Method addButtonAfter

src/lib/MenuComponent.ts:32–45

* Add a button after another button

(after: string, button: MenuButton)

	 * Add a button after another button
	 */
	static addButtonAfter (after: string, button: MenuButton): void {
		const index = this.buttons().findIndex((b: MenuButton) => b.string === after);
		const buttons = [...this.buttons()];

		if (index > -1) {
			buttons.splice(index + 1, 0, button);

			this.engine.configuration(this.tag, {
				buttons
			});

			this.onConfigurationUpdate();
		}
	}

	/**
	 