@angular/material
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Angular Material
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JavaScript
import { _IdGenerator } from '@angular/cdk/a11y';
import * as i0 from '@angular/core';
import { InjectionToken, forwardRef, inject, ElementRef, ChangeDetectorRef, NgZone, ANIMATION_MODULE_TYPE, EventEmitter, HostAttributeToken, booleanAttribute, numberAttribute, Component, ViewEncapsulation, ChangeDetectionStrategy, Input, Output, ViewChild, Directive, NgModule } from '@angular/core';
import { NG_VALUE_ACCESSOR, NG_VALIDATORS, CheckboxRequiredValidator } from '@angular/forms';
import { _CdkPrivateStyleLoader } from '@angular/cdk/private';
import { _ as _MatInternalFormField } from './internal-form-field-2f8d1301.mjs';
import { _ as _StructuralStylesLoader } from './structural-styles-afbfe518.mjs';
import { M as MatRipple } from './ripple-33861831.mjs';
import { M as MatCommonModule } from './common-module-5a9c16bb.mjs';
import '@angular/cdk/platform';
import '@angular/cdk/coercion';
import '@angular/cdk/bidi';
/** Injection token to be used to override the default options for `mat-checkbox`. */
const MAT_CHECKBOX_DEFAULT_OPTIONS = new InjectionToken('mat-checkbox-default-options', {
providedIn: 'root',
factory: MAT_CHECKBOX_DEFAULT_OPTIONS_FACTORY,
});
/**
* @docs-private
* @deprecated No longer used, will be removed.
* @breaking-change 21.0.0
*/
function MAT_CHECKBOX_DEFAULT_OPTIONS_FACTORY() {
return {
color: 'accent',
clickAction: 'check-indeterminate',
disabledInteractive: false,
};
}
/**
* Represents the different states that require custom transitions between them.
* @docs-private
*/
var TransitionCheckState;
(function (TransitionCheckState) {
/** The initial state of the component before any user interaction. */
TransitionCheckState[TransitionCheckState["Init"] = 0] = "Init";
/** The state representing the component when it's becoming checked. */
TransitionCheckState[TransitionCheckState["Checked"] = 1] = "Checked";
/** The state representing the component when it's becoming unchecked. */
TransitionCheckState[TransitionCheckState["Unchecked"] = 2] = "Unchecked";
/** The state representing the component when it's becoming indeterminate. */
TransitionCheckState[TransitionCheckState["Indeterminate"] = 3] = "Indeterminate";
})(TransitionCheckState || (TransitionCheckState = {}));
/**
* @deprecated Will stop being exported.
* @breaking-change 19.0.0
*/
const MAT_CHECKBOX_CONTROL_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => MatCheckbox),
multi: true,
};
/** Change event object emitted by checkbox. */
class MatCheckboxChange {
/** The source checkbox of the event. */
source;
/** The new `checked` value of the checkbox. */
checked;
}
// Default checkbox configuration.
const defaults = MAT_CHECKBOX_DEFAULT_OPTIONS_FACTORY();
class MatCheckbox {
_elementRef = inject(ElementRef);
_changeDetectorRef = inject(ChangeDetectorRef);
_ngZone = inject(NgZone);
_animationMode = inject(ANIMATION_MODULE_TYPE, { optional: true });
_options = inject(MAT_CHECKBOX_DEFAULT_OPTIONS, {
optional: true,
});
/** Focuses the checkbox. */
focus() {
this._inputElement.nativeElement.focus();
}
/** Creates the change event that will be emitted by the checkbox. */
_createChangeEvent(isChecked) {
const event = new MatCheckboxChange();
event.source = this;
event.checked = isChecked;
return event;
}
/** Gets the element on which to add the animation CSS classes. */
_getAnimationTargetElement() {
return this._inputElement?.nativeElement;
}
/** CSS classes to add when transitioning between the different checkbox states. */
_animationClasses = {
uncheckedToChecked: 'mdc-checkbox--anim-unchecked-checked',
uncheckedToIndeterminate: 'mdc-checkbox--anim-unchecked-indeterminate',
checkedToUnchecked: 'mdc-checkbox--anim-checked-unchecked',
checkedToIndeterminate: 'mdc-checkbox--anim-checked-indeterminate',
indeterminateToChecked: 'mdc-checkbox--anim-indeterminate-checked',
indeterminateToUnchecked: 'mdc-checkbox--anim-indeterminate-unchecked',
};
/**
* Attached to the aria-label attribute of the host element. In most cases, aria-labelledby will
* take precedence so this may be omitted.
*/
ariaLabel = '';
/**
* Users can specify the `aria-labelledby` attribute which will be forwarded to the input element
*/
ariaLabelledby = null;
/** The 'aria-describedby' attribute is read after the element's label and field type. */
ariaDescribedby;
/**
* Users can specify the `aria-expanded` attribute which will be forwarded to the input element
*/
ariaExpanded;
/**
* Users can specify the `aria-controls` attribute which will be forwarded to the input element
*/
ariaControls;
/** Users can specify the `aria-owns` attribute which will be forwarded to the input element */
ariaOwns;
_uniqueId;
/** A unique id for the checkbox input. If none is supplied, it will be auto-generated. */
id;
/** Returns the unique id for the visual hidden input. */
get inputId() {
return `${this.id || this._uniqueId}-input`;
}
/** Whether the checkbox is required. */
required;
/** Whether the label should appear after or before the checkbox. Defaults to 'after' */
labelPosition = 'after';
/** Name value will be applied to the input element if present */
name = null;
/** Event emitted when the checkbox's `checked` value changes. */
change = new EventEmitter();
/** Event emitted when the checkbox's `indeterminate` value changes. */
indeterminateChange = new EventEmitter();
/** The value attribute of the native input element */
value;
/** Whether the checkbox has a ripple. */
disableRipple;
/** The native `<input type="checkbox">` element */
_inputElement;
/** The native `<label>` element */
_labelElement;
/** Tabindex for the checkbox. */
tabIndex;
// TODO(crisbeto): this should be a ThemePalette, but some internal apps were abusing
// the lack of type checking previously and assigning random strings.
