优化右击菜单逻辑

src/renderer/components/material/Menu.vue

@@ -37,7 +37,7 @@ export default {
     },
     location: {
       handler(n) {
-        this.listStyles.left = n.x + 'px'
+        this.listStyles.left = n.x + 2 + 'px'
         this.listStyles.top = n.y + 'px'
         if (this.show) {
           if (this.listStyles.transitionProperty != this.transition2) this.listStyles.transitionProperty = this.transition2
@@ -89,10 +89,10 @@ export default {
       const offsetHeight = containerHeight - top - listHeight
       let x = 0
       let y = 0
-      if (containerWidth > listWidth && offsetWidth < 0) {
-        x = offsetWidth - 15
+      if (containerWidth > listWidth && offsetWidth < 17) {
+        x = offsetWidth - 17
       }
-      if (containerHeight > listHeight && offsetHeight < 0) {
+      if (containerHeight > listHeight && offsetHeight < 5) {
         y = offsetHeight - 5
       }
       return `${x}px, ${y}px`

src/renderer/components/material/SongList.vue

@@ -48,7 +48,7 @@ div(:class="$style.songList")
 
 <script>
 import { mapGetters } from 'vuex'
-import { scrollTo, clipboardWriteText, assertApiSupport, findParentNode } from '../../utils'
+import { scrollTo, clipboardWriteText, assertApiSupport } from '../../utils'
 import musicSdk from '../../utils/music'
 export default {
   name: 'MaterialSongList',
@@ -340,7 +340,7 @@ export default {
       let dom_selected = this.$refs.dom_tbody.querySelector('tr.selected')
       if (dom_selected) dom_selected.classList.remove('selected')
       this.$refs.dom_tbody.querySelectorAll('tr')[index].classList.add('selected')
-      let dom_td = findParentNode(event.target, 'TD')
+      let dom_td = event.target.closest('td')
       this.listMenu.rightClickItemIndex = index
       this.listMenu.menuLocation.x = dom_td.offsetLeft + event.offsetX
       this.listMenu.menuLocation.y = dom_td.offsetParent.offsetTop + dom_td.offsetTop + event.offsetY - this.$refs.dom_scrollContent.scrollTop