open viewlet on showPreview (microsoft#10474)

* open viewlet on shoePreview * on showPreview reveal explorer
jr-agilify · May 18, 2020 · e46521c · e46521c
1 parent d60b094
commit e46521c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/extensions/notebook/src/book/bookTreeView.ts b/extensions/notebook/src/book/bookTreeView.ts
@@ -114,6 +114,7 @@ export class BookTreeViewProvider implements vscode.TreeDataProvider<BookTreeIte
 			}
 
 			if (showPreview) {
+				this._bookViewer.reveal(this.currentBook.bookItems[0], { expand: vscode.TreeItemCollapsibleState.Expanded, focus: true, select: true });
 				await this.showPreviewFile(urlToOpen);
 			}