Show placeholder along with no items text

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/item-object-list/content.tsx

@@ -187,8 +187,15 @@ export class ItemListLayoutContent<I extends ItemObject> extends React.Component
       );
     }
 
-    if (this.props.showEmptyTablePlaceholder && this.props.renderTableHeader) {
-      return <Placeholder renderTableHeader={this.props.renderTableHeader}/>;
+    if (this.props.showEmptyTablePlaceholder && this.props.renderTableHeader && this.props.tableId) {
+      return (
+        <>
+          <Placeholder renderTableHeader={this.props.renderTableHeader} tableId={this.props.tableId}/>
+          <div className="noItemsHolder">
+            <NoItems />
+          </div>
+        </>
+      );
     }
 
     return <NoItems />;

src/renderer/components/item-object-list/item-list-layout.scss

@@ -33,6 +33,12 @@
     position: relative;
     min-height: 200px;
   }
+
+  .noItemsHolder {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+  }
 }
 
 .ItemListLayoutVisibilityMenu {