/**
* Theme color of the checkbox. 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/checkbox/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;
/** Whether the checkbox should remain interactive when it is disabled. */
disabledInteractive;
/**
* Called when the checkbox is blurred. Needed to properly implement ControlValueAccessor.
* @docs-private
*/
_onTouched = () => { };
_currentAnimationClass = '';
_currentCheckState = TransitionCheckState.Init;
_controlValueAccessorChangeFn = () => { };
_validatorChangeFn = () => { };
constructor() {
inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader);
const tabIndex = inject(new HostAttributeToken('tabindex'), { optional: true });
this._options = this._options || defaults;
this.color = this._options.color || defaults.color;
this.tabIndex = tabIndex == null ? 0 : parseInt(tabIndex) || 0;
this.id = this._uniqueId = inject(_IdGenerator).getId('mat-mdc-checkbox-');
this.disabledInteractive = this._options?.disabledInteractive ?? false;
}
ngOnChanges(changes) {
if (changes['required']) {
this._validatorChangeFn();
}
}
ngAfterViewInit() {
this._syncIndeterminate(this._indeterminate);
}
/** Whether the checkbox is checked. */
get checked() {
return this._checked;
}
set checked(value) {
if (value != this.checked) {
this._checked = value;
this._changeDetectorRef.markForCheck();
}
}
_checked = false;
/** Whether the checkbox is disabled. */
get disabled() {
return this._disabled;
}
set disabled(value) {
if (value !== this.disabled) {
this._disabled = value;
this._changeDetectorRef.markForCheck();
}
}
_disabled = false;
/**
* Whether the checkbox is indeterminate. This is also known as "mixed" mode and can be used to
* represent a checkbox with three states, e.g. a checkbox that represents a nested list of
* checkable items. Note that whenever checkbox is manually clicked, indeterminate is immediately
* set to false.
*/
get indeterminate() {
return this._indeterminate;
}
set indeterminate(value) {
const changed = value != this._indeterminate;
this._indeterminate = value;
if (changed) {
if (this._indeterminate) {
this._transitionCheckState(TransitionCheckState.Indeterminate);
}
else {
this._transitionCheckState(this.checked ? TransitionCheckState.Checked : TransitionCheckState.Unchecked);
}
this.indeterminateChange.emit(this._indeterminate);
}
this._syncIndeterminate(this._indeterminate);
}
_indeterminate = false;
_isRippleDisabled() {
return this.disableRipple || this.disabled;
}
/** Method being called whenever the label text changes. */
_onLabelTextChange() {
// Since the event of the `cdkObserveContent` directive runs outside of the zone, the checkbox
// component will be only marked for check, but no actual change detection runs automatically.
// Instead of going back into the zone in order to trigger a change detection which causes
// *all* components to be checked (if explicitly marked or not using OnPush), we only trigger
// an explicit change detection for the checkbox view and its children.
this._changeDetectorRef.detectChanges();
}
// Implemented as part of ControlValueAccessor.
writeValue(value) {
this.checked = !!value;
}
// Implemented as part of ControlValueAccessor.
registerOnChange(fn) {
this._controlValueAccessorChangeFn = fn;
}
// Implemented as part of ControlValueAccessor.
registerOnTouched(fn) {
this._onTouched = fn;
}
// Implemented as part of ControlValueAccessor.
setDisabledState(isDisabled) {
this.disabled = isDisabled;
}
// Implemented as a part of Validator.
validate(control) {
return this.required && control.value !== true ? { 'required': true } : null;
}
// Implemented as a part of Validator.
registerOnValidatorChange(fn) {
this._validatorChangeFn = fn;
}
_transitionCheckState(newState) {
let oldState = this._currentCheckState;
let element = this._getAnimationTargetElement();
if (oldState === newState || !element) {
return;
}
if (this._currentAnimationClass) {
element.classList.remove(this._currentAnimationClass);
}
this._currentAnimationClass = this._getAnimationClassForCheckStateTransition(oldState, newState);
this._currentCheckState = newState;
if (this._currentAnimationClass.length > 0) {
element.classList.add(this._currentAnimationClass);
// Remove the animation class to avoid animation when the checkbox is moved between containers
const animationClass = this._currentAnimationClass;
this._ngZone.runOutsideAngular(() => {
setTimeout(() => {
element.classList.remove(animationClass);
}, 1000);
});
}
}
_emitChangeEvent() {
this._controlValueAccessorChangeFn(this.checked);
this.change.emit(this._createChangeEvent(this.checked));
// Assigning the value again here is redundant, but we have to do it in case it was
// changed inside the `change` listener which will cause the input to be out of sync.
