src/vs/editor/contrib/rename/renameInputField.ts/RenameInputField/_show
class RenameInputField:	private _show(): void {
		this._editor.revealLineInCenterIfOutsideViewport(this._position!.lineNumber, ScrollType.Smooth);
		this._visible = true;
		this._visibleContextKey.set(true);
		this._editor.layoutContentWidget(this);

		setTimeout(() => {
			this._input!.focus();
			this._input!.setSelectionRange(
				parseInt(this._input!.getAttribute('selectionStart')!),
				parseInt(this._input!.getAttribute('selectionEnd')!));
		}, 100);
	}