@angular/material
Version:
Angular Material
613 lines • 104 kB
JavaScript
/**
* @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
*/
import { FocusMonitor } from '@angular/cdk/a11y';
import { SelectionModel } from '@angular/cdk/collections';
import { DOWN_ARROW, LEFT_ARROW, RIGHT_ARROW, UP_ARROW, SPACE, ENTER } from '@angular/cdk/keycodes';
import { Attribute, ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChildren, Directive, ElementRef, EventEmitter, forwardRef, Input, Optional, Output, QueryList, ViewChild, ViewEncapsulation, InjectionToken, Inject, booleanAttribute, } from '@angular/core';
import { Directionality } from '@angular/cdk/bidi';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { MatRipple, MatPseudoCheckbox } from '@angular/material/core';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/bidi";
import * as i2 from "@angular/cdk/a11y";
/**
* Injection token that can be used to configure the
* default options for all button toggles within an app.
*/
export const MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS = new InjectionToken('MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS', {
providedIn: 'root',
factory: MAT_BUTTON_TOGGLE_GROUP_DEFAULT_OPTIONS_FACTORY,
});
export function MAT_BUTTON_TOGGLE_GROUP_DEFAULT_OPTIONS_FACTORY() {
return {
hideSingleSelectionIndicator: false,
hideMultipleSelectionIndicator: false,
};
}
/**
* 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.
*/
export const MAT_BUTTON_TOGGLE_GROUP = new InjectionToken('MatButtonToggleGroup');
/**
* Provider Expression that allows mat-button-toggle-group to register as a ControlValueAccessor.
* This allows it to support [(ngModel)].
* @docs-private
*/
export const MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => MatButtonToggleGroup),
multi: true,
};
// Counter used to generate unique IDs.
let uniqueIdCounter = 0;
/** Change event object emitted by button toggle. */
export class MatButtonToggleChange {
constructor(
/** The button toggle that emits the event. */
source,
/** The value assigned to the button toggle. */
value) {
this.source = source;
this.value = value;
}
}
/** Exclusive selection button toggle group that behaves like a radio-button group. */
export class MatButtonToggleGroup {
/** `name` attribute for the underlying `input` element. */
get name() {
return this._name;
}
set name(value) {
this._name = value;
this._markButtonsForCheck();
}
/** Value of the toggle group. */
get value() {
const selected = this._selectionModel ? this._selectionModel.selected : [];
if (this.multiple) {
return selected.map(toggle => toggle.value);
}
return selected[0] ? selected[0].value : undefined;
}
set value(newValue) {
this._setSelectionByValue(newValue);
this.valueChange.emit(this.value);
}
/** Selected button toggles in the group. */
get selected() {
const selected = this._selectionModel ? this._selectionModel.selected : [];
return this.multiple ? selected : selected[0] || null;
}
/** Whether multiple button toggles can be selected. */
get multiple() {
return this._multiple;
}
set multiple(value) {
this._multiple = value;
this._markButtonsForCheck();
}
/** Whether multiple button toggle group is disabled. */
get disabled() {
return this._disabled;
}
set disabled(value) {
this._disabled = value;
this._markButtonsForCheck();
}
/** The layout direction of the toggle button group. */
get dir() {
return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';
}
/** Whether checkmark indicator for single-selection button toggle groups is hidden. */
get hideSingleSelectionIndicator() {
return this._hideSingleSelectionIndicator;
}
set hideSingleSelectionIndicator(value) {
this._hideSingleSelectionIndicator = value;
this._markButtonsForCheck();
}
/** Whether checkmark indicator for multiple-selection button toggle groups is hidden. */
get hideMultipleSelectionIndicator() {
return this._hideMultipleSelectionIndicator;
}
set hideMultipleSelectionIndicator(value) {
this._hideMultipleSelectionIndicator = value;
this._markButtonsForCheck();
}
constructor(_changeDetector, defaultOptions, _dir) {
this._changeDetector = _changeDetector;
this._dir = _dir;
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 = () => { };
/** onTouch function registered via registerOnTouch (ControlValueAccessor). */
this._onTouched = () => { };
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 EventEmitter();
/** Event emitted when the group's value changes. */
this.change = new EventEmitter();
this.appearance =
defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard';
this.hideSingleSelectionIndicator = defaultOptions?.hideSingleSelectionIndicator ?? false;
this.hideMultipleSelectionIndicator = defaultOptions?.hideMultipleSelectionIndicator ?? false;
}
ngOnInit() {
this._selectionModel = new SelectionModel(this.multiple, undefined, false);
}
ngAfterContentInit() {
this._selectionModel.select(...this._buttonToggles.filter(toggle => toggle.checked));
if (!this.multiple) {
this._initializeTabIndex();
}
}
/**
* Sets the model value. Implemented as part of ControlValueAccessor.
