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Code Issues Releases Wiki Activity

carousel: move common checks to a function (#34621)

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This commit is contained in:
XhmikosR
2021-08-10 17:50:32 +03:00
committed by GitHub
parent 2034ead87f
commit 418fe8113e
1 changed files with 7 additions and 2 deletions
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9
js/src/carousel.js
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@@ -260,8 +260,13 @@ class Carousel extends BaseComponent {
} }
_addTouchEventListeners() { _addTouchEventListeners() {
const hasPointerPenTouch = event => {
return this._pointerEvent &&
(event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)
}
const start = event => { const start = event => {
if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) { if (hasPointerPenTouch(event)) {
this.touchStartX = event.clientX this.touchStartX = event.clientX
} else if (!this._pointerEvent) { } else if (!this._pointerEvent) {
this.touchStartX = event.touches[0].clientX this.touchStartX = event.touches[0].clientX
@@ -276,7 +281,7 @@ class Carousel extends BaseComponent {
} }
const end = event => { const end = event => {
if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) { if (hasPointerPenTouch(event)) {
this.touchDeltaX = event.clientX - this.touchStartX this.touchDeltaX = event.clientX - this.touchStartX
} }