[EuiTableRow] isSelectable prop update

- `isSelectable` now indicates whether the checkbox is disabled or enabled; `hasSelection` (new prop) determines visual checkbox affordance

test/functional/services/listing_table.ts

@@ -69,14 +69,10 @@ export class ListingTableService extends FtrService {
 
   private async getAllSelectableItemsNamesOnCurrentPage(): Promise<string[]> {
     const visualizationNames = [];
-    // TODO - use .euiTableRow-isSelectable when it's working again (https://github.com/elastic/eui/issues/7515)
-    const rows = await this.find.allByCssSelector('.euiTableRow');
+    const rows = await this.find.allByCssSelector('.euiTableRow-isSelectable');
     for (let i = 0; i < rows.length; i++) {
-      const checkbox = await rows[i].findByCssSelector('.euiCheckbox__input');
-      if (await checkbox.isEnabled()) {
-        const link = await rows[i].findByCssSelector('.euiLink');
-        visualizationNames.push(await link.getVisibleText());
-      }
+      const link = await rows[i].findByCssSelector('.euiLink');
+      visualizationNames.push(await link.getVisibleText());
     }
     this.log.debug(`Found ${visualizationNames.length} selectable visualizations on current page`);
     return visualizationNames;

x-pack/plugins/index_management/public/application/sections/home/index_list/index_table/index_table.js

@@ -437,6 +437,7 @@ export class IndexTable extends Component {
           data-test-subj="indexTableRow"
           isSelected={this.isItemSelected(name)}
           isSelectable
+          hasSelection
           key={`${name}-row`}
         >
           <EuiTableRowCellCheckbox key={`checkbox-${name}`}>

x-pack/plugins/ml/public/application/components/custom_selection_table/custom_selection_table.js

@@ -325,7 +325,7 @@ export function CustomSelectionTable({
         <EuiTableRow
           key={item[tableItemId]}
           isSelected={isItemSelected(item[tableItemId])}
-          isSelectable={true}
+          hasSelection={true}
           hasActions={true}
           data-test-subj={`mlCustomSelectionTableRow row-${item[tableItemId]}`}
         >