* @param value Value to be set to the model.
*/
writeValue(value) {
this.value = value;
this._changeDetector.markForCheck();
}
// 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;
}
/** Handle keydown event calling to single-select button toggle. */
_keydown(event) {
if (this.multiple || this.disabled) {
return;
}
const target = event.target;
const buttonId = target.id;
const index = this._buttonToggles.toArray().findIndex(toggle => {
return toggle.buttonId === buttonId;
});
let nextButton;
switch (event.keyCode) {
case SPACE:
case ENTER:
nextButton = this._buttonToggles.get(index);
break;
case UP_ARROW:
nextButton = this._buttonToggles.get(this._getNextIndex(index, -1));
break;
case LEFT_ARROW:
nextButton = this._buttonToggles.get(this._getNextIndex(index, this.dir === 'ltr' ? -1 : 1));
break;
case DOWN_ARROW:
nextButton = this._buttonToggles.get(this._getNextIndex(index, 1));
break;
case RIGHT_ARROW:
nextButton = this._buttonToggles.get(this._getNextIndex(index, this.dir === 'ltr' ? 1 : -1));
break;
default:
return;
}
event.preventDefault();
nextButton?._onButtonClick();
nextButton?.focus();
}
/** Dispatch change event with current selection and group value. */
_emitChangeEvent(toggle) {
const event = new MatButtonToggleChange(toggle, this.value);
this._rawValue = event.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.
*/
_syncButtonToggle(toggle, select, isUserInput = false, 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(() => this._updateModelValue(toggle, isUserInput));
}
else {
this._updateModelValue(toggle, isUserInput);
}
}
/** Checks whether a button toggle is selected. */
_isSelected(toggle) {
return this._selectionModel && this._selectionModel.isSelected(toggle);
}
/** Determines whether a button toggle should be checked on init. */
_isPrechecked(toggle) {
if (typeof this._rawValue === 'undefined') {
return false;
}
if (this.multiple && Array.isArray(this._rawValue)) {
return this._rawValue.some(value => toggle.value != null && value === toggle.value);
}
return toggle.value === this._rawValue;
}
/** Initializes the tabindex attribute using the radio pattern. */
_initializeTabIndex() {
this._buttonToggles.forEach(toggle => {
toggle.tabIndex = -1;
});
if (this.selected) {
this.selected.tabIndex = 0;
}
else if (this._buttonToggles.length > 0) {
this._buttonToggles.get(0).tabIndex = 0;
}
this._markButtonsForCheck();
}
/** Obtain the subsequent index to which the focus shifts. */
_getNextIndex(index, offset) {
let nextIndex = index + offset;
if (nextIndex === this._buttonToggles.length) {
nextIndex = 0;
}
if (nextIndex === -1) {
nextIndex = this._buttonToggles.length - 1;
}
return nextIndex;
}
/** Updates the selection state of the toggles in the group based on a value. */
_setSelectionByValue(value) {
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((currentValue) => this._selectValue(currentValue));
}
else {
this._clearSelection();
this._selectValue(value);
}
}
/** Clears the selected toggles. */
_clearSelection() {
this._selectionModel.clear();
this._buttonToggles.forEach(toggle => {
toggle.checked = false;
// If the button toggle is in single select mode, initialize the tabIndex.
if (!this.multiple) {
toggle.tabIndex = -1;
}
});
}
/** Selects a value if there's a toggle that corresponds to it. */
_selectValue(value) {
const correspondingOption = this._buttonToggles.find(toggle => {
return toggle.value != null && toggle.value === value;
});
if (correspondingOption) {
correspondingOption.checked = true;
this._selectionModel.select(correspondingOption);
if (!this.multiple) {
// If the button toggle is in single select mode, reset the tabIndex.
