From 1e61215b48e59e94c1ed98e4ef956227d689d6bc Mon Sep 17 00:00:00 2001
From: quanyawei <401863037@qq.com>
Date: Mon, 06 Nov 2023 08:48:39 +0800
Subject: [PATCH] fix:小程序订阅消息
---
uni_modules/uview-ui/libs/mixin/touch.js | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 59 insertions(+), 0 deletions(-)
diff --git a/uni_modules/uview-ui/libs/mixin/touch.js b/uni_modules/uview-ui/libs/mixin/touch.js
new file mode 100644
index 0000000..0ecbd88
--- /dev/null
+++ b/uni_modules/uview-ui/libs/mixin/touch.js
@@ -0,0 +1,59 @@
+const MIN_DISTANCE = 10
+
+function getDirection(x, y) {
+ if (x > y && x > MIN_DISTANCE) {
+ return 'horizontal'
+ }
+ if (y > x && y > MIN_DISTANCE) {
+ return 'vertical'
+ }
+ return ''
+}
+
+export default {
+ methods: {
+ getTouchPoint(e) {
+ if (!e) {
+ return {
+ x: 0,
+ y: 0
+ }
+ } if (e.touches && e.touches[0]) {
+ return {
+ x: e.touches[0].pageX,
+ y: e.touches[0].pageY
+ }
+ } if (e.changedTouches && e.changedTouches[0]) {
+ return {
+ x: e.changedTouches[0].pageX,
+ y: e.changedTouches[0].pageY
+ }
+ }
+ return {
+ x: e.clientX || 0,
+ y: e.clientY || 0
+ }
+ },
+ resetTouchStatus() {
+ this.direction = ''
+ this.deltaX = 0
+ this.deltaY = 0
+ this.offsetX = 0
+ this.offsetY = 0
+ },
+ touchStart(event) {
+ this.resetTouchStatus()
+ const touch = this.getTouchPoint(event)
+ this.startX = touch.x
+ this.startY = touch.y
+ },
+ touchMove(event) {
+ const touch = this.getTouchPoint(event)
+ this.deltaX = touch.x - this.startX
+ this.deltaY = touch.y - this.startY
+ this.offsetX = Math.abs(this.deltaX)
+ this.offsetY = Math.abs(this.deltaY)
+ this.direction = this.direction || getDirection(this.offsetX, this.offsetY)
+ }
+ }
+}
--
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