Add title to treeview sample

tree-view-sample/package.json

@@ -135,6 +135,10 @@
 			{
 				"command": "testView.reveal",
 				"title": "Test View: Reveal"
+			},
+			{
+				"command": "testView.changeTitle",
+				"title": "Test View: Change Title"
 			}
 		],
 		"menus": {

tree-view-sample/src/testView.ts

@@ -10,6 +10,12 @@ export class TestView {
 				await view.reveal({ key }, { focus: true, select: false, expand: true });
 			}
 		});
+		vscode.commands.registerCommand('testView.changeTitle', async () => {
+			const title = await vscode.window.showInputBox({ prompt: 'Type the new title for the Test View', placeHolder: view.title });
+			if (title) {
+				view.title = title;
+			}
+		});
 	}
 }