correspondingOption.tabIndex = 0;
}
}
}
/** Syncs up the group's value with the model and emits the change event. */
_updateModelValue(toggle, isUserInput) {
// Only emit the change event for user input.
if (isUserInput) {
this._emitChangeEvent(toggle);
}
// 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);
}
/** Marks all of the child button toggles to be checked. */
_markButtonsForCheck() {
this._buttonToggles?.forEach(toggle => toggle._markForCheck());
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: MatButtonToggleGroup, deps: [{ token: i0.ChangeDetectorRef }, { token: MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS, optional: true }, { token: i1.Directionality, optional: true }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "18.0.0", type: MatButtonToggleGroup, isStandalone: true, selector: "mat-button-toggle-group", inputs: { appearance: "appearance", name: "name", vertical: ["vertical", "vertical", booleanAttribute], value: "value", multiple: ["multiple", "multiple", booleanAttribute], disabled: ["disabled", "disabled", booleanAttribute], hideSingleSelectionIndicator: ["hideSingleSelectionIndicator", "hideSingleSelectionIndicator", booleanAttribute], hideMultipleSelectionIndicator: ["hideMultipleSelectionIndicator", "hideMultipleSelectionIndicator", booleanAttribute] }, outputs: { valueChange: "valueChange", change: "change" }, host: { listeners: { "keydown": "_keydown($event)" }, properties: { "attr.role": "multiple ? 'group' : 'radiogroup'", "attr.aria-disabled": "disabled", "class.mat-button-toggle-vertical": "vertical", "class.mat-button-toggle-group-appearance-standard": "appearance === \"standard\"" }, classAttribute: "mat-button-toggle-group" }, providers: [
MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR,
{ provide: MAT_BUTTON_TOGGLE_GROUP, useExisting: MatButtonToggleGroup },
], queries: [{ propertyName: "_buttonToggles", predicate: i0.forwardRef(() => MatButtonToggle), descendants: true }], exportAs: ["matButtonToggleGroup"], ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: MatButtonToggleGroup, decorators: [{
type: Directive,
args: [{
selector: 'mat-button-toggle-group',
providers: [
MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR,
{ provide: MAT_BUTTON_TOGGLE_GROUP, useExisting: MatButtonToggleGroup },
],
host: {
'class': 'mat-button-toggle-group',
'(keydown)': '_keydown($event)',
'[attr.role]': "multiple ? 'group' : 'radiogroup'",
'[attr.aria-disabled]': 'disabled',
'[class.mat-button-toggle-vertical]': 'vertical',
'[class.mat-button-toggle-group-appearance-standard]': 'appearance === "standard"',
},
exportAs: 'matButtonToggleGroup',
standalone: true,
}]
}], ctorParameters: () => [{ type: i0.ChangeDetectorRef }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS]
}] }, { type: i1.Directionality, decorators: [{
type: Optional
}] }], propDecorators: { _buttonToggles: [{
type: ContentChildren,
args: [forwardRef(() => MatButtonToggle), {
// Note that this would technically pick up toggles
// from nested groups, but that's not a case that we support.
