@angular/material
Version:
Angular Material
660 lines (659 loc) • 56.4 kB
JavaScript
import { _IdGenerator, FocusMonitor } from '@angular/cdk/a11y';
import { UniqueSelectionDispatcher } from '@angular/cdk/collections';
import * as i0 from '@angular/core';
import { forwardRef, InjectionToken, inject, ChangeDetectorRef, EventEmitter, booleanAttribute, Directive, Output, ContentChildren, Input, ElementRef, NgZone, Renderer2, Injector, ANIMATION_MODULE_TYPE, HostAttributeToken, numberAttribute, afterNextRender, Component, ViewEncapsulation, ChangeDetectionStrategy, ViewChild, NgModule } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { _CdkPrivateStyleLoader } from '@angular/cdk/private';
import { _ as _StructuralStylesLoader } from './structural-styles-7c66c8fc.mjs';
import { M as MatRipple } from './ripple-acd53c76.mjs';
import { _ as _MatInternalFormField } from './internal-form-field-91999755.mjs';
import { M as MatCommonModule } from './common-module-43c0ba57.mjs';
import { M as MatRippleModule } from './index-5decf30c.mjs';
import '@angular/cdk/platform';
import '@angular/cdk/coercion';
import '@angular/cdk/bidi';
/** Change event object emitted by radio button and radio group. */
class MatRadioChange {
source;
value;
constructor(
/** The radio button that emits the change event. */
source,
/** The value of the radio button. */
value) {
this.source = source;
this.value = value;
}
}
/**
* Provider Expression that allows mat-radio-group to register as a ControlValueAccessor. This
* allows it to support [(ngModel)] and ngControl.
* @docs-private
*/
const MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => MatRadioGroup),
multi: true,
};
/**
* Injection token that can be used to inject instances of `MatRadioGroup`. It serves as
* alternative token to the actual `MatRadioGroup` class which could cause unnecessary
* retention of the class and its component metadata.
*/
const MAT_RADIO_GROUP = new InjectionToken('MatRadioGroup');
const MAT_RADIO_DEFAULT_OPTIONS = new InjectionToken('mat-radio-default-options', {
providedIn: 'root',
factory: MAT_RADIO_DEFAULT_OPTIONS_FACTORY,
});
/**
* @docs-private
* @deprecated No longer used, will be removed.
* @breaking-change 21.0.0
*/
function MAT_RADIO_DEFAULT_OPTIONS_FACTORY() {
return {
color: 'accent',
disabledInteractive: false,
};
}
/**
* A group of radio buttons. May contain one or more `<mat-radio-button>` elements.
*/
class MatRadioGroup {
_changeDetector = inject(ChangeDetectorRef);
/** Selected value for the radio group. */
_value = null;
/** The HTML name attribute applied to radio buttons in this group. */
_name = inject(_IdGenerator).getId('mat-radio-group-');
/** The currently selected radio button. Should match value. */
_selected = null;
/** Whether the `value` has been set to its initial value. */
_isInitialized = false;
/** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */
_labelPosition = 'after';
/** Whether the radio group is disabled. */
_disabled = false;
/** Whether the radio group is required. */
_required = false;
/** Subscription to changes in amount of radio buttons. */
_buttonChanges;
/** The method to be called in order to update ngModel */
_controlValueAccessorChangeFn = () => { };
/**
* onTouch function registered via registerOnTouch (ControlValueAccessor).
* @docs-private
*/
onTouched = () => { };
/**
* Event emitted when the group value changes.
* Change events are only emitted when the value changes due to user interaction with
* a radio button (the same behavior as `<input type-"radio">`).
*/
change = new EventEmitter();
/** Child radio buttons. */
_radios;
/**
* Theme color of the radio buttons in the group. This API is supported in M2
* themes only, it has no effect in M3 themes. For color customization in M3, see https://material.angular.io/components/radio/styling.
*
* For information on applying color variants in M3, see
* https://material.angular.io/guide/material-2-theming#optional-add-backwards-compatibility-styles-for-color-variants
*/
color;
/** Name of the radio button group. All radio buttons inside this group will use this name. */
get name() {
return this._name;
}
set name(value) {
this._name = value;
this._updateRadioButtonNames();
}
/** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */
get labelPosition() {
return this._labelPosition;
}
set labelPosition(v) {
this._labelPosition = v === 'before' ? 'before' : 'after';
this._markRadiosForCheck();
}
/**
* Value for the radio-group. Should equal the value of the selected radio button if there is
* a corresponding radio button with a matching value. If there is not such a corresponding
* radio button, this value persists to be applied in case a new radio button is added with a
* matching value.