if (this._inputElement) {
this._inputElement.nativeElement.checked = this.checked;
}
}
/** Toggles the `checked` state of the checkbox. */
toggle() {
this.checked = !this.checked;
this._controlValueAccessorChangeFn(this.checked);
}
_handleInputClick() {
const clickAction = this._options?.clickAction;
// If resetIndeterminate is false, and the current state is indeterminate, do nothing on click
if (!this.disabled && clickAction !== 'noop') {
// When user manually click on the checkbox, `indeterminate` is set to false.
if (this.indeterminate && clickAction !== 'check') {
Promise.resolve().then(() => {
this._indeterminate = false;
this.indeterminateChange.emit(this._indeterminate);
});
}
this._checked = !this._checked;
this._transitionCheckState(this._checked ? TransitionCheckState.Checked : TransitionCheckState.Unchecked);
// Emit our custom change event if the native input emitted one.
// It is important to only emit it, if the native input triggered one, because
// we don't want to trigger a change event, when the `checked` variable changes for example.
this._emitChangeEvent();
}
else if ((this.disabled && this.disabledInteractive) ||
(!this.disabled && clickAction === 'noop')) {
// Reset native input when clicked with noop. The native checkbox becomes checked after
// click, reset it to be align with `checked` value of `mat-checkbox`.
this._inputElement.nativeElement.checked = this.checked;
this._inputElement.nativeElement.indeterminate = this.indeterminate;
}
}
_onInteractionEvent(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();
}
_onBlur() {
// When a focused element becomes disabled, the browser *immediately* fires a blur event.
// Angular does not expect events to be raised during change detection, so any state change
// (such as a form control's 'ng-touched') will cause a changed-after-checked error.
// See https://github.com/angular/angular/issues/17793. To work around this, we defer
// telling the form control it has been touched until the next tick.
Promise.resolve().then(() => {
this._onTouched();
this._changeDetectorRef.markForCheck();
});
}
_getAnimationClassForCheckStateTransition(oldState, newState) {
// Don't transition if animations are disabled.
if (this._animationMode === 'NoopAnimations') {
return '';
}
switch (oldState) {
case TransitionCheckState.Init:
// Handle edge case where user interacts with checkbox that does not have [(ngModel)] or
// [checked] bound to it.
if (newState === TransitionCheckState.Checked) {
return this._animationClasses.uncheckedToChecked;
}
else if (newState == TransitionCheckState.Indeterminate) {
return this._checked
? this._animationClasses.checkedToIndeterminate
: this._animationClasses.uncheckedToIndeterminate;
}
break;
case TransitionCheckState.Unchecked:
return newState === TransitionCheckState.Checked
? this._animationClasses.uncheckedToChecked
: this._animationClasses.uncheckedToIndeterminate;
case TransitionCheckState.Checked:
return newState === TransitionCheckState.Unchecked
? this._animationClasses.checkedToUnchecked
: this._animationClasses.checkedToIndeterminate;
case TransitionCheckState.Indeterminate:
return newState === TransitionCheckState.Checked
? this._animationClasses.indeterminateToChecked
: this._animationClasses.indeterminateToUnchecked;
}
return '';
}
/**
* Syncs the indeterminate value with the checkbox DOM node.
*
* We sync `indeterminate` directly on the DOM node, because in Ivy the check for whether a
* property is supported on an element boils down to `if (propName in element)`. Domino's
* HTMLInputElement doesn't have an `indeterminate` property so Ivy will warn during
* server-side rendering.
*/
_syncIndeterminate(value) {
const nativeCheckbox = this._inputElement;
if (nativeCheckbox) {
nativeCheckbox.nativeElement.indeterminate = value;
}
}
_onInputClick() {
this._handleInputClick();
}
_onTouchTargetClick() {
this._handleInputClick();
if (!this.disabled) {
// 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();
}
}
/**
* Prevent click events that come from the `<label/>` element from bubbling. This prevents the
* click handler on the host from triggering twice when clicking on the `<label/>` element. After
* the click event on the `<label/>` propagates, the browsers dispatches click on the associated
* `<input/>`. By preventing clicks on the label by bubbling, we ensure only one click event
* bubbles when the label is clicked.