descendants: true,
}]
}], appearance: [{
type: Input
}], name: [{
type: Input
}], vertical: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], value: [{
type: Input
}], valueChange: [{
type: Output
}], multiple: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], disabled: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], change: [{
type: Output
}], hideSingleSelectionIndicator: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], hideMultipleSelectionIndicator: [{
type: Input,
args: [{ transform: booleanAttribute }]
}] } });
/** Single button inside of a toggle group. */
export class MatButtonToggle {
/** Unique ID for the underlying `button` element. */
get buttonId() {
return `${this.id}-button`;
}
/** Tabindex of the toggle. */
get tabIndex() {
return this._tabIndex;
}
set tabIndex(value) {
this._tabIndex = value;
this._markForCheck();
}
/** The appearance style of the button. */
get appearance() {
return this.buttonToggleGroup ? this.buttonToggleGroup.appearance : this._appearance;
}
set appearance(value) {
this._appearance = value;
}
/** Whether the button is checked. */
get checked() {
return this.buttonToggleGroup ? this.buttonToggleGroup._isSelected(this) : this._checked;
}
set checked(value) {
if (value !== this._checked) {
this._checked = value;
if (this.buttonToggleGroup) {
this.buttonToggleGroup._syncButtonToggle(this, this._checked);
}
this._changeDetectorRef.markForCheck();
}
}
/** Whether the button is disabled. */
get disabled() {
return this._disabled || (this.buttonToggleGroup && this.buttonToggleGroup.disabled);
}
set disabled(value) {
this._disabled = value;
}
constructor(toggleGroup, _changeDetectorRef, _elementRef, _focusMonitor, defaultTabIndex, defaultOptions) {
this._changeDetectorRef = _changeDetectorRef;
this._elementRef = _elementRef;
this._focusMonitor = _focusMonitor;
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 EventEmitter();
const parsedTabIndex = Number(defaultTabIndex);
this.tabIndex = parsedTabIndex || parsedTabIndex === 0 ? parsedTabIndex : null;
this.buttonToggleGroup = toggleGroup;
this.appearance =
defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard';
}
ngOnInit() {
const group = this.buttonToggleGroup;
this.id = this.id || `mat-button-toggle-${uniqueIdCounter++}`;
if (group) {
if (group._isPrechecked(this)) {
this.checked = true;
}
else if (group._isSelected(this) !== this._checked) {
// 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);
}
}
}
ngAfterViewInit() {
this._focusMonitor.monitor(this._elementRef, true);
}
ngOnDestroy() {
const 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. */
focus(options) {
this._buttonElement.nativeElement.focus(options);
}
/** Checks the button toggle due to an interaction with the underlying native button. */
_onButtonClick() {
const 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();
}
}
if (this.isSingleSelector()) {
const focusable = this.buttonToggleGroup._buttonToggles.find(toggle => {
return toggle.tabIndex === 0;
});
// Modify the tabindex attribute of the last focusable button toggle to -1.
if (focusable) {
focusable.tabIndex = -1;
}
// Modify the tabindex attribute of the presently selected button toggle to 0.
this.tabIndex = 0;
}
// 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.
*/
_markForCheck() {
// When the group value changes, the button will not be notified.
// Use `markForCheck` to explicit update button toggle's status.
this._changeDetectorRef.markForCheck();
}
/** Gets the name that should be assigned to the inner DOM node. */
_getButtonName() {
if (this.isSingleSelector()) {
return this.buttonToggleGroup.name;
}
return this.name || null;
}
/** Whether the toggle is in single selection mode. */
isSingleSelector() {
return this.buttonToggleGroup && !this.buttonToggleGroup.multiple;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: MatButtonToggle, deps: [{ token: MAT_BUTTON_TOGGLE_GROUP, optional: true }, { token: i0.ChangeDetectorRef }, { token: i0.ElementRef }, { token: i2.FocusMonitor }, { token: 'tabindex', attribute: true }, { token: MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "18.0.0", type: MatButtonToggle, isStandalone: true, selector: "mat-button-toggle", inputs: { ariaLabel: ["aria-label", "ariaLabel"], ariaLabelledby: ["aria-labelledby", "ariaLabelledby"], id: "id", name: "name", value: "value", tabIndex: "tabIndex", disableRipple: ["disableRipple", "disableRipple", booleanAttribute], appearance: "appearance", checked: ["checked", "checked", booleanAttribute], disabled: ["disabled", "disabled", booleanAttribute] }, outputs: { change: "change" }, host: { attributes: { "role": "presentation" }, listeners: { "focus": "focus()" }, properties: { "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\"", "attr.aria-label": "null", "attr.aria-labelledby": "null", "attr.id": "id", "attr.name": "null" }, classAttribute: "mat-button-toggle" }, viewQueries: [{ propertyName: "_buttonElement", first: true, predicate: ["button"], descendants: true }], exportAs: ["matButtonToggle"], ngImport: i0, template: "<button #button class=\"mat-button-toggle-button mat-focus-indicator\"\n type=\"button\"\n [id]=\"buttonId\"\n [attr.role]=\"isSingleSelector() ? 'radio' : 'button'\"\n [attr.tabindex]=\"disabled ? -1 : tabIndex\"\n [attr.aria-pressed]=\"!isSingleSelector() ? checked : null\"\n [attr.aria-checked]=\"isSingleSelector() ? checked : null\"\n [disabled]=\"disabled || null\"\n [attr.name]=\"_getButtonName()\"\n [attr.aria-label]=\"ariaLabel\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n (click)=\"_onButtonClick()\">\n <span class=\"mat-button-toggle-label-content\">\n <!-- Render checkmark at the beginning for single-selection. -->\n @if (buttonToggleGroup && checked && !buttonToggleGroup.multiple && !buttonToggleGroup.hideSingleSelectionIndicator) {\n <mat-pseudo-checkbox\n class=\"mat-mdc-option-pseudo-checkbox\"\n [disabled]=\"disabled\"\n state=\"checked\"\n aria-hidden=\"true\"\n appearance=\"minimal\"></mat-pseudo-checkbox>\n }\n <!-- Render checkmark at the beginning for multiple-selection. -->\n @if (buttonToggleGroup && checked && buttonToggleGroup.multiple && !buttonToggleGroup.hideMultipleSelectionIndicator) {\n <mat-pseudo-checkbox\n class=\"mat-mdc-option-pseudo-checkbox\"\n [disabled]=\"disabled\"\n state=\"checked\"\n aria-hidden=\"true\"\n appearance=\"minimal\"></mat-pseudo-checkbox>\n }\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", styles: [".mat-button-toggle-standalone,.mat-button-toggle-group{position:relative;display:inline-flex;flex-direction:row;white-space:nowrap;overflow:hidden;-webkit-tap-highlight-color:rgba(0,0,0,0);transform:translateZ(0);border-radius:var(--mat-legacy-button-toggle-shape)}.mat-button-toggle-standalone:not([class*=mat-elevation-z]),.mat-button-toggle-group:not([class*=mat-elevation-z]){box-shadow:0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12)}.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:var(--mat-standard-button-toggle-shape);border:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard .mat-pseudo-checkbox,.mat-button-toggle-group-appearance-standard .mat-pseudo-checkbox{--mat-minimal-pseudo-checkbox-selected-checkmark-color: var( --mat-standard-button-toggle-selected-state-text-color )}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard:not([class*=mat-elevation-z]),.mat-button-toggle-group-appearance-standard:not([class*=mat-elevation-z]){box-shadow:none}.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;color:var(--mat-legacy-button-toggle-text-color);font-family:var(--mat-legacy-button-toggle-label-text-font);font-size:var(--mat-legacy-button-toggle-label-text-size);line-height:var(--mat-legacy-button-toggle-label-text-line-height);font-weight:var(--mat-legacy-button-toggle-label-text-weight);letter-spacing:var(--mat-legacy-button-toggle-label-text-tracking);--mat-minimal-pseudo-checkbox-selected-checkmark-color: var( --mat-legacy-button-toggle-selected-state-text-color )}.mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:var(--mat-legacy-button-toggle-focus-state-layer-opacity)}.mat-button-toggle .mat-icon svg{vertical-align:top}.mat-button-toggle .mat-pseudo-checkbox{margin-right:12px}[dir=rtl] .mat-button-toggle .mat-pseudo-checkbox{margin-right:0;margin-left:12px}.mat-button-toggle-checked{color:var(--mat-legacy-button-toggle-selected-state-text-color);background-color:var(--mat-legacy-button-toggle-selected-state-background-color)}.mat-button-toggle-disabled{color:var(--mat-legacy-button-toggle-disabled-state-text-color);background-color:var(--mat-legacy-button-toggle-disabled-state-background-color);--mat-minimal-pseudo-checkbox-disabled-selected-checkmark-color: var( --mat-legacy-button-toggle-disabled-state-text-color )}.mat-button-toggle-disabled.mat-button-toggle-checked{background-color:var(--mat-legacy-button-toggle-disabled-selected-state-background-color)}.mat-button-toggle-appearance-standard{color:var(--mat-standard-button-toggle-text-color);background-color:var(--mat-standard-button-toggle-background-color);font-family:var(--mat-standard-button-toggle-label-text-font);font-size:var(--mat-standard-button-toggle-label-text-size);line-height:var(--mat-standard-button-toggle-label-text-line-height);font-weight:var(--mat-standard-button-toggle-label-text-weight);letter-spacing:var(--mat-standard-button-toggle-label-text-tracking)}.mat-button-toggle-group-appearance-standard .