*/
get value() {
return this._value;
}
set value(newValue) {
if (this._value !== newValue) {
// Set this before proceeding to ensure no circular loop occurs with selection.
this._value = newValue;
this._updateSelectedRadioFromValue();
this._checkSelectedRadioButton();
}
}
_checkSelectedRadioButton() {
if (this._selected && !this._selected.checked) {
this._selected.checked = true;
}
}
/**
* The currently selected radio button. If set to a new radio button, the radio group value
* will be updated to match the new selected button.
*/
get selected() {
return this._selected;
}
set selected(selected) {
this._selected = selected;
this.value = selected ? selected.value : null;
this._checkSelectedRadioButton();
}
/** Whether the radio group is disabled */
get disabled() {
return this._disabled;
}
set disabled(value) {
this._disabled = value;
this._markRadiosForCheck();
}
/** Whether the radio group is required */
get required() {
return this._required;
}
set required(value) {
this._required = value;
this._markRadiosForCheck();
}
/** Whether buttons in the group should be interactive while they're disabled. */
get disabledInteractive() {
return this._disabledInteractive;
}
set disabledInteractive(value) {
this._disabledInteractive = value;
this._markRadiosForCheck();
}
_disabledInteractive = false;
constructor() { }
/**
* Initialize properties once content children are available.
* This allows us to propagate relevant attributes to associated buttons.
*/
ngAfterContentInit() {
// Mark this component as initialized in AfterContentInit because the initial value can
// possibly be set by NgModel on MatRadioGroup, and it is possible that the OnInit of the
// NgModel occurs *after* the OnInit of the MatRadioGroup.
this._isInitialized = true;
// Clear the `selected` button when it's destroyed since the tabindex of the rest of the
// buttons depends on it. Note that we don't clear the `value`, because the radio button
// may be swapped out with a similar one and there are some internal apps that depend on
// that behavior.
this._buttonChanges = this._radios.changes.subscribe(() => {
if (this.selected && !this._radios.find(radio => radio === this.selected)) {
this._selected = null;
}
});
}
ngOnDestroy() {
this._buttonChanges?.unsubscribe();
}
/**
* Mark this group as being "touched" (for ngModel). Meant to be called by the contained
* radio buttons upon their blur.
*/
_touch() {
if (this.onTouched) {
this.onTouched();
}
}
_updateRadioButtonNames() {
if (this._radios) {
this._radios.forEach(radio => {
radio.name = this.name;
radio._markForCheck();
});
}
}
/** Updates the `selected` radio button from the internal _value state. */
_updateSelectedRadioFromValue() {
// If the value already matches the selected radio, do nothing.
const isAlreadySelected = this._selected !== null && this._selected.value === this._value;
if (this._radios && !isAlreadySelected) {
this._selected = null;
this._radios.forEach(radio => {
radio.checked = this.value === radio.value;
if (radio.checked) {
this._selected = radio;
}
});
}
}
/** Dispatch change event with current selection and group value. */
_emitChangeEvent() {
if (this._isInitialized) {
this.change.emit(new MatRadioChange(this._selected, this._value));
}
}
_markRadiosForCheck() {
if (this._radios) {
this._radios.forEach(radio => radio._markForCheck());
}
}
/**
* Sets the model value. Implemented as part of ControlValueAccessor.
* @param value
*/
writeValue(value) {
this.value = value;
this._changeDetector.markForCheck();
}
/**
* Registers a callback to be triggered when the model value changes.
* Implemented as part of ControlValueAccessor.
* @param fn Callback to be registered.
*/
registerOnChange(fn) {
this._controlValueAccessorChangeFn = fn;
}
/**
* Registers a callback to be triggered when the control is touched.
* Implemented as part of ControlValueAccessor.
* @param fn Callback to be registered.
*/
registerOnTouched(fn) {
this.onTouched = fn;
}
/**
* Sets the disabled state of the control. Implemented as a part of ControlValueAccessor.
* @param isDisabled Whether the control should be disabled.
