feat(QTable): add second parameter edge to scrollTo method to be used with virtual scroll quasarframework#8012 (quasarframework#8152)

Author: pdanpdan

ui/src/components/table/QTable.js

@@ -323,9 +323,9 @@ export default Vue.extend({
         ])
     },
 
-    scrollTo (toIndex) {
+    scrollTo (toIndex, edge) {
       if (this.$refs.virtScroll !== void 0) {
-        this.$refs.virtScroll.scrollTo(toIndex)
+        this.$refs.virtScroll.scrollTo(toIndex, edge)
         return
       }
 

ui/src/components/table/QTable.json

@@ -2330,6 +2330,12 @@
           "desc": "The index of the row in page (0 based)",
           "required": true,
           "examples": [ "1", 23 ]
+        },
+        "edge": {
+          "type": "String",
+          "desc": "Only for virtual scroll - the edge to align to if the row is not visible already (by default it aligns to end if scrolling towards the end and to start otherwise); If the '-force' version is used then it always aligns",
+          "values": [ "start", "center", "end", "start-force", "center-force", "end-force" ],
+          "addedIn": "v1.14.7"
         }
       },
       "addedIn": "v1.7.2"