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:solid 1px var(--mat-standard-button-toggle-divider-color)}[dir=rtl] .mat-button-toggle-group-appearance-standard .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:none;border-right:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-group-appearance-standard.mat-button-toggle-vertical .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:none;border-right:none;border-top:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-checked{color:var(--mat-standard-button-toggle-selected-state-text-color);background-color:var(--mat-standard-button-toggle-selected-state-background-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled{color:var(--mat-standard-button-toggle-disabled-state-text-color);background-color:var(--mat-standard-button-toggle-disabled-state-background-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled .mat-pseudo-checkbox{--mat-minimal-pseudo-checkbox-disabled-selected-checkmark-color: var( --mat-standard-button-toggle-disabled-selected-state-text-color )}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled.mat-button-toggle-checked{color:var(--mat-standard-button-toggle-disabled-selected-state-text-color);background-color:var(--mat-standard-button-toggle-disabled-selected-state-background-color)}.mat-button-toggle-appearance-standard .mat-button-toggle-focus-overlay{background-color:var(--mat-standard-button-toggle-state-layer-color)}.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{opacity:var(--mat-standard-button-toggle-hover-state-layer-opacity)}.mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:var(--mat-standard-button-toggle-focus-state-layer-opacity)}@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;user-select:none;display:inline-block;padding:0 16px;line-height:var(--mat-legacy-button-toggle-height);position:relative}.mat-button-toggle-appearance-standard .mat-button-toggle-label-content{padding:0 12px;line-height:var(--mat-standard-button-toggle-height)}.mat-button-toggle-label-content>*{vertical-align:middle}.mat-button-toggle-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;border-radius:inherit;pointer-events:none;opacity:0;background-color:var(--mat-legacy-button-toggle-state-layer-color)}.cdk-high-contrast-active .mat-button-toggle-checked .mat-button-toggle-focus-overlay{border-bottom:solid 500px;opacity:.5;height:0}.cdk-high-contrast-active .mat-button-toggle-checked:hover .mat-button-toggle-focus-overlay{opacity:.6}.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}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard{--mat-focus-indicator-border-radius:var(--mat-standard-button-toggle-shape)}.mat-button-toggle-group-appearance-standard .mat-button-toggle:last-of-type .mat-button-toggle-button::before{border-top-right-radius:var(--mat-standard-button-toggle-shape);border-bottom-right-radius:var(--mat-standard-button-toggle-shape)}.mat-button-toggle-group-appearance-standard .mat-button-toggle:first-of-type .mat-button-toggle-button::before{border-top-left-radius:var(--mat-standard-button-toggle-shape);border-bottom-left-radius:var(--mat-standard-button-toggle-shape)}"], dependencies: [{ kind: "directive", type: MatRipple, selector: "[mat-ripple], [matRipple]", inputs: ["matRippleColor", "matRippleUnbounded", "matRippleCentered", "matRippleRadius", "matRippleAnimation", "matRippleDisabled", "matRippleTrigger"], exportAs: ["matRipple"] }, { kind: "component", type: MatPseudoCheckbox, selector: "mat-pseudo-checkbox", inputs: ["state", "disabled", "appearance"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: MatButtonToggle, decorators: [{
type: Component,
