@angular/material/fesm2022/button.mjs.map

Angular Material

{"version":3,"file":"button.mjs","sources":["../../../../../darwin_arm64-fastbuild-ST-fdfa778d11ba/bin/src/material/button/button.ts","../../../../../darwin_arm64-fastbuild-ST-fdfa778d11ba/bin/src/material/button/button.html","../../../../../darwin_arm64-fastbuild-ST-fdfa778d11ba/bin/src/material/button/fab.ts","../../../../../darwin_arm64-fastbuild-ST-fdfa778d11ba/bin/src/material/button/button-module.ts"],"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 {Component, Input, ViewEncapsulation} from '@angular/core';\nimport {MatButtonAppearance, MatButtonBase} from './button-base';\n\n/**\n * Classes that need to be set for each appearance of the button.\n * Note that we use a `Map` here to avoid issues with property renaming.\n */\nconst APPEARANCE_CLASSES: Map<MatButtonAppearance, readonly string[]> = new Map([\n  ['text', ['mat-mdc-button']],\n  ['filled', ['mdc-button--unelevated', 'mat-mdc-unelevated-button']],\n  ['elevated', ['mdc-button--raised', 'mat-mdc-raised-button']],\n  ['outlined', ['mdc-button--outlined', 'mat-mdc-outlined-button']],\n  ['tonal', ['mat-tonal-button']],\n]);\n\n/**\n * Material Design button component. Users interact with a button to perform an action.\n * See https://m3.material.io/components/buttons/overview\n */\n@Component({\n  selector: `\n    button[matButton], a[matButton], button[mat-button], button[mat-raised-button],\n    button[mat-flat-button], button[mat-stroked-button], a[mat-button], a[mat-raised-button],\n    a[mat-flat-button], a[mat-stroked-button]\n  `,\n  templateUrl: 'button.html',\n  styleUrls: ['button.css', 'button-high-contrast.css'],\n  host: {\n    'class': 'mdc-button',\n  },\n  exportAs: 'matButton, matAnchor',\n  encapsulation: ViewEncapsulation.None,\n})\nexport class MatButton extends MatButtonBase {\n  /** Appearance of the button. */\n  @Input('matButton')\n  get appearance(): MatButtonAppearance | null {\n    return this._appearance;\n  }\n  set appearance(value: MatButtonAppearance | '') {\n    // Allow empty string so users can do `<button matButton></button>`\n    // without having to write out `=\"text\"` every time.\n    this.setAppearance(value || this._config?.defaultAppearance || 'text');\n  }\n  private _appearance: MatButtonAppearance | null = null;\n\n  constructor() {\n    super();\n    const inferredAppearance = _inferAppearance(this._elementRef.nativeElement);\n\n    // Only set the appearance if we managed to infer it from the static attributes, rather than\n    // doing something like `setAppearance(inferredAppearance || 'text')`, because doing so can\n    // cause the fallback appearance's classes to be set and then immediately replaced when\n    // the input value is assigned.\n    if (inferredAppearance) {\n      this.setAppearance(inferredAppearance);\n    }\n  }\n\n  /** Programmatically sets the appearance of the button. */\n  setAppearance(appearance: MatButtonAppearance): void {\n    if (appearance === this._appearance) {\n      return;\n    }\n\n    const classList = this._elementRef.nativeElement.classList;\n    const previousClasses = this._appearance ? APPEARANCE_CLASSES.get(this._appearance) : null;\n    const newClasses = APPEARANCE_CLASSES.get(appearance)!;\n\n    if ((typeof ngDevMode === 'undefined' || ngDevMode) && !newClasses) {\n      throw new Error(`Unsupported MatButton appearance \"${appearance}\"`);\n    }\n\n    if (previousClasses) {\n      classList.remove(...previousClasses);\n    }\n\n    classList.add(...newClasses);\n    this._appearance = appearance;\n  }\n}\n\n/** Infers the button's appearance from its static attributes. */\nfunction _inferAppearance(button: HTMLElement): MatButtonAppearance | null {\n  if (button.hasAttribute('mat-raised-button')) {\n    return 'elevated';\n  }\n\n  if (button.hasAttribute('mat-stroked-button')) {\n    return 'outlined';\n  }\n\n  if (button.hasAttribute('mat-flat-button')) {\n    return 'filled';\n  }\n\n  if (button.hasAttribute('mat-button')) {\n    return 'text';\n  }\n\n  return null;\n}\n\n// tslint:disable:variable-name\n/**\n * Material Design button component for anchor elements. Anchor elements are used to provide\n * links for the user to navigate across different routes or pages.\n * See https://m3.material.io/components/buttons/overview\n */\nexport const MatAnchor = MatButton;\nexport type MatAnchor = MatButton;\n// tslint:enable:variable-name\n","<span\n  class=\"mat-mdc-button-persistent-ripple\"\n  [class.mdc-button__ripple]=\"!_isFab\"\n  [class.mdc-fab__ripple]=\"_isFab\"\n></span>\n\n<ng-content\n  select=\".material-icons:not([iconPositionEnd]), mat-icon:not([iconPositionEnd]), [matButtonIcon]:not([iconPositionEnd])\"\n>\n</ng-content>\n\n<span class=\"mdc-button__label\"><ng-content></ng-content></span>\n\n<ng-content\n  select=\".material-icons[iconPositionEnd], mat-icon[iconPositionEnd], [matButtonIcon][iconPositionEnd]\"\n>\n</ng-content>\n\n@if (showProgress()) {\n  <div class=\"mat-mdc-button-progress-indicator-container\">\n    <ng-content select=\"[progressIndicator]\" />\n  </div>\n}\n\n<!