离校前端框架，包括数据字典、工作队伍、新闻公告模块
diff --git a/leave-school-vue/src/components/ScrollPane/index.vue b/leave-school-vue/src/components/ScrollPane/index.vue
new file mode 100644
index 0000000..1ce68c1
--- /dev/null
+++ b/leave-school-vue/src/components/ScrollPane/index.vue
@@ -0,0 +1,72 @@
+<template>
+ <div class="scroll-container" ref="scrollContainer" @wheel.prevent="handleScroll">
+ <div class="scroll-wrapper" ref="scrollWrapper" :style="{left: left + 'px'}">
+ <slot></slot>
+ </div>
+ </div>
+</template>
+
+<script>
+const padding = 15 // tag's padding
+
+export default {
+ name: 'scrollPane',
+ data() {
+ return {
+ left: 0
+ }
+ },
+ methods: {
+ handleScroll(e) {
+ const eventDelta = e.wheelDelta || -e.deltaY * 3
+ const $container = this.$refs.scrollContainer
+ const $containerWidth = $container.offsetWidth
+ const $wrapper = this.$refs.scrollWrapper
+ const $wrapperWidth = $wrapper.offsetWidth
+
+ if (eventDelta > 0) {
+ this.left = Math.min(0, this.left + eventDelta)
+ } else {
+ if ($containerWidth - padding < $wrapperWidth) {
+ if (this.left < -($wrapperWidth - $containerWidth + padding)) {
+ this.left = this.left
+ } else {
+ this.left = Math.max(this.left + eventDelta, $containerWidth - $wrapperWidth - padding)
+ }
+ } else {
+ this.left = 0
+ }
+ }
+ },
+ moveToTarget($target) {
+ const $container = this.$refs.scrollContainer
+ const $containerWidth = $container.offsetWidth
+ const $targetLeft = $target.offsetLeft
+ const $targetWidth = $target.offsetWidth
+
+ if ($targetLeft < -this.left) {
+ // tag in the left
+ this.left = -$targetLeft + padding
+ } else if ($targetLeft + padding > -this.left && $targetLeft + $targetWidth < -this.left + $containerWidth - padding) {
+ // tag in the current view
+ // eslint-disable-line
+ } else {
+ // tag in the right
+ this.left = -($targetLeft - ($containerWidth - $targetWidth) + padding)
+ }
+ }
+ }
+}
+</script>
+
+<style rel="stylesheet/scss" lang="scss" scoped>
+.scroll-container {
+ white-space: nowrap;
+ position: relative;
+ overflow: hidden;
+ width: 100%;
+ .scroll-wrapper {
+ position: absolute;
+ }
+}
+</style>