args: [{ selector: 'mat-button-toggle', encapsulation: ViewEncapsulation.None, exportAs: 'matButtonToggle', changeDetection: ChangeDetectionStrategy.OnPush, 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',
}, standalone: true, imports: [MatRipple, MatPseudoCheckbox], template: "<button #button class=\"mat-button-toggle-button mat-focus-indicator\"\n type=\"button\"\n [id]=\"buttonId\"\n [attr.role]=\"isSingleSelector() ? 'radio' : 'button'\"\n [attr.tabindex]=\"disabled ? -1 : tabIndex\"\n [attr.aria-pressed]=\"!isSingleSelector() ? checked : null\"\n [attr.aria-checked]=\"isSingleSelector() ? checked : null\"\n [disabled]=\"disabled || null\"\n [attr.name]=\"_getButtonName()\"\n [attr.aria-label]=\"ariaLabel\"\n [attr.aria-labelledby]=\"ariaLabelledby\"\n (click)=\"_onButtonClick()\">\n <span class=\"mat-button-toggle-label-content\">\n <!-- Render checkmark at the beginning for single-selection. -->\n @if (buttonToggleGroup && checked && !buttonToggleGroup.multiple && !buttonToggleGroup.hideSingleSelectionIndicator) {\n <mat-pseudo-checkbox\n class=\"mat-mdc-option-pseudo-checkbox\"\n [disabled]=\"disabled\"\n state=\"checked\"\n aria-hidden=\"true\"\n appearance=\"minimal\"></mat-pseudo-checkbox>\n }\n <!-- Render checkmark at the beginning for multiple-selection. -->\n @if (buttonToggleGroup && checked && buttonToggleGroup.multiple && !buttonToggleGroup.hideMultipleSelectionIndicator) {\n <mat-pseudo-checkbox\n class=\"mat-mdc-option-pseudo-checkbox\"\n [disabled]=\"disabled\"\n state=\"checked\"\n aria-hidden=\"true\"\n appearance=\"minimal\"></mat-pseudo-checkbox>\n }\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", styles: [".mat-button-toggle-standalone,.mat-button-toggle-group{position:relative;display:inline-flex;flex-direction:row;white-space:nowrap;overflow:hidden;-webkit-tap-highlight-color:rgba(0,0,0,0);transform:translateZ(0);border-radius:var(--mat-legacy-button-toggle-shape)}.mat-button-toggle-standalone:not([class*=mat-elevation-z]),.mat-button-toggle-group:not([class*=mat-elevation-z]){box-shadow:0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12)}.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:var(--mat-standard-button-toggle-shape);border:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard .mat-pseudo-checkbox,.mat-button-toggle-group-appearance-standard .mat-pseudo-checkbox{--mat-minimal-pseudo-checkbox-selected-checkmark-color: var( --mat-standard-button-toggle-selected-state-text-color )}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard:not([class*=mat-elevation-z]),.mat-button-toggle-group-appearance-standard:not([class*=mat-elevation-z]){box-shadow:none}.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;color:var(--mat-legacy-button-toggle-text-color);font-family:var(--mat-legacy-button-toggle-label-text-font);font-size:var(--mat-legacy-button-toggle-label-text-size);line-height:var(--mat-legacy-button-toggle-label-text-line-height);font-weight:var(--mat-legacy-button-toggle-label-text-weight);letter-spacing:var(--mat-legacy-button-toggle-label-text-tracking);--mat-minimal-pseudo-checkbox-selected-checkmark-color: var( --mat-legacy-button-toggle-selected-state-text-color )}.mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:var(--mat-legacy-button-toggle-focus-state-layer-opacity)}.mat-button-toggle .mat-icon svg{vertical-align:top}.mat-button-toggle .mat-pseudo-checkbox{margin-right:12px}[dir=rtl] .mat-button-toggle .mat-pseudo-checkbox{margin-right:0;margin-left:12px}.mat-button-toggle-checked{color:var(--mat-legacy-button-toggle-selected-state-text-color);background-color:var(--mat-legacy-button-toggle-selected-state-background-color)}.mat-button-toggle-disabled{color:var(--mat-legacy-button-toggle-disabled-state-text-color);background-color:var(--mat-legacy-button-toggle-disabled-state-background-color);--mat-minimal-pseudo-checkbox-disabled-selected-checkmark-color: var( --mat-legacy-button-toggle-disabled-state-text-color )}.mat-button-toggle-disabled.mat-button-toggle-checked{background-color:var(--mat-legacy-button-toggle-disabled-selected-state-background-color)}.mat-button-toggle-appearance-standard{color:var(--mat-standard-button-toggle-text-color);background-color:var(--mat-standard-button-toggle-background-color);font-family:var(--mat-standard-button-toggle-label-text-font);font-size:var(--mat-standard-button-toggle-label-text-size);line-height:var(--mat-standard-button-toggle-label-text-line-height);font-weight:var(--mat-standard-button-toggle-label-text-weight);letter-spacing:var(--mat-standard-button-toggle-label-text-tracking)}.mat-button-toggle-group-appearance-standard .