*/
_preventBubblingFromLabel(event) {
if (!!event.target && this._labelElement.nativeElement.contains(event.target)) {
event.stopPropagation();
}
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.0", ngImport: i0, type: MatCheckbox, deps: [], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.0", type: MatCheckbox, isStandalone: true, selector: "mat-checkbox", inputs: { ariaLabel: ["aria-label", "ariaLabel"], ariaLabelledby: ["aria-labelledby", "ariaLabelledby"], ariaDescribedby: ["aria-describedby", "ariaDescribedby"], ariaExpanded: ["aria-expanded", "ariaExpanded", booleanAttribute], ariaControls: ["aria-controls", "ariaControls"], ariaOwns: ["aria-owns", "ariaOwns"], id: "id", required: ["required", "required", booleanAttribute], labelPosition: "labelPosition", name: "name", value: "value", disableRipple: ["disableRipple", "disableRipple", booleanAttribute], tabIndex: ["tabIndex", "tabIndex", (value) => (value == null ? undefined : numberAttribute(value))], color: "color", disabledInteractive: ["disabledInteractive", "disabledInteractive", booleanAttribute], checked: ["checked", "checked", booleanAttribute], disabled: ["disabled", "disabled", booleanAttribute], indeterminate: ["indeterminate", "indeterminate", booleanAttribute] }, outputs: { change: "change", indeterminateChange: "indeterminateChange" }, host: { properties: { "attr.tabindex": "null", "attr.aria-label": "null", "attr.aria-labelledby": "null", "class._mat-animation-noopable": "_animationMode === 'NoopAnimations'", "class.mdc-checkbox--disabled": "disabled", "id": "id", "class.mat-mdc-checkbox-disabled": "disabled", "class.mat-mdc-checkbox-checked": "checked", "class.mat-mdc-checkbox-disabled-interactive": "disabledInteractive", "class": "color ? \"mat-\" + color : \"mat-accent\"" }, classAttribute: "mat-mdc-checkbox" }, providers: [
MAT_CHECKBOX_CONTROL_VALUE_ACCESSOR,
{
provide: NG_VALIDATORS,
useExisting: MatCheckbox,
multi: true,
},
], viewQueries: [{ propertyName: "_inputElement", first: true, predicate: ["input"], descendants: true }, { propertyName: "_labelElement", first: true, predicate: ["label"], descendants: true }], exportAs: ["matCheckbox"], usesOnChanges: true, ngImport: i0, template: "<div mat-internal-form-field [labelPosition]=\"labelPosition\" (click)=\"_preventBubblingFromLabel($event)\">\n <div #checkbox class=\"mdc-checkbox\">\n <!-- Render this element first so the input is on top. -->\n <div class=\"mat-mdc-checkbox-touch-target\" (click)=\"_onTouchTargetClick()\"></div>\n <input #input\n type=\"checkbox\"\n class=\"mdc-checkbox__native-control\"\n [class.mdc-checkbox--selected]=\"checked\"\n [attr.aria-label]=\"ariaLabel || null\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n [attr.aria-describedby]=\"ariaDescribedby\"\n [attr.aria-checked]=\"indeterminate ? 'mixed' : null\"\n [attr.aria-controls]=\"ariaControls\"\n [attr.aria-disabled]=\"disabled && disabledInteractive ? true : null\"\n [attr.aria-expanded]=\"ariaExpanded\"\n [attr.aria-owns]=\"ariaOwns\"\n [attr.name]=\"name\"\n [attr.value]=\"value\"\n [checked]=\"checked\"\n [indeterminate]=\"indeterminate\"\n [disabled]=\"disabled && !disabledInteractive\"\n [id]=\"inputId\"\n [required]=\"required\"\n [tabIndex]=\"disabled && !disabledInteractive ? -1 : tabIndex\"\n (blur)=\"_onBlur()\"\n (click)=\"_onInputClick()\"\n (change)=\"_onInteractionEvent($event)\"/>\n <div class=\"mdc-checkbox__ripple\"></div>\n <div class=\"mdc-checkbox__background\">\n <svg class=\"mdc-checkbox__checkmark\"\n focusable=\"false\"\n viewBox=\"0 0 24 24\"\n aria-hidden=\"true\">\n <path class=\"mdc-checkbox__checkmark-path\"\n fill=\"none\"\n d=\"M1.73,12.91 8.1,19.28 22.79,4.59\"/>\n </svg>\n <div class=\"mdc-checkbox__mixedmark\"></div>\n </div>\n <div class=\"mat-mdc-checkbox-ripple mat-focus-indicator\" mat-ripple\n [matRippleTrigger]=\"checkbox\"\n [matRippleDisabled]=\"disableRipple || disabled\"\n [matRippleCentered]=\"true\"></div>\n </div>\n <!--\n Avoid putting a click handler on the <label/> to fix duplicate navigation stop on Talk Back\n (#14385). Putting a click handler on the <label/> caused this bug because the browser produced\n an unnecessary accessibility tree node.\n -->\n <label class=\"mdc-label\" #label [for]=\"inputId\">\n <ng-content></ng-content>\n </label>\n</div>\n", styles: [".mdc-checkbox{display:inline-block;position:relative;flex:0 0 18px;box-sizing:content-box;width:18px;height:18px;line-height:0;white-space:nowrap;cursor:pointer;vertical-align:bottom;padding:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2);margin:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2)}.mdc-checkbox:hover>.