src/vs/workbench/browser/parts/statusbar/statusbarPart.ts/StatusbarPart/createContentArea
class StatusbarPart:	override createContentArea(parent: HTMLElement): HTMLElement {
		this.element = parent;

		// Track focus within container
		const scopedContextKeyService = this.contextKeyService.createScoped(this.element);
		StatusBarFocused.bindTo(scopedContextKeyService).set(true);

		// Left items container
		this.leftItemsContainer = document.createElement('div');
		this.leftItemsContainer.classList.add('left-items', 'items-container');
		this.element.appendChild(this.leftItemsContainer);
		this.element.tabIndex = 0;

		// Right items container
		this.rightItemsContainer = document.createElement('div');
		this.rightItemsContainer.classList.add('right-items', 'items-container');
		this.element.appendChild(this.rightItemsContainer);

		// Context menu support
		this._register(addDisposableListener(parent, EventType.CONTEXT_MENU, e => this.showContextMenu(e)));
		this._register(Gesture.addTarget(parent));
		this._register(addDisposableListener(parent, TouchEventType.Contextmenu, e => this.showContextMenu(e)));

		// Initial status bar entries
		this.createInitialStatusbarEntries();

		return this.element;
	}