*/
setDisabledState(isDisabled) {
this.disabled = isDisabled;
this._changeDetector.markForCheck();
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.0", ngImport: i0, type: MatRadioGroup, deps: [], target: i0.ɵɵFactoryTarget.Directive });
static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "19.2.0", type: MatRadioGroup, isStandalone: true, selector: "mat-radio-group", inputs: { color: "color", name: "name", labelPosition: "labelPosition", value: "value", selected: "selected", disabled: ["disabled", "disabled", booleanAttribute], required: ["required", "required", booleanAttribute], disabledInteractive: ["disabledInteractive", "disabledInteractive", booleanAttribute] }, outputs: { change: "change" }, host: { attributes: { "role": "radiogroup" }, classAttribute: "mat-mdc-radio-group" }, providers: [
MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR,
{ provide: MAT_RADIO_GROUP, useExisting: MatRadioGroup },
], queries: [{ propertyName: "_radios", predicate: i0.forwardRef(() => MatRadioButton), descendants: true }], exportAs: ["matRadioGroup"], ngImport: i0 });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.0", ngImport: i0, type: MatRadioGroup, decorators: [{
type: Directive,
args: [{
selector: 'mat-radio-group',
exportAs: 'matRadioGroup',
providers: [
MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR,
{ provide: MAT_RADIO_GROUP, useExisting: MatRadioGroup },
],
host: {
'role': 'radiogroup',
'class': 'mat-mdc-radio-group',
},
}]
}], ctorParameters: () => [], propDecorators: { change: [{
type: Output
}], _radios: [{
type: ContentChildren,
args: [forwardRef(() => MatRadioButton), { descendants: true }]
}], color: [{
type: Input
}], name: [{
type: Input
}], labelPosition: [{
type: Input
}], value: [{
type: Input
}], selected: [{
type: Input
}], disabled: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], required: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], disabledInteractive: [{
type: Input,
args: [{ transform: booleanAttribute }]
}] } });
class MatRadioButton {
_elementRef = inject(ElementRef);
_changeDetector = inject(ChangeDetectorRef);
_focusMonitor = inject(FocusMonitor);
_radioDispatcher = inject(UniqueSelectionDispatcher);
_defaultOptions = inject(MAT_RADIO_DEFAULT_OPTIONS, {
optional: true,
});
_ngZone = inject(NgZone);
_renderer = inject(Renderer2);
_uniqueId = inject(_IdGenerator).getId('mat-radio-');
_cleanupClick;
/** The unique ID for the radio button. */
id = this._uniqueId;
/** Analog to HTML 'name' attribute used to group radios for unique selection. */
name;
/** Used to set the 'aria-label' attribute on the underlying input element. */
ariaLabel;
/** The 'aria-labelledby' attribute takes precedence as the element's text alternative. */
ariaLabelledby;
/** The 'aria-describedby' attribute is read after the element's label and field type. */
ariaDescribedby;
/** Whether ripples are disabled inside the radio button */
disableRipple = false;
/** Tabindex of the radio button. */
tabIndex = 0;
/** Whether this radio button is checked. */
get checked() {
return this._checked;
}
set checked(value) {
if (this._checked !== value) {
this._checked = value;
if (value && this.radioGroup && this.radioGroup.value !== this.value) {
this.radioGroup.selected = this;
}
else if (!value && this.radioGroup && this.radioGroup.value === this.value) {
// When unchecking the selected radio button, update the selected radio
// property on the group.
this.radioGroup.selected = null;
}
if (value) {
// Notify all radio buttons with the same name to un-check.
this._radioDispatcher.notify(this.id, this.name);
}
this._changeDetector.markForCheck();
}
}
/** The value of this radio button. */
get value() {
return this._value;
}
set value(value) {
if (this._value !== value) {
this._value = value;
if (this.radioGroup !== null) {
if (!this.checked) {
// Update checked when the value changed to match the radio group's value
this.checked = this.radioGroup.value === value;
}
if (this.checked) {
this.radioGroup.selected = this;
}
}
}
}
/** Whether the label should appear after or before the radio button. Defaults to 'after' */
get labelPosition() {
return this._labelPosition || (this.radioGroup && this.radioGroup.labelPosition) || 'after';
}
set labelPosition(value) {
this._labelPosition = value;
}
_labelPosition;
/** Whether the radio button is disabled. */
get disabled() {
return this._disabled || (this.radioGroup !== null && this.radioGroup.disabled);
}
set disabled(value) {
this._setDisabled(value);
}
/** Whether the radio button is required. */
get required() {
return this._required || (this.radioGroup && this.radioGroup.required);
}
set required(value) {
this._required = value;
}
/**
* Theme color of the radio button. This API is supported in M2 themes only, it
* has no effect in M3 themes. For color customization in M3, see https://material.angular.io/components/radio/styling.
