Method _onItemSelect

packages/main/src/TabContainer.ts:905–924

(selectedTabId: string, originalEvent?: Event)

	}

	_onItemSelect(selectedTabId: string, originalEvent?: Event) {
		const selectedTabIndex = this._itemsFlat.findIndex(item => item.__id === selectedTabId);
		const selectedTab = this._itemsFlat[selectedTabIndex] as Tab;

		const selectionSuccessful = this.selectTab(selectedTab, selectedTabIndex);
		if (!selectionSuccessful) {
			return;
		}

		if (originalEvent) {
			selectedTab.fireDecoratorEvent("click", { originalEvent });
		}

		// update selected property on all items
		this._itemsFlat.forEach(item => {
			if (!item.isSeparator) {
				(item as Tab).selected = item === selectedTab;
			}
		});
	}

	/**
	 * Fires the `tab-select` event and changes the internal reference for the currently selected tab.