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:hover>.mat-mdc-checkbox-ripple>.mat-ripple-element{background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control:focus+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-focus-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control:focus~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-unselected-focus-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:active>.mdc-checkbox__native-control+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-pressed-state-layer-opacity, var(--mat-sys-pressed-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-pressed-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:active>.mdc-checkbox__native-control~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-unselected-pressed-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:hover .mdc-checkbox__native-control:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity));background-color:var(--mdc-checkbox-selected-hover-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:hover .mdc-checkbox__native-control:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-hover-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox .mdc-checkbox__native-control:focus:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity));background-color:var(--mdc-checkbox-selected-focus-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox .mdc-checkbox__native-control:focus:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-focus-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:active>.mdc-checkbox__native-control:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-pressed-state-layer-opacity, var(--mat-sys-pressed-state-layer-opacity));background-color:var(--mdc-checkbox-selected-pressed-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:active>.mdc-checkbox__native-control:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-pressed-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox .mdc-checkbox__native-control~.mat-mdc-checkbox-ripple .mat-ripple-element,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox .mdc-checkbox__native-control+.mdc-checkbox__ripple{background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control{position:absolute;margin:0;padding:0;opacity:0;cursor:inherit;z-index:1;width:var(--mdc-checkbox-state-layer-size, 40px);height:var(--mdc-checkbox-state-layer-size, 40px);top:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2);right:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2);left:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2)}.mdc-checkbox--disabled{cursor:default;pointer-events:none}@media(forced-colors: active){.mdc-checkbox--disabled{opacity:.5}}.mdc-checkbox__background{display:inline-flex;position:absolute;align-items:center;justify-content:center;box-sizing:border-box;width:18px;height:18px;border:2px solid currentColor;border-radius:2px;background-color:rgba(0,0,0,0);pointer-events:none;will-change:background-color,border-color;transition:background-color 90ms cubic-bezier(0.4, 0, 0.6, 1),border-color 90ms cubic-bezier(0.4, 0, 0.6, 1);-webkit-print-color-adjust:exact;color-adjust:exact;border-color:var(--mdc-checkbox-unselected-icon-color, var(--mat-sys-on-surface-variant));top:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2);left:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2)}.mdc-checkbox__native-control:enabled:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:enabled:indeterminate~.mdc-checkbox__background{border-color:var(--mdc-checkbox-selected-icon-color, var(--mat-sys-primary));background-color:var(--mdc-checkbox-selected-icon-color, var(--mat-sys-primary))}.mdc-checkbox--disabled .mdc-checkbox__background{border-color:var(--mdc-checkbox-disabled-unselected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mdc-checkbox__native-control:disabled:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:disabled:indeterminate~.mdc-checkbox__background{background-color:var(--mdc-checkbox-disabled-selected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent));border-color:rgba(0,0,0,0)}.mdc-checkbox:hover>.mdc-checkbox__native-control:not(:checked)~.mdc-checkbox__background,.mdc-checkbox:hover>.mdc-checkbox__native-control:not(:indeterminate)~.mdc-checkbox__background{border-color:var(--mdc-checkbox-unselected-hover-icon-color, var(--mat-sys-on-surface));background-color:rgba(0,0,0,0)}.mdc-checkbox:hover>.mdc-checkbox__native-control:checked~.mdc-checkbox__background,.mdc-checkbox:hover>.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background{border-color:var(--mdc-checkbox-selected-hover-icon-color, var(--mat-sys-primary));background-color:var(--mdc-checkbox-selected-hover-icon-color, var(--mat-sys-primary))}.mdc-checkbox__native-control:focus:focus:not(:checked)~.mdc-checkbox__background,.mdc-checkbox__native-control:focus:focus:not(:indeterminate)~.mdc-checkbox__background{border-color:var(--mdc-checkbox-unselected-focus-icon-color, var(--mat-sys-on-surface))}.mdc-checkbox__native-control:focus:focus:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:focus:focus:indeterminate~.mdc-checkbox__background{border-color:var(--mdc-checkbox-selected-focus-icon-color, var(--mat-sys-primary));background-color:var(--mdc-checkbox-selected-focus-icon-color, var(--mat-sys-primary))}.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox:hover>.mdc-checkbox__native-control~.mdc-checkbox__background,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox .mdc-checkbox__native-control:focus~.mdc-checkbox__background,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__background{border-color:var(--mdc-checkbox-disabled-unselected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__native-control:checked~.mdc-checkbox__background,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background{background-color:var(--mdc-checkbox-disabled-selected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent));border-color:rgba(0,0,0,0)}.mdc-checkbox__checkmark{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;opacity:0;transition:opacity 180ms cubic-bezier(0.4, 0, 0.6, 