*
* For information on applying color variants in M3, see
* https://material.angular.io/guide/material-2-theming#optional-add-backwards-compatibility-styles-for-color-variants
*/
get color() {
// As per M2 design specifications the selection control radio should use the accent color
// palette by default. https://m2.material.io/components/radio-buttons#specs
return (this._color ||
(this.radioGroup && this.radioGroup.color) ||
(this._defaultOptions && this._defaultOptions.color) ||
'accent');
}
set color(newValue) {
this._color = newValue;
}
_color;
/** Whether the radio button should remain interactive when it is disabled. */
get disabledInteractive() {
return (this._disabledInteractive || (this.radioGroup !== null && this.radioGroup.disabledInteractive));
}
set disabledInteractive(value) {
this._disabledInteractive = value;
}
_disabledInteractive;
/**
* Event emitted when the checked state of this radio button changes.
* Change events are only emitted when the value changes due to user interaction with
* the radio button (the same behavior as `<input type-"radio">`).
*/
change = new EventEmitter();
/** The parent radio group. May or may not be present. */
radioGroup;
/** ID of the native input element inside `<mat-radio-button>` */
get inputId() {
return `${this.id || this._uniqueId}-input`;
}
/** Whether this radio is checked. */
_checked = false;
/** Whether this radio is disabled. */
_disabled;
/** Whether this radio is required. */
_required;
/** Value assigned to this radio. */
_value = null;
/** Unregister function for _radioDispatcher */
_removeUniqueSelectionListener = () => { };
/** Previous value of the input's tabindex. */
_previousTabIndex;
/** The native `<input type=radio>` element */
_inputElement;
/** Trigger elements for the ripple events. */
_rippleTrigger;
/** Whether animations are disabled. */
_noopAnimations;
_injector = inject(Injector);
constructor() {
inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader);
const radioGroup = inject(MAT_RADIO_GROUP, { optional: true });
const animationMode = inject(ANIMATION_MODULE_TYPE, { optional: true });
const tabIndex = inject(new HostAttributeToken('tabindex'), { optional: true });
// Assertions. Ideally these should be stripped out by the compiler.
// TODO(jelbourn): Assert that there's no name binding AND a parent radio group.
this.radioGroup = radioGroup;
this._noopAnimations = animationMode === 'NoopAnimations';
this._disabledInteractive = this._defaultOptions?.disabledInteractive ?? false;
if (tabIndex) {
this.tabIndex = numberAttribute(tabIndex, 0);
}
}
/** Focuses the radio button. */
focus(options, origin) {
if (origin) {
this._focusMonitor.focusVia(this._inputElement, origin, options);
}
else {
this._inputElement.nativeElement.focus(options);
}
}
/**
* Marks the radio button as needing checking for change detection.
* This method is exposed because the parent radio group will directly
* update bound properties of the radio button.
*/
_markForCheck() {
// When group value changes, the button will not be notified. Use `markForCheck` to explicit
// update radio button's status
this._changeDetector.markForCheck();
}
ngOnInit() {
if (this.radioGroup) {
// If the radio is inside a radio group, determine if it should be checked
this.checked = this.radioGroup.value === this._value;
if (this.checked) {
this.radioGroup.selected = this;
}
// Copy name from parent radio group
this.name = this.radioGroup.name;
}
this._removeUniqueSelectionListener = this._radioDispatcher.listen((id, name) => {
if (id !== this.id && name === this.name) {
this.checked = false;
}
});
}
ngDoCheck() {
this._updateTabIndex();
}
ngAfterViewInit() {
this._updateTabIndex();
this._focusMonitor.monitor(this._elementRef, true).subscribe(focusOrigin => {
if (!focusOrigin && this.radioGroup) {
this.radioGroup._touch();
}
});
// We bind this outside of the zone, because:
// 1. Its logic is completely DOM-related so we can avoid some change detections.
// 2. There appear to be some internal tests that break when this triggers a change detection.
this._ngZone.runOutsideAngular(() => {
this._cleanupClick = this._renderer.listen(this._inputElement.nativeElement, 'click', this._onInputClick);
});
}
ngOnDestroy() {
this._cleanupClick?.();
this._focusMonitor.stopMonitoring(this._elementRef);
this._removeUniqueSelectionListener();
}
/** Dispatch change event with current value. */
_emitChangeEvent() {
this.change.emit(new MatRadioChange(this, this._value));
}
_isRippleDisabled() {
return this.disableRipple || this.disabled;
}
/** Triggered when the radio button receives an interaction from the user. */
_onInputInteraction(event) {
// We always have to stop propagation on the change event.
