focused column & scroll focused column in view

packages/datalib/src/GridConfig.ts

@@ -5,6 +5,7 @@ export interface GridConfigColumns {
   hiddenColumns: string[];
   expandedColumns: string[];
   addedColumns: string[];
+  focusedColumn?: string;
 }
 
 export interface GridConfig extends GridConfigColumns {
@@ -27,6 +28,7 @@ export function createGridConfig(): GridConfig {
     addedColumns: [],
     filters: {},
     sort: [],
+    focusedColumn: null,
   };
 }
 

packages/datalib/src/GridDisplay.ts

@@ -65,6 +65,17 @@ export abstract class GridDisplay {
     }
   }
 
+  focusColumn(uniqueName: string) {
+    this.setConfig({
+      ...this.config,
+      focusedColumn: uniqueName,
+    });
+  }
+
+  get focusedColumn() {
+    return this.config.focusedColumn;
+  }
+
   get engine() {
     return this.driver?.engine;
   }
@@ -142,7 +153,7 @@ export abstract class GridDisplay {
         continue;
       }
     }
-    
+
     if (conditions.length > 0) {
       select.where = {
         conditionType: 'and',