| {"version":3,"file":"material-button.umd.min.js","sources":["../../node_modules/tslib/tslib.es6.js","../../src/material/button/button.ts","../../src/material/button/button-module.ts"],"sourcesContent":["/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. 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*\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.io/license\n */\n\nimport {FocusMonitor} from '@angular/cdk/a11y';\nimport {\n ChangeDetectionStrategy,\n Component,\n ElementRef,\n OnDestroy,\n ViewChild,\n ViewEncapsulation,\n Optional,\n Inject,\n Input,\n} from '@angular/core';\nimport {\n CanColor,\n CanDisable,\n CanDisableRipple,\n CanColorCtor,\n CanDisableCtor,\n CanDisableRippleCtor,\n MatRipple,\n mixinColor,\n mixinDisabled,\n mixinDisableRipple,\n} from '@angular/material/core';\nimport {ANIMATION_MODULE_TYPE} from '@angular/platform-browser/animations';\n\n/** Default color palette for round buttons (mat-fab and mat-mini-fab) */\nconst DEFAULT_ROUND_BUTTON_COLOR = 'accent';\n\n/**\n * List of classes to add to MatButton instances based on host attributes to\n * style as different variants.\n */\nconst BUTTON_HOST_ATTRIBUTES = [\n 'mat-button',\n 'mat-flat-button',\n 'mat-icon-button',\n 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ChangeDetectionStrategy.OnPush,\n})\nexport class MatButton extends _MatButtonMixinBase\n implements OnDestroy, CanDisable, CanColor, CanDisableRipple {\n\n /** Whether the button is round. */\n readonly isRoundButton: boolean = this._hasHostAttributes('mat-fab', 'mat-mini-fab');\n\n /** Whether the button is icon button. */\n readonly isIconButton: boolean = this._hasHostAttributes('mat-icon-button');\n\n /** Reference to the MatRipple instance of the button. */\n @ViewChild(MatRipple, {static: false}) ripple: MatRipple;\n\n constructor(elementRef: ElementRef,\n private _focusMonitor: FocusMonitor,\n @Optional() @Inject(ANIMATION_MODULE_TYPE) public _animationMode: string) {\n super(elementRef);\n\n // For each of the variant selectors that is prevent in the button's host\n // attributes, add the correct corresponding class.\n for (const attr of BUTTON_HOST_ATTRIBUTES) {\n if (this._hasHostAttributes(attr)) {\n (this._getHostElement() as HTMLElement).classList.add(attr);\n }\n }\n\n 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