// Otherwise the change event, from the input element, will bubble up and
// emit its event object to the `change` output.
event.stopPropagation();
if (!this.checked && !this.disabled) {
const groupValueChanged = this.radioGroup && this.value !== this.radioGroup.value;
this.checked = true;
this._emitChangeEvent();
if (this.radioGroup) {
this.radioGroup._controlValueAccessorChangeFn(this.value);
if (groupValueChanged) {
this.radioGroup._emitChangeEvent();
}
}
}
}
/** Triggered when the user clicks on the touch target. */
_onTouchTargetClick(event) {
this._onInputInteraction(event);
if (!this.disabled || this.disabledInteractive) {
// Normally the input should be focused already, but if the click
// comes from the touch target, then we might have to focus it ourselves.
this._inputElement?.nativeElement.focus();
}
}
/** Sets the disabled state and marks for check if a change occurred. */
_setDisabled(value) {
if (this._disabled !== value) {
this._disabled = value;
this._changeDetector.markForCheck();
}
}
/** Called when the input is clicked. */
_onInputClick = (event) => {
// If the input is disabled while interactive, we need to prevent the
// selection from happening in this event handler. Note that even though
// this happens on `click` events, the logic applies when the user is
// navigating with the keyboard as well. An alternative way of doing
// this is by resetting the `checked` state in the `change` callback but
// it isn't optimal, because it can allow a pre-checked disabled button
// to be un-checked. This approach seems to cover everything.
if (this.disabled && this.disabledInteractive) {
event.preventDefault();
}
};
/** Gets the tabindex for the underlying input element. */
_updateTabIndex() {
const group = this.radioGroup;
let value;
// Implement a roving tabindex if the button is inside a group. For most cases this isn't
// necessary, because the browser handles the tab order for inputs inside a group automatically,
// but we need an explicitly higher tabindex for the selected button in order for things like
// the focus trap to pick it up correctly.
if (!group || !group.selected || this.disabled) {
value = this.tabIndex;
}
else {
value = group.selected === this ? this.tabIndex : -1;
}
if (value !== this._previousTabIndex) {
// We have to set the tabindex directly on the DOM node, because it depends on
// the selected state which is prone to "changed after checked errors".
const input = this._inputElement?.nativeElement;
if (input) {
input.setAttribute('tabindex', value + '');
this._previousTabIndex = value;
// Wait for any pending tabindex changes to be applied
afterNextRender(() => {
queueMicrotask(() => {
// The radio group uses a "selection follows focus" pattern for tab management, so if this
// radio button is currently focused and another radio button in the group becomes
// selected, we should move focus to the newly selected radio button to maintain
// consistency between the focused and selected states.
if (group &&
group.selected &&
group.selected !== this &&
document.activeElement === input) {
group.selected?._inputElement.nativeElement.focus();
// If this radio button still has focus, the selected one must be disabled. In this
// case the radio group as a whole should lose focus.
if (document.activeElement === input) {
this._inputElement.nativeElement.blur();
}
}
});
}, { injector: this._injector });
}
}
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.0", ngImport: i0, type: MatRadioButton, deps: [], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.0", type: MatRadioButton, isStandalone: true, selector: "mat-radio-button", inputs: { id: "id", name: "name", ariaLabel: ["aria-label", "ariaLabel"], ariaLabelledby: ["aria-labelledby", "ariaLabelledby"], ariaDescribedby: ["aria-describedby", "ariaDescribedby"], disableRipple: ["disableRipple", "disableRipple", booleanAttribute], tabIndex: ["tabIndex", "tabIndex", (value) => (value == null ? 0 : numberAttribute(value))], checked: ["checked", "checked", booleanAttribute], value: "value", labelPosition: "labelPosition", disabled: ["disabled", "disabled", booleanAttribute], required: ["required", "required", booleanAttribute], color: "color", disabledInteractive: ["disabledInteractive", "disabledInteractive", booleanAttribute] }, outputs: { change: "change" }, host: { listeners: { "focus": "_inputElement.nativeElement.focus()" }, properties: { "attr.id": "id", "class.mat-primary": "color === \"primary\"", "class.mat-accent": "color === \"accent\"", "class.mat-warn": "color === \"warn\"", "class.mat-mdc-radio-checked": "checked", "class.mat-mdc-radio-disabled": "disabled", "class.mat-mdc-radio-disabled-interactive": "disabledInteractive", "class._mat-animation-noopable": "_noopAnimations", "attr.tabindex": "null", "attr.aria-label": "null", "attr.aria-labelledby": "null", "attr.aria-describedby": "null" }, classAttribute: "mat-mdc-radio-button" }, viewQueries: [{ propertyName: "_inputElement", first: true, predicate: ["input"], descendants: true }, { propertyName: "_rippleTrigger", first: true, predicate: ["formField"], descendants: true, read: ElementRef, static: true }], exportAs: ["matRadioButton"], ngImport: i0, template: "<div mat-internal-form-field [labelPosition]=\"labelPosition\" #formField>\n <div class=\"mdc-radio\" [class.mdc-radio--disabled]=\"disabled\">\n <!