Method _update

webview-sample/src/extension.ts:144–162

()

	}

	private _update() {
		const webview = this._panel.webview;

		// Vary the webview's content based on where it is located in the editor.
		switch (this._panel.viewColumn) {
			case vscode.ViewColumn.Two:
				this._updateForCat(webview, 'Compiling Cat');
				return;

			case vscode.ViewColumn.Three:
				this._updateForCat(webview, 'Testing Cat');
				return;

			case vscode.ViewColumn.One:
			default:
				this._updateForCat(webview, 'Coding Cat');
				return;
		}
	}

	private _updateForCat(webview: vscode.Webview, catName: keyof typeof cats) {
		this._panel.title = catName;