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- /**
- * @license
- * Copyright 2018 Google Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
- /**
- * Defines the shape of the adapter expected by the foundation.
- * Implement this adapter for your framework of choice to delegate updates to
- * the component in your framework of choice. See architecture documentation
- * for more details.
- * https://github.com/material-components/material-components-web/blob/master/docs/code/architecture.md
- */
- export interface MDCTabScrollerAdapter {
- /**
- * Adds the given className to the root element.
- * @param className The className to add
- */
- addClass(className: string): void;
- /**
- * Removes the given className from the root element.
- * @param className The className to remove
- */
- removeClass(className: string): void;
- /**
- * Adds the given className to the scroll area element.
- * @param className The className to add
- */
- addScrollAreaClass(className: string): void;
- /**
- * Returns whether the event target matches given className.
- * @param evtTarget The event target
- * @param selector The selector to check
- */
- eventTargetMatchesSelector(evtTarget: EventTarget, selector: string): boolean;
- /**
- * Sets a style property of the area element to the passed value.
- * @param propName The style property name to set
- * @param value The style property value
- */
- setScrollAreaStyleProperty(propName: string, value: string): void;
- /**
- * Sets a style property of the content element to the passed value.
- * @param propName The style property name to set
- * @param value The style property value
- */
- setScrollContentStyleProperty(propName: string, value: string): void;
- /**
- * Returns the scroll content element's computed style value of the given css
- * property `propertyName`. We achieve this via
- * `getComputedStyle(...).getPropertyValue(propertyName)`.
- */
- getScrollContentStyleValue(propertyName: string): string;
- /**
- * Sets the scrollLeft value of the scroll area element to the passed value.
- * @param scrollLeft The new scrollLeft value
- */
- setScrollAreaScrollLeft(scrollLeft: number): void;
- /**
- * Returns the scrollLeft value of the scroll area element.
- */
- getScrollAreaScrollLeft(): number;
- /**
- * Returns the offsetWidth of the scroll content element.
- */
- getScrollContentOffsetWidth(): number;
- /**
- * Returns the offsetWitdth of the scroll area element.
- */
- getScrollAreaOffsetWidth(): number;
- /**
- * Returns the bounding client rect of the scroll area element.
- */
- computeScrollAreaClientRect(): DOMRect;
- /**
- * Returns the bounding client rect of the scroll content element.
- */
- computeScrollContentClientRect(): DOMRect;
- /**
- * Returns the height of the browser's horizontal scrollbars (in px).
- */
- computeHorizontalScrollbarHeight(): number;
- }
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