-- Render this element first so the input is on top. -->\n <div class=\"mat-mdc-radio-touch-target\" (click)=\"_onTouchTargetClick($event)\"></div>\n <input #input class=\"mdc-radio__native-control\" type=\"radio\"\n [id]=\"inputId\"\n [checked]=\"checked\"\n [disabled]=\"disabled && !disabledInteractive\"\n [attr.name]=\"name\"\n [attr.value]=\"value\"\n [required]=\"required\"\n [attr.aria-label]=\"ariaLabel\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n [attr.aria-describedby]=\"ariaDescribedby\"\n [attr.aria-disabled]=\"disabled && disabledInteractive ? 'true' : null\"\n (change)=\"_onInputInteraction($event)\">\n <div class=\"mdc-radio__background\">\n <div class=\"mdc-radio__outer-circle\"></div>\n <div class=\"mdc-radio__inner-circle\"></div>\n </div>\n <div mat-ripple class=\"mat-radio-ripple mat-focus-indicator\"\n [matRippleTrigger]=\"_rippleTrigger.nativeElement\"\n [matRippleDisabled]=\"_isRippleDisabled()\"\n [matRippleCentered]=\"true\">\n <div class=\"mat-ripple-element mat-radio-persistent-ripple\"></div>\n </div>\n </div>\n <label class=\"mdc-label\" [for]=\"inputId\">\n <ng-content></ng-content>\n </label>\n</div>\n", styles: [".mat-mdc-radio-button{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-radio-button .mdc-radio{display:inline-block;position:relative;flex:0 0 auto;box-sizing:content-box;width:20px;height:20px;cursor:pointer;will-change:opacity,transform,border-color,color;padding:calc((var(--mdc-radio-state-layer-size, 40px) - 20px)/2)}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:not([disabled]):not(:focus)~.mdc-radio__background::before{opacity:.04;transform:scale(1)}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:not([disabled])~.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-hover-icon-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-hover-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-pressed-icon-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-pressed-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__background{display:inline-block;position:relative;box-sizing:border-box;width:20px;height:20px}.mat-mdc-radio-button .mdc-radio__background::before{position:absolute;transform:scale(0, 0);border-radius:50%;opacity:0;pointer-events:none;content:\"\";transition:opacity 90ms cubic-bezier(0.4, 0, 0.6, 1),transform 90ms cubic-bezier(0.4, 0, 0.6, 1);width:var(--mdc-radio-state-layer-size, 40px);height:var(--mdc-radio-state-layer-size, 40px);top:calc(-1*(var(--mdc-radio-state-layer-size, 40px) - 20px)/2);left:calc(-1*(var(--mdc-radio-state-layer-size, 40px) - 20px)/2)}.mat-mdc-radio-button .mdc-radio__outer-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;border-width:2px;border-style:solid;border-radius:50%;transition:border-color 90ms cubic-bezier(0.4, 0, 0.6, 1)}.mat-mdc-radio-button .mdc-radio__inner-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;transform:scale(0, 0);border-width:10px;border-style:solid;border-radius:50%;transition:transform 90ms cubic-bezier(0.4, 0, 0.6, 1),border-color 90ms cubic-bezier(0.4, 0, 0.6, 1)}.mat-mdc-radio-button .mdc-radio__native-control{position:absolute;margin:0;padding:0;opacity:0;top:0;right:0;left:0;cursor:inherit;z-index:1;width:var(--mdc-radio-state-layer-size, 40px);height:var(--mdc-radio-state-layer-size, 40px)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background{transition:opacity 90ms cubic-bezier(0, 0, 0.2, 1),transform 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__outer-circle{transition:border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__inner-circle{transition:transform 90ms cubic-bezier(0, 0, 0.2, 1),border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:focus+.mdc-radio__background::before{transform:scale(1);opacity:.12;transition:opacity 90ms cubic-bezier(0, 0, 0.2, 1),transform 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:disabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-unselected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-unselected-icon-opacity, 0.38)}.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background{cursor:default}.