kute.js/src/components/scrollProperty.js
thednp 933d61de19 Changes:
* added ESLint and updated all code base 
* updated SVGPathCommander, CubicBezier, shorter-js, minifill
* updated polyfills
* minor CSS fixes
2021-03-30 09:23:29 +00:00

51 lines
1.2 KiB
JavaScript

import supportPassive from 'shorter-js/src/boolean/supportPassive.js';
import numbers from '../interpolation/numbers.js';
import {
scrollContainer,
onStartScroll,
onCompleteScroll,
scrollIn,
scrollOut,
getScrollTargets,
preventScroll,
toggleScrollEvents,
} from './scrollPropertyBase.js';
// Component Functions
function getScroll() {
this.element = ('scroll' in this.valuesEnd) && (!this.element || this.element === window)
? scrollContainer : this.element;
return this.element === scrollContainer
? (window.pageYOffset || scrollContainer.scrollTop)
: this.element.scrollTop;
}
function prepareScroll(prop, value) {
return parseInt(value, 10);
}
// All Component Functions
const scrollFunctions = {
prepareStart: getScroll,
prepareProperty: prepareScroll,
onStart: onStartScroll,
onComplete: onCompleteScroll,
};
// Full Component
const scrollProperty = {
component: 'scrollProperty',
property: 'scroll',
defaultValue: 0,
Interpolate: { numbers },
functions: scrollFunctions,
// export stuff to global
Util: {
preventScroll, scrollIn, scrollOut, getScrollTargets, toggleScrollEvents, supportPassive,
},
};
export default scrollProperty;