1);color:var(--mdc-checkbox-selected-checkmark-color, var(--mat-sys-on-primary))}@media(forced-colors: active){.mdc-checkbox__checkmark{color:CanvasText}}.mdc-checkbox--disabled .mdc-checkbox__checkmark,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__checkmark{color:var(--mdc-checkbox-disabled-selected-checkmark-color, var(--mat-sys-surface))}@media(forced-colors: active){.mdc-checkbox--disabled .mdc-checkbox__checkmark,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__checkmark{color:CanvasText}}.mdc-checkbox__checkmark-path{transition:stroke-dashoffset 180ms cubic-bezier(0.4, 0, 0.6, 1);stroke:currentColor;stroke-width:3.12px;stroke-dashoffset:29.7833385;stroke-dasharray:29.7833385}.mdc-checkbox__mixedmark{width:100%;height:0;transform:scaleX(0) rotate(0deg);border-width:1px;border-style:solid;opacity:0;transition:opacity 90ms cubic-bezier(0.4, 0, 0.6, 1),transform 90ms cubic-bezier(0.4, 0, 0.6, 1);border-color:var(--mdc-checkbox-selected-checkmark-color, var(--mat-sys-on-primary))}@media(forced-colors: active){.mdc-checkbox__mixedmark{margin:0 1px}}.mdc-checkbox--disabled .mdc-checkbox__mixedmark,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox__mixedmark{border-color:var(--mdc-checkbox-disabled-selected-checkmark-color, var(--mat-sys-surface))}.mdc-checkbox--anim-unchecked-checked .mdc-checkbox__background,.mdc-checkbox--anim-unchecked-indeterminate .mdc-checkbox__background,.mdc-checkbox--anim-checked-unchecked .mdc-checkbox__background,.mdc-checkbox--anim-indeterminate-unchecked .mdc-checkbox__background{animation-duration:180ms;animation-timing-function:linear}.mdc-checkbox--anim-unchecked-checked .mdc-checkbox__checkmark-path{animation:mdc-checkbox-unchecked-checked-checkmark-path 180ms linear;transition:none}.mdc-checkbox--anim-unchecked-indeterminate .mdc-checkbox__mixedmark{animation:mdc-checkbox-unchecked-indeterminate-mixedmark 90ms linear;transition:none}.mdc-checkbox--anim-checked-unchecked .mdc-checkbox__checkmark-path{animation:mdc-checkbox-checked-unchecked-checkmark-path 90ms linear;transition:none}.mdc-checkbox--anim-checked-indeterminate .mdc-checkbox__checkmark{animation:mdc-checkbox-checked-indeterminate-checkmark 90ms linear;transition:none}.mdc-checkbox--anim-checked-indeterminate .mdc-checkbox__mixedmark{animation:mdc-checkbox-checked-indeterminate-mixedmark 90ms linear;transition:none}.mdc-checkbox--anim-indeterminate-checked .mdc-checkbox__checkmark{animation:mdc-checkbox-indeterminate-checked-checkmark 500ms linear;transition:none}.mdc-checkbox--anim-indeterminate-checked .mdc-checkbox__mixedmark{animation:mdc-checkbox-indeterminate-checked-mixedmark 500ms linear;transition:none}.mdc-checkbox--anim-indeterminate-unchecked .mdc-checkbox__mixedmark{animation:mdc-checkbox-indeterminate-unchecked-mixedmark 300ms linear;transition:none}.mdc-checkbox__native-control:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background{transition:border-color 90ms cubic-bezier(0, 0, 0.2, 1),background-color 90ms cubic-bezier(0, 0, 0.2, 1)}.mdc-checkbox__native-control:checked~.mdc-checkbox__background>.mdc-checkbox__checkmark>.mdc-checkbox__checkmark-path,.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background>.mdc-checkbox__checkmark>.mdc-checkbox__checkmark-path{stroke-dashoffset:0}.mdc-checkbox__native-control:checked~.mdc-checkbox__background>.mdc-checkbox__checkmark{transition:opacity 180ms cubic-bezier(0, 0, 0.2, 1),transform 180ms cubic-bezier(0, 0, 0.2, 1);opacity:1}.mdc-checkbox__native-control:checked~.mdc-checkbox__background>.mdc-checkbox__mixedmark{transform:scaleX(1) rotate(-45deg)}.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background>.mdc-checkbox__checkmark{transform:rotate(45deg);opacity:0;transition:opacity 90ms cubic-bezier(0.4, 0, 0.6, 1),transform 90ms cubic-bezier(0.4, 0, 0.6, 1)}.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background>.mdc-checkbox__mixedmark{transform:scaleX(1) rotate(0deg);opacity:1}@keyframes mdc-checkbox-unchecked-checked-checkmark-path{0%,50%{stroke-dashoffset:29.7833385}50%{animation-timing-function:cubic-bezier(0, 0, 0.2, 1)}100%{stroke-dashoffset:0}}@keyframes mdc-checkbox-unchecked-indeterminate-mixedmark{0%,68.2%{transform:scaleX(0)}68.2%{animation-timing-function:cubic-bezier(0, 0, 0, 1)}100%{transform:scaleX(1)}}@keyframes mdc-checkbox-checked-unchecked-checkmark-path{from{animation-timing-function:cubic-bezier(0.4, 0, 1, 1);opacity:1;stroke-dashoffset:0}to{opacity:0;stroke-dashoffset:-29.7833385}}@keyframes mdc-checkbox-checked-indeterminate-checkmark{from{animation-timing-function:cubic-bezier(0, 0, 0.2, 1);transform:rotate(0deg);opacity:1}to{transform:rotate(45deg);opacity:0}}@keyframes mdc-checkbox-indeterminate-checked-checkmark{from{animation-timing-function:cubic-bezier(0.14, 0, 0, 1);transform:rotate(45deg);opacity:0}to{transform:rotate(360deg);opacity:1}}@keyframes mdc-checkbox-checked-indeterminate-mixedmark{from{animation-timing-function:cubic-bezier(0, 0, 0.2, 1);transform:rotate(-45deg);opacity:0}to{transform:rotate(0deg);opacity:1}}@keyframes mdc-checkbox-indeterminate-checked-mixedmark{from{animation-timing-function:cubic-bezier(0.14, 0, 0, 1);transform:rotate(0deg);opacity:1}to{transform:rotate(315deg);opacity:0}}@keyframes