': '!buttonToggleGroup', |
| '[class.mat-button-toggle-checked]': 'checked', |
| '[class.mat-button-toggle-disabled]': 'disabled', |
| '[class.mat-button-toggle-appearance-standard]': 'appearance === "standard"', |
| 'class': 'mat-button-toggle', |
| '[attr.aria-label]': 'null', |
| '[attr.aria-labelledby]': 'null', |
| '[attr.id]': 'id', |
| '[attr.name]': 'null', |
| '(focus)': 'focus()', |
| 'role': 'presentation', |
| }, |
| styles: [".mat-button-toggle-standalone,.mat-button-toggle-group{position:relative;display:inline-flex;flex-direction:row;white-space:nowrap;overflow:hidden;border-radius:2px;-webkit-tap-highlight-color:transparent}.cdk-high-contrast-active .mat-button-toggle-standalone,.cdk-high-contrast-active .mat-button-toggle-group{outline:solid 1px}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard,.mat-button-toggle-group-appearance-standard{border-radius:4px}.cdk-high-contrast-active .mat-button-toggle-standalone.mat-button-toggle-appearance-standard,.cdk-high-contrast-active .mat-button-toggle-group-appearance-standard{outline:0}.mat-button-toggle-vertical{flex-direction:column}.mat-button-toggle-vertical .mat-button-toggle-label-content{display:block}.mat-button-toggle{white-space:nowrap;position:relative}.mat-button-toggle .mat-icon svg{vertical-align:top}.mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:1}.cdk-high-contrast-active .mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:.5}.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{opacity:.04}.mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:.12}.cdk-high-contrast-active .mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:.5}@media(hover: none){.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{display:none}}.mat-button-toggle-label-content{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:inline-block;line-height:36px;padding:0 16px;position:relative}.mat-button-toggle-appearance-standard .mat-button-toggle-label-content{padding:0 12px}.mat-button-toggle-label-content>*{vertical-align:middle}.mat-button-toggle-focus-overlay{border-radius:inherit;pointer-events:none;opacity:0;top:0;left:0;right:0;bottom:0;position:absolute}.mat-button-toggle-checked .mat-button-toggle-focus-overlay{border-bottom:solid 36px}.cdk-high-contrast-active .mat-button-toggle-checked .mat-button-toggle-focus-overlay{opacity:.5;height:0}.cdk-high-contrast-active .mat-button-toggle-checked.mat-button-toggle-appearance-standard .mat-button-toggle-focus-overlay{border-bottom:solid 500px}.mat-button-toggle .mat-button-toggle-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}.mat-button-toggle-button{border:0;background:none;color:inherit;padding:0;margin:0;font:inherit;outline:none;width:100%;cursor:pointer}.mat-button-toggle-disabled .mat-button-toggle-button{cursor:default}.mat-button-toggle-button::-moz-focus-inner{border:0}\n"] |
| },] } |
| ]; |
| MatButtonToggle.ctorParameters = function () { return [ |
| { type: MatButtonToggleGroup, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_BUTTON_TOGGLE_GROUP,] }] }, |
| { type: core.ChangeDetectorRef }, |
| { type: core.ElementRef }, |
| { type: a11y.FocusMonitor }, |
| { type: String, decorators: [{ type: core.Attribute, args: ['tabindex',] }] }, |
| { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS,] }] } |
| ]; }; |
| MatButtonToggle.propDecorators = { |
| ariaLabel: [{ type: core.Input, args: ['aria-label',] }], |
| ariaLabelledby: [{ type: core.Input, args: ['aria-labelledby',] }], |
| _buttonElement: [{ type: core.ViewChild, args: ['button',] }], |
| id: [{ type: core.Input }], |
| name: [{ type: core.Input }], |
| value: [{ type: core.Input }], |
| tabIndex: [{ type: core.Input }], |
| appearance: [{ type: core.Input }], |
| checked: [{ type: core.Input }], |
| disabled: [{ type: core.Input }], |
| change: [{ type: core.Output }] |
| }; |
| |
| /** |
| * @license |
| * Copyright Google LLC 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://angular.io/license |
| */ |
| var MatButtonToggleModule = /** @class */ (function () { |
| function MatButtonToggleModule() { |
| } |
| return MatButtonToggleModule; |
| }()); |
| MatButtonToggleModule.decorators = [ |
| { type: core.NgModule, args: [{ |
| imports: [core$1.MatCommonModule, core$1.MatRippleModule], |
| exports: [core$1.MatCommonModule, MatButtonToggleGroup, MatButtonToggle], |
| declarations: [MatButtonToggleGroup, MatButtonToggle], |
| },] } |
| ]; |
| |
| /** |
| * @license |
| * Copyright Google LLC 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://angular.io/license |
| */ |
| |
| /** |
| * Generated bundle index. Do not edit. |
| */ |
| |
| exports.MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS = MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS; |
| exports.MAT_BUTTON_TOGGLE_GROUP = MAT_BUTTON_TOGGLE_GROUP; |
| exports.MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR = MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR; |
| exports.MatButtonToggle = MatButtonToggle; |
| exports.MatButtonToggleChange = MatButtonToggleChange; |
| exports.MatButtonToggleGroup = MatButtonToggleGroup; |
| exports.MatButtonToggleModule = MatButtonToggleModule; |
| |
| Object.defineProperty(exports, '__esModule', { value: true }); |
| |
| }))); |
| //# sourceMappingURL=material-button-toggle.umd.js.map |