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-selected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-selected-icon-opacity, 0.38)}.mat-mdc-radio-button .mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-radio-button .mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__native-control:enabled:focus:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:enabled:focus:checked+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-focus-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle{transform:scale(0.5);transition:transform 90ms cubic-bezier(0, 0, 0.2, 1),border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled{pointer-events:auto}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-unselected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-unselected-icon-opacity, 0.38)}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled:hover .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled:hover .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control:checked:focus+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control:checked:focus+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-selected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-selected-icon-opacity, 0.38)}.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__background::before,.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__outer-circle,.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__inner-circle{transition:none !important}.mat-mdc-radio-button .mdc-radio__background::before{background-color:var(--mat-radio-ripple-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button.mat-mdc-radio-checked .mat-ripple-element,.mat-mdc-radio-button.mat-mdc-radio-checked .mdc-radio__background::before{background-color:var(--mat-radio-checked-ripple-color, var(--mat-sys-primary))}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mat-ripple-element,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__background::before{background-color:var(--mat-radio-ripple-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button .mat-internal-form-field{color:var(--mat-radio-label-text-color, var(--mat-sys-on-surface));font-family:var(--mat-radio-label-text-font, var(--mat-sys-body-medium-font));line-height:var(--mat-radio-label-text-line-height, var(--mat-sys-body-medium-line-height));font-size:var(--mat-radio-label-text-size, var(--mat-sys-body-medium-size));letter-spacing:var(--mat-radio-label-text-tracking, var(--mat-sys-body-medium-tracking));font-weight:var(--mat-radio-label-text-weight, var(--mat-sys-body-medium-weight))}.mat-mdc-radio-button .mdc-radio--disabled+label{color:var(--mat-radio-disabled-label-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mat-mdc-radio-button .mat-radio-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:50%}.mat-mdc-radio-button .mat-radio-ripple>.mat-ripple-element{opacity:.14}.mat-mdc-radio-button .mat-radio-ripple::before{border-radius:50%}.mat-mdc-radio-button .mdc-radio>.mdc-radio__native-control:focus:enabled:not(:checked)~.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-focus-icon-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button.cdk-focused .mat-focus-indicator::before{content:\"\"}.mat-mdc-radio-disabled{cursor:default;pointer-events:none}.mat-mdc-radio-disabled.mat-mdc-radio-disabled-interactive{pointer-events:auto}.mat-mdc-radio-touch-target{position:absolute;top:50%;left:50%;height:48px;width:48px;transform:translate(-50%, -50%);display:var(--mat-radio-touch-target-display, block)}[dir=rtl] .mat-mdc-radio-touch-target{left:auto;right:50%;transform:translate(50%, -50%)}"], dependencies: [{ kind: "directive", type: MatRipple, selector: "[mat-ripple], [matRipple]", inputs: ["matRippleColor", "matRippleUnbounded", "matRippleCentered", "matRippleRadius", "matRippleAnimation", "matRippleDisabled", "matRippleTrigger"], exportAs: ["matRipple"] }, { kind: "component", type: _MatInternalFormField, selector: "div[mat-internal-form-field]", inputs: ["labelPosition"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.0", ngImport: i0, type: MatRadioButton, decorators: [{
type: Component,
args: [{ selector: 'mat-radio-button', host: {
'class': 'mat-mdc-radio-button',
'[attr.id]': 'id',
'[class.mat-primary]': 'color === "primary"',
'[class.mat-accent]': 'color === "accent"',
'[class.mat-warn]': 'color === "warn"',
'[class.mat-mdc-radio-checked]': 'checked',
'[class.mat-mdc-radio-disabled]': 'disabled',
'[class.mat-mdc-radio-disabled-interactive]': 'disabledInteractive',
'[class._mat-animation-noopable]': '_noopAnimations',
// Needs to be removed since it causes some a11y issues (see #21266).
'[attr.tabindex]': 'null',
'[attr.aria-label]': 'null',
'[attr.aria-labelledby]': 'null',
'[attr.aria-describedby]': 'null',
// Note: under normal conditions focus shouldn't land on this element, however it may be
// programmatically set, for example inside of a focus trap, in this case we want to forward
// the focus to the native element.