mdc-checkbox-indeterminate-unchecked-mixedmark{0%{animation-timing-function:linear;transform:scaleX(1);opacity:1}32.8%,100%{transform:scaleX(0);opacity:0}}.mat-mdc-checkbox{display:inline-block;position:relative;-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mat-mdc-checkbox-touch-target,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__native-control,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__ripple,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mat-mdc-checkbox-ripple::before,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__background,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__background>.mdc-checkbox__checkmark,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__background>.mdc-checkbox__checkmark>.mdc-checkbox__checkmark-path,.mat-mdc-checkbox._mat-animation-noopable>.mat-internal-form-field>.mdc-checkbox>.mdc-checkbox__background>.mdc-checkbox__mixedmark{transition:none !important;animation:none !important}.mat-mdc-checkbox label{cursor:pointer}.mat-mdc-checkbox .mat-internal-form-field{color:var(--mat-checkbox-label-text-color, var(--mat-sys-on-surface));font-family:var(--mat-checkbox-label-text-font, var(--mat-sys-body-medium-font));line-height:var(--mat-checkbox-label-text-line-height, var(--mat-sys-body-medium-line-height));font-size:var(--mat-checkbox-label-text-size, var(--mat-sys-body-medium-size));letter-spacing:var(--mat-checkbox-label-text-tracking, var(--mat-sys-body-medium-tracking));font-weight:var(--mat-checkbox-label-text-weight, var(--mat-sys-body-medium-weight))}.mat-mdc-checkbox.mat-mdc-checkbox-disabled.mat-mdc-checkbox-disabled-interactive{pointer-events:auto}.mat-mdc-checkbox.mat-mdc-checkbox-disabled.mat-mdc-checkbox-disabled-interactive input{cursor:default}.mat-mdc-checkbox.mat-mdc-checkbox-disabled label{cursor:default;color:var(--mat-checkbox-disabled-label-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mat-mdc-checkbox label:empty{display:none}.mat-mdc-checkbox .mdc-checkbox__ripple{opacity:0}.mat-mdc-checkbox .mat-mdc-checkbox-ripple,.mdc-checkbox__ripple{top:0;left:0;right:0;bottom:0;position:absolute;border-radius:50%;pointer-events:none}.mat-mdc-checkbox .mat-mdc-checkbox-ripple:not(:empty),.mdc-checkbox__ripple:not(:empty){transform:translateZ(0)}.mat-mdc-checkbox-ripple .mat-ripple-element{opacity:.1}.mat-mdc-checkbox-touch-target{position:absolute;top:50%;left:50%;height:48px;width:48px;transform:translate(-50%, -50%);display:var(--mat-checkbox-touch-target-display, block)}.mat-mdc-checkbox .mat-mdc-checkbox-ripple::before{border-radius:50%}.mdc-checkbox__native-control:focus~.mat-focus-indicator::before{content:\"\"}"], 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: MatCheckbox, decorators: [{
type: Component,
args: [{ selector: 'mat-checkbox', host: {
'class': 'mat-mdc-checkbox',
'[attr.tabindex]': 'null',
'[attr.aria-label]': 'null',
'[attr.aria-labelledby]': 'null',
'[class._mat-animation-noopable]': `_animationMode === 'NoopAnimations'`,
'[class.mdc-checkbox--disabled]': 'disabled',
'[id]': 'id',
// Add classes that users can use to more easily target disabled or checked checkboxes.
'[class.mat-mdc-checkbox-disabled]': 'disabled',
'[class.mat-mdc-checkbox-checked]': 'checked',
'[class.mat-mdc-checkbox-disabled-interactive]': 'disabledInteractive',
'[class]': 'color ? "mat-" + color : "mat-accent"',
}, providers: [
MAT_CHECKBOX_CONTROL_VALUE_ACCESSOR,
{
provide: NG_VALIDATORS,
useExisting: MatCheckbox,
multi: true,
},
], exportAs: 'matCheckbox', encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, imports: [MatRipple, _MatInternalFormField], template: "<div mat-internal-form-field [labelPosition]=\"labelPosition\" (click)=\"_preventBubblingFromLabel($event)\">\n <div #checkbox class=\"mdc-checkbox\">\n <!-- Render this element first so the input is on top. -->\n <div class=\"mat-mdc-checkbox-touch-target\" (click)=\"_onTouchTargetClick()\"></div>\n <input #input\n type=\"checkbox\"\n class=\"mdc-checkbox__native-control\"\n [class.mdc-checkbox--selected]=\"checked\"\n [attr.aria-label]=\"ariaLabel || null\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n [attr.aria-describedby]=\"ariaDescribedby\"\n [attr.aria-checked]=\"indeterminate ? 'mixed' : null\"\n [attr.aria-controls]=\"ariaControls\"\n [attr.aria-disabled]=\"disabled && disabledInteractive ? true : null\"\n [attr.aria-expanded]=\"ariaExpanded\"\n [attr.aria-owns]=\"ariaOwns\"\n [attr.name]=\"name\"\n [attr.value]=\"value\"\n [checked]=\"checked\"\n [indeterminate]=\"indeterminate\"\n [disabled]=\"disabled && !disabledInteractive\"\n [id]=\"inputId\"\n [required]=\"required\"\n [tabIndex]=\"disabled && !disabledInteractive ? -1 : tabIndex\"\n (blur)=\"_onBlur()\"\n (click)=\"_onInputClick()\"\n (change)=\"_onInteractionEvent($event)\"/>\n <div class=\"mdc-checkbox__ripple\"></div>\n <div class=\"mdc-checkbox__background\">\n <svg class=\"mdc-checkbox__checkmark\"\n focusable=\"false\"\n viewBox=\"0 0 24 24\"\n aria-hidden=\"true\">\n <path class=\"mdc-checkbox__checkmark-path\"\n fill=\"none\"\n d=\"M1.73,12.91 8.1,19.28 22.79,4.59\"/>\n </svg>\n <div class=\"mdc-checkbox__mixedmark\"></div>\n </div>\n <div class=\"mat-mdc-checkbox-ripple mat-focus-indicator\" mat-ripple\n [matRippleTrigger]=\"checkbox\"\n [matRippleDisabled]=\"disableRipple || disabled\"\n [matRippleCentered]=\"true\"></div>\n </div>\n <!--\n Avoid putting a click handler on the <label/> to fix duplicate navigation stop on Talk Back\n (#14385). Putting a click handler on the <label/> caused this bug because the browser produced\n an unnecessary accessibility tree node.