--\n  The indicator can't be directly on the button, because MDC uses ::before for high contrast\n  indication and it can't be on the ripple, because it has a border radius and overflow: hidden.\n-->\n<span class=\"mat-focus-indicator\"></span>\n\n<span class=\"mat-mdc-button-touch-target\"></span>\n","/**\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 {\n  Component,\n  InjectionToken,\n  Input,\n  ViewEncapsulation,\n  booleanAttribute,\n  inject,\n} from '@angular/core';\n\nimport {MatButtonBase} from './button-base';\nimport {ThemePalette} from '../core';\n\n/** Default FAB options that can be overridden. */\nexport interface MatFabDefaultOptions {\n  /**\n   * Default theme color of the button. This API is supported in M2 themes\n   * only, it has 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  color?: ThemePalette;\n}\n\n/** Injection token to be used to override the default options for FAB. */\nexport const MAT_FAB_DEFAULT_OPTIONS = new InjectionToken<MatFabDefaultOptions>(\n  'mat-mdc-fab-default-options',\n  {\n    providedIn: 'root',\n    factory: () => defaults,\n  },\n);\n\n// Default FAB configuration.\nconst defaults: MatFabDefaultOptions = {\n  // The FAB by default has its color set to accent.\n  color: 'accent',\n};\n\n/**\n * Material Design floating action button (FAB) component. These buttons represent the primary\n * or most common action for users to interact with.\n * See https://m3.material.io/components/floating-action-button/overview\n *\n * The `MatFabButton` class has two appearances: normal and extended.\n */\n@Component({\n  selector: `button[mat-fab], a[mat-fab], button[matFab], a[matFab]`,\n  templateUrl: 'button.html',\n  styleUrl: 'fab.css',\n  host: {\n    'class': 'mdc-fab mat-mdc-fab-base mat-mdc-fab',\n    '[class.mdc-fab--extended]': 'extended',\n    '[class.mat-mdc-extended-fab]': 'extended',\n  },\n  exportAs: 'matButton, matAnchor',\n  encapsulation: ViewEncapsulation.None,\n})\nexport class MatFabButton extends MatButtonBase {\n  private _options = inject<MatFabDefaultOptions>(MAT_FAB_DEFAULT_OPTIONS, {optional: true});\n\n  override _isFab = true;\n\n  @Input({transform: booleanAttribute}) extended: boolean = false;\n\n  constructor() {\n    super();\n    this._options = this._options || defaults;\n    this.color = this._options!.color || defaults.color;\n  }\n}\n\n/**\n * Material Design mini floating action button (FAB) component. These buttons represent the primary\n * or most common action for users to interact with.\n * See https://m3.material.io/components/floating-action-button/overview\n */\n@Component({\n  selector: `button[mat-mini-fab], a[mat-mini-fab], button[matMiniFab], a[matMiniFab]`,\n  templateUrl: 'button.html',\n  styleUrl: 'fab.css',\n  host: {\n    'class': 'mdc-fab mat-mdc-fab-base mdc-fab--mini mat-mdc-mini-fab',\n  },\n  exportAs: 'matButton, matAnchor',\n  encapsulation: ViewEncapsulation.None,\n})\nexport class MatMiniFabButton extends MatButtonBase {\n  private _options = inject<MatFabDefaultOptions>(MAT_FAB_DEFAULT_OPTIONS, {optional: true});\n\n  override _isFab = true;\n\n  constructor() {\n    super();\n    this._options = this._options || defaults;\n    this.color = this._options!.color || defaults.color;\n  }\n}\n\n// tslint:disable:variable-name\n/**\n * Material Design floating action button (FAB) component for anchor elements. Anchor elements\n * are used to provide links for the user to navigate across different routes or pages.\n * See https://m3.material.io/components/floating-action-button/overview\n *\n * The `MatFabAnchor` class has two appearances: normal and extended.\n */\nexport const MatFabAnchor = MatFabButton;\nexport type MatFabAnchor = MatFabButton;\n\n/**\n * Material Design mini floating action button (FAB) component for anchor elements. Anchor elements\n * are used to provide links for the user to navigate across different routes or pages.\n * See https://m3.material.io/components/floating-action-button/overview\n */\nexport const MatMiniFabAnchor = MatMiniFabButton;\nexport type MatMiniFabAnchor = MatMiniFabButton;\n// tslint:enable:variable-name\n","/**\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 {NgModule} from '@angular/core';\nimport {BidiModule} from '@angular/cdk/bidi';\nimport {MatRippleModule} from '../core';\nimport {MatButton} from './button';\nimport {MatFabButton, MatMiniFabButton} from './fab';\nimport {MatIconButton} from './icon-button';\n\n@NgModule({\n  imports: [MatRippleModule, MatButton, MatMiniFabButton, MatIconButton, MatFabButton],\n  exports: [BidiModule, MatButton, MatMiniFabButton, MatIconButton, MatFabButton],\n})\nexport 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