wheel.js.html
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<title>Code coverage report for src/scroll/wheel.js</title>
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<a href="../../index.html">all files</a> / <a href="index.html">src/scroll/</a> wheel.js
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import { warn } from '../util/debug'
export function wheelMixin (BScroll) {
BScroll.prototype.wheelTo = function (index = 0) {
<span class="missing-if-branch" title="else path not taken" >E</span>if (this.options.wheel) {
const y = -index * this.itemHeight
this.scrollTo(0, y)
}
}
BScroll.prototype.getSelectedIndex = function () {
return this.options.wheel && this.selectedIndex
}
BScroll.prototype._initWheel = function () {
const wheel = this.options.wheel
<span class="missing-if-branch" title="else path not taken" >E</span>if (!wheel.wheelWrapperClass) {
wheel.wheelWrapperClass = 'wheel-scroll'
}
<span class="missing-if-branch" title="else path not taken" >E</span>if (!wheel.wheelItemClass) {
wheel.wheelItemClass = 'wheel-item'
}
if (wheel.selectedIndex === undefined) {
wheel.selectedIndex = 0
warn('wheel option selectedIndex is required!')
}
}
}
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Code coverage
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