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Angular Material

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{"version":3,"file":"icon-button-DxiIc1ex.mjs","sources":["../../../../../darwin_arm64-fastbuild-ST-46c76129e412/bin/src/material/button/button-base.ts","../../../../../darwin_arm64-fastbuild-ST-46c76129e412/bin/src/material/button/icon-button.ts","../../../../../darwin_arm64-fastbuild-ST-46c76129e412/bin/src/material/button/icon-button.html"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {FocusMonitor, FocusOrigin} from '@angular/cdk/a11y';\nimport {\n AfterViewInit,\n booleanAttribute,\n Directive,\n ElementRef,\n inject,\n InjectionToken,\n Input,\n NgZone,\n numberAttribute,\n OnDestroy,\n Renderer2,\n} from '@angular/core';\nimport {_animationsDisabled, _StructuralStylesLoader, MatRippleLoader, ThemePalette} from '../core';\nimport {_CdkPrivateStyleLoader} from '@angular/cdk/private';\n\n/**\n * Possible appearances for a `MatButton`.\n * See https://m3.material.io/components/buttons/overview\n */\nexport type MatButtonAppearance = 'text' | 'filled' | 'elevated' | 'outlined' | 'tonal';\n\n/** Object that can be used to configure the default options for the button component. */\nexport interface MatButtonConfig {\n /** Whether disabled buttons should be interactive. */\n disabledInteractive?: boolean;\n\n /** Default palette color to apply to buttons. */\n color?: ThemePalette;\n\n /** Default appearance for plain buttons (not icon buttons or FABs). */\n defaultAppearance?: MatButtonAppearance;\n}\n\n/** Injection token that can be used to provide the default options the button component. */\nexport const MAT_BUTTON_CONFIG = new InjectionToken<MatButtonConfig>('MAT_BUTTON_CONFIG');\n\nfunction transformTabIndex(value: unknown): number | undefined {\n return value == null ? undefined : numberAttribute(value);\n}\n\n/** Base class for all buttons. */\n@Directive({\n host: {\n // Add a class that applies to all buttons. This makes it easier to target if somebody\n // wants to target all Material buttons.\n 'class': 'mat-mdc-button-base',\n '[class]': 'color ? \"mat-\" + color : \"\"',\n '[attr.disabled]': '_getDisabledAttribute()',\n '[attr.aria-disabled]': '_getAriaDisabled()',\n '[attr.tabindex]': '_getTabIndex()',\n '[class.mat-mdc-button-disabled]': 'disabled',\n '[class.mat-mdc-button-disabled-interactive]': 'disabledInteractive',\n '[class.mat-unthemed]': '!color',\n '[class._mat-animation-noopable]': '_animationsDisabled',\n },\n})\nexport class MatButtonBase implements AfterViewInit, OnDestroy {\n _elementRef = inject<ElementRef<HTMLElement>>(ElementRef);\n protected _ngZone = inject(NgZone);\n protected _animationsDisabled = _animationsDisabled();\n\n protected readonly _config = inject(MAT_BUTTON_CONFIG, {optional: true});\n private readonly _focusMonitor = inject(FocusMonitor);\n private _cleanupClick: (() => void) | undefined;\n private _renderer = inject(Renderer2);\n\n /**\n * Handles the lazy creation of the MatButton ripple.\n * Used to improve initial load time of large applications.\n */\n protected _rippleLoader: MatRippleLoader = inject(MatRippleLoader);\n\n /** Whether the button is set on an anchor node. */\n protected _isAnchor: boolean;\n\n /** Whether this button is a FAB. Used to apply the correct class on the ripple. */\n protected _isFab = false;\n\n /**\n * Theme color of the button. This API is supported in M2 themes only, it has\n * no effect in M3 themes. For color customization in M3, see https://material.angular.dev/components/button/styling.\n *\n * For information on applying color variants in M3, see\n * https://material.angular.dev/guide/material-2-theming#optional-add-backwards-compatibility-styles-for-color-variants\n */\n @Input() color?: string | null;\n\n /** Whether the ripple effect is disabled or not. */\n @Input({transform: booleanAttribute})\n get disableRipple(): boolean {\n return this._disableRipple;\n }\n set disableRipple(value: any) {\n this._disableRipple = value;\n this._updateRippleDisabled();\n }\n private _disableRipple: boolean = false;\n\n /** Whether the button is disabled. */\n @Input({transform: booleanAttribute})\n get disabled(): boolean {\n return this._disabled;\n }\n set disabled(value: any) {\n this._disabled = value;\n this._updateRippleDisabled();\n }\n private _disabled: boolean = false;\n\n /** `aria-disabled` value of the button. */\n @Input({transform: booleanAttribute, alias: 'aria-disabled'})\n ariaDisabled: boolean | undefined;\n\n /**\n * Natively disabled buttons prevent focus and any pointer events from reaching the button.\n * In some scenarios this might not be desirable, because it can prevent users from finding out\n * why the button is disabled (e.g. via tooltip). 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This type of button displays a single interactive icon for\n * users to perform an action.\n * See https://material.io/develop/web/components/buttons/icon-buttons/\n */\n@Component({\n selector: `button[mat-icon-button], a[mat-icon-button], button[matIconButton], a[matIconButton]`,\n templateUrl: 'icon-button.html',\n styleUrls: ['icon-button.css', 'button-high-contrast.css'],\n host: {\n 'class': 'mdc-icon-button mat-mdc-icon-button',\n },\n exportAs: 'matButton, matAnchor',\n encapsulation: ViewEncapsulation.None,\n changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class MatIconButton extends MatButtonBase {\n constructor(...args: unknown[]);\n\n constructor() {\n super();\n this._rippleLoader.configureRipple(this._elementRef.nativeElement, {centered: true});\n }\n}\n\n// tslint:disable:variable-name\n/**\n * Material Design icon button component for anchor elements. This button displays a single\n * interaction icon that allows users to navigate across different routes or pages.\n * See https://material.io/develop/web/components/buttons/icon-buttons/\n */\nexport const MatIconAnchor = MatIconButton;\nexport type MatIconAnchor = MatIconButton;\n// 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