\n -->\n <label class=\"mdc-label\" #label [for]=\"inputId\">\n <ng-content></ng-content>\n </label>\n</div>\n", styles: [".mdc-checkbox{display:inline-block;position:relative;flex:0 0 18px;box-sizing:content-box;width:18px;height:18px;line-height:0;white-space:nowrap;cursor:pointer;vertical-align:bottom;padding:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2);margin:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2)}.mdc-checkbox:hover>.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:hover>.mat-mdc-checkbox-ripple>.mat-ripple-element{background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control:focus+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-focus-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control:focus~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-unselected-focus-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:active>.mdc-checkbox__native-control+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-unselected-pressed-state-layer-opacity, var(--mat-sys-pressed-state-layer-opacity));background-color:var(--mdc-checkbox-unselected-pressed-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:active>.mdc-checkbox__native-control~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-unselected-pressed-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:hover .mdc-checkbox__native-control:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity));background-color:var(--mdc-checkbox-selected-hover-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:hover .mdc-checkbox__native-control:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-hover-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox .mdc-checkbox__native-control:focus:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity));background-color:var(--mdc-checkbox-selected-focus-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox .mdc-checkbox__native-control:focus:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-focus-state-layer-color, var(--mat-sys-primary))}.mdc-checkbox:active>.mdc-checkbox__native-control:checked+.mdc-checkbox__ripple{opacity:var(--mdc-checkbox-selected-pressed-state-layer-opacity, var(--mat-sys-pressed-state-layer-opacity));background-color:var(--mdc-checkbox-selected-pressed-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox:active>.mdc-checkbox__native-control:checked~.mat-mdc-checkbox-ripple .mat-ripple-element{background-color:var(--mdc-checkbox-selected-pressed-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox .mdc-checkbox__native-control~.mat-mdc-checkbox-ripple .mat-ripple-element,.mdc-checkbox--disabled.mat-mdc-checkbox-disabled-interactive .mdc-checkbox .mdc-checkbox__native-control+.mdc-checkbox__ripple{background-color:var(--mdc-checkbox-unselected-hover-state-layer-color, var(--mat-sys-on-surface))}.mdc-checkbox .mdc-checkbox__native-control{position:absolute;margin:0;padding:0;opacity:0;cursor:inherit;z-index:1;width:var(--mdc-checkbox-state-layer-size, 40px);height:var(--mdc-checkbox-state-layer-size, 40px);top:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2);right:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2);left:calc((var(--mdc-checkbox-state-layer-size, 40px) - var(--mdc-checkbox-state-layer-size, 40px))/2)}.mdc-checkbox--disabled{cursor:default;pointer-events:none}@media(forced-colors: active){.mdc-checkbox--disabled{opacity:.5}}.mdc-checkbox__background{display:inline-flex;position:absolute;align-items:center;justify-content:center;box-sizing:border-box;width:18px;height:18px;border:2px solid currentColor;border-radius:2px;background-color:rgba(0,0,0,0);pointer-events:none;will-change:background-color,border-color;transition:background-color 90ms cubic-bezier(0.4, 0, 0.6, 1),border-color 90ms cubic-bezier(0.4, 0, 0.6, 1);-webkit-print-color-adjust:exact;color-adjust:exact;border-color:var(--mdc-checkbox-unselected-icon-color, var(--mat-sys-on-surface-variant));top:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2);left:calc((var(--mdc-checkbox-state-layer-size, 40px) - 18px)/2)}.mdc-checkbox__native-control:enabled:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:enabled:indeterminate~.mdc-checkbox__background{border-color:var(--mdc-checkbox-selected-icon-color, var(--mat-sys-primary));background-color:var(--mdc-checkbox-selected-icon-color, var(--mat-sys-primary))}.mdc-checkbox--disabled .mdc-checkbox__background{border-color:var(--mdc-checkbox-disabled-unselected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mdc-checkbox__native-control:disabled:checked~.mdc-checkbox__background,.mdc-checkbox__native-control:disabled:indeterminate~.mdc-checkbox__background{background-color:var(--mdc-checkbox-disabled-selected-icon-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent));border-color:rgba(0,0,0,0)}.mdc-checkbox:hover>.mdc-checkbox__native-control:not(:checked)~.mdc-checkbox__background,.mdc-checkbox:hover>.mdc-checkbox__native-control:not(:indeterminate)~.mdc-checkbox__background{border-color:var(--mdc-checkbox-unselected-hover-icon-color, var(--mat-sys-on-surface));background-color:rgba(0,0,0,0)}.mdc-checkbox:hover>.mdc-checkbox__native-control:checked~.mdc-checkbox__background,.mdc-checkbox:hover>.mdc-checkbox__native-control:indeterminate~.mdc-checkbox__background{border-color:var(--mdc-checkbox-selected-hover-icon-color, var(--mat-sys-primary));background-colo