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:solid 1px var(--mat-standard-button-toggle-divider-color)}[dir=rtl] .mat-button-toggle-group-appearance-standard .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:none;border-right:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-group-appearance-standard.mat-button-toggle-vertical .mat-button-toggle-appearance-standard+.mat-button-toggle-appearance-standard{border-left:none;border-right:none;border-top:solid 1px var(--mat-standard-button-toggle-divider-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-checked{color:var(--mat-standard-button-toggle-selected-state-text-color);background-color:var(--mat-standard-button-toggle-selected-state-background-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled{color:var(--mat-standard-button-toggle-disabled-state-text-color);background-color:var(--mat-standard-button-toggle-disabled-state-background-color)}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled .mat-pseudo-checkbox{--mat-minimal-pseudo-checkbox-disabled-selected-checkmark-color: var( --mat-standard-button-toggle-disabled-selected-state-text-color )}.mat-button-toggle-appearance-standard.mat-button-toggle-disabled.mat-button-toggle-checked{color:var(--mat-standard-button-toggle-disabled-selected-state-text-color);background-color:var(--mat-standard-button-toggle-disabled-selected-state-background-color)}.mat-button-toggle-appearance-standard .mat-button-toggle-focus-overlay{background-color:var(--mat-standard-button-toggle-state-layer-color)}.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{opacity:var(--mat-standard-button-toggle-hover-state-layer-opacity)}.mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:var(--mat-standard-button-toggle-focus-state-layer-opacity)}@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;user-select:none;display:inline-block;padding:0 16px;line-height:var(--mat-legacy-button-toggle-height);position:relative}.mat-button-toggle-appearance-standard .mat-button-toggle-label-content{padding:0 12px;line-height:var(--mat-standard-button-toggle-height)}.mat-button-toggle-label-content>*{vertical-align:middle}.mat-button-toggle-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;border-radius:inherit;pointer-events:none;opacity:0;background-color:var(--mat-legacy-button-toggle-state-layer-color)}.cdk-high-contrast-active .mat-button-toggle-checked .mat-button-toggle-focus-overlay{border-bottom:solid 500px;opacity:.5;height:0}.cdk-high-contrast-active .mat-button-toggle-checked:hover .mat-button-toggle-focus-overlay{opacity:.6}.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}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard{--mat-focus-indicator-border-radius:var(--mat-standard-button-toggle-shape)}.mat-button-toggle-group-appearance-standard .mat-button-toggle:last-of-type .mat-button-toggle-button::before{border-top-right-radius:var(--mat-standard-button-toggle-shape);border-bottom-right-radius:var(--mat-standard-button-toggle-shape)}.mat-button-toggle-group-appearance-standard .mat-button-toggle:first-of-type .mat-button-toggle-button::before{border-top-left-radius:var(--mat-standard-button-toggle-shape);border-bottom-left-radius:var(--mat-standard-button-toggle-shape)}"] }]
}], ctorParameters: () => [{ type: MatButtonToggleGroup, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_BUTTON_TOGGLE_GROUP]
}] }, { type: i0.ChangeDetectorRef }, { type: i0.ElementRef }, { type: i2.FocusMonitor }, { type: undefined, decorators: [{
type: Attribute,
args: ['tabindex']
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS]
}] }], propDecorators: { ariaLabel: [{
type: Input,
args: ['aria-label']
}], ariaLabelledby: [{
type: Input,
args: ['aria-labelledby']
}], _buttonElement: [{
type: ViewChild,
args: ['button']
}], id: [{
type: Input
}], name: [{
type: Input
}], value: [{
type: Input
}], tabIndex: [{
type: Input
}], disableRipple: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], appearance: [{
type: Input
}], checked: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], disabled: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], change: [{
type: Output
}] } });
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