| 1 | import { ElementRef } from '@angular/core';
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| 2 | /**
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| 3 | * @name Scroll
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| 4 | * @description
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| 5 | * Scroll is a non-flexboxed scroll area that can scroll horizontally or vertically. `ion-Scroll` Can be used in places where you may not need a full page scroller, but a highly customized one, such as image scubber or comment scroller.
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| 6 | * @usage
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| 7 | * ```html
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| 8 | * <ion-scroll scrollX="true">
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| 9 | * </ion-scroll>
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| 10 | *
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| 11 | * <ion-scroll scrollY="true">
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| 12 | * </ion-scroll>
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| 13 | *
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| 14 | * <ion-scroll scrollX="true" scrollY="true">
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| 15 | * </ion-scroll>
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| 16 | * ```
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| 17 | * @demo /docs/demos/src/scroll/
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| 18 | */
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| 19 | export declare class Scroll {
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| 20 | _scrollX: boolean;
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| 21 | _scrollY: boolean;
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| 22 | _zoom: boolean;
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| 23 | _maxZoom: number;
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| 24 | /**
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| 25 | * @input {boolean} If true, scrolling along the X axis is enabled.
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| 26 | */
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| 27 | scrollX: any;
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| 28 | /**
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| 29 | * @input {boolean} If true, scrolling along the Y axis is enabled; requires the following CSS declaration: ion-scroll { white-space: nowrap; }
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| 30 | */
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| 31 | scrollY: any;
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| 32 | /**
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| 33 | * @input {boolean} If true, zooming is enabled.
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| 34 | */
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| 35 | zoom: any;
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| 36 | /**
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| 37 | * @input {number} Set the max zoom amount.
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| 38 | */
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| 39 | maxZoom: any;
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| 40 | /**
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| 41 | * @hidden
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| 42 | */
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| 43 | maxScale: number;
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| 44 | /**
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| 45 | * @hidden
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| 46 | */
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| 47 | zoomDuration: number;
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| 48 | /** @internal */
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| 49 | _scrollContent: ElementRef;
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| 50 | constructor();
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| 51 | /**
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| 52 | * @hidden
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| 53 | * Add a scroll event handler to the scroll element if it exists.
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| 54 | * @param {Function} handler The scroll handler to add to the scroll element.
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| 55 | * {?Function} a function to remove the specified handler, otherwise
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| 56 | * undefined if the scroll element doesn't exist.
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| 57 | */
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| 58 | addScrollEventListener(handler: any): () => void;
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| 59 | }
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