'(focus)': '_inputElement.nativeElement.focus()',
}, exportAs: 'matRadioButton', encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, imports: [MatRipple, _MatInternalFormField], template: "<div mat-internal-form-field [labelPosition]=\"labelPosition\" #formField>\n <div class=\"mdc-radio\" [class.mdc-radio--disabled]=\"disabled\">\n <!-- Render this element first so the input is on top. -->\n <div class=\"mat-mdc-radio-touch-target\" (click)=\"_onTouchTargetClick($event)\"></div>\n <input #input class=\"mdc-radio__native-control\" type=\"radio\"\n [id]=\"inputId\"\n [checked]=\"checked\"\n [disabled]=\"disabled && !disabledInteractive\"\n [attr.name]=\"name\"\n [attr.value]=\"value\"\n [required]=\"required\"\n [attr.aria-label]=\"ariaLabel\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n [attr.aria-describedby]=\"ariaDescribedby\"\n [attr.aria-disabled]=\"disabled && disabledInteractive ? 'true' : null\"\n (change)=\"_onInputInteraction($event)\">\n <div class=\"mdc-radio__background\">\n <div class=\"mdc-radio__outer-circle\"></div>\n <div class=\"mdc-radio__inner-circle\"></div>\n </div>\n <div mat-ripple class=\"mat-radio-ripple mat-focus-indicator\"\n [matRippleTrigger]=\"_rippleTrigger.nativeElement\"\n [matRippleDisabled]=\"_isRippleDisabled()\"\n [matRippleCentered]=\"true\">\n <div class=\"mat-ripple-element mat-radio-persistent-ripple\"></div>\n </div>\n </div>\n <label class=\"mdc-label\" [for]=\"inputId\">\n <ng-content></ng-content>\n </label>\n</div>\n", styles: [".mat-mdc-radio-button{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-radio-button .mdc-radio{display:inline-block;position:relative;flex:0 0 auto;box-sizing:content-box;width:20px;height:20px;cursor:pointer;will-change:opacity,transform,border-color,color;padding:calc((var(--mdc-radio-state-layer-size, 40px) - 20px)/2)}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:not([disabled]):not(:focus)~.mdc-radio__background::before{opacity:.04;transform:scale(1)}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:not([disabled])~.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-hover-icon-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio:hover>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-hover-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-pressed-icon-color, var(--mat-sys-on-surface))}.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio:active>.mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-pressed-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__background{display:inline-block;position:relative;box-sizing:border-box;width:20px;height:20px}.mat-mdc-radio-button .mdc-radio__background::before{position:absolute;transform:scale(0, 0);border-radius:50%;opacity:0;pointer-events:none;content:\"\";transition:opacity 90ms cubic-bezier(0.4, 0, 0.6, 1),transform 90ms cubic-bezier(0.4, 0, 0.6, 1);width:var(--mdc-radio-state-layer-size, 40px);height:var(--mdc-radio-state-layer-size, 40px);top:calc(-1*(var(--mdc-radio-state-layer-size, 40px) - 20px)/2);left:calc(-1*(var(--mdc-radio-state-layer-size, 40px) - 20px)/2)}.mat-mdc-radio-button .mdc-radio__outer-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;border-width:2px;border-style:solid;border-radius:50%;transition:border-color 90ms cubic-bezier(0.4, 0, 0.6, 1)}.mat-mdc-radio-button .mdc-radio__inner-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;transform:scale(0, 0);border-width:10px;border-style:solid;border-radius:50%;transition:transform 90ms cubic-bezier(0.4, 0, 0.6, 1),border-color 90ms cubic-bezier(0.4, 0, 0.6, 1)}.mat-mdc-radio-button .mdc-radio__native-control{position:absolute;margin:0;padding:0;opacity:0;top:0;right:0;left:0;cursor:inherit;z-index:1;width:var(--mdc-radio-state-layer-size, 40px);height:var(--mdc-radio-state-layer-size, 40px)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background{transition:opacity 90ms cubic-bezier(0, 0, 0.2, 1),transform 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__outer-circle{transition:border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__inner-circle{transition:transform 90ms cubic-bezier(0, 0, 0.2, 1),border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:focus+.mdc-radio__background::before{transform:scale(1);opacity:.12;transition:opacity 90ms cubic-bezier(0, 0, 0.2, 1),transform 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button .mdc-radio__native-control:disabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-unselected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-unselected-icon-opacity, 0.38)}.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background{cursor:default}.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:disabled+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-selected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-selected-icon-opacity, 0.38)}.mat-mdc-radio-button .mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-radio-button .mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio__native-control:enabled:checked+.mdc-radio__background>.mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__native-control:enabled:focus:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio__native-control:enabled:focus:checked+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-focus-icon-color, var(--mat-sys-primary))}.mat-mdc-radio-button .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle{transform:scale(0.5);transition:transform 90ms cubic-bezier(0, 0, 0.2, 1),border-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled{pointer-events:auto}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled .mdc-radio__native-control:not(:checked)+.mdc-radio__background>.mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-unselected-icon-color, var(--mat-sys-on-surface));opacity:var(--mdc-radio-disabled-unselected-icon-opacity, 0.38)}.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive .mdc-radio--disabled:hover .mdc-radio__native-control:checked+.mdc-radio__background>.mdc-radio__inner-circle,.mat-mdc-radio-button.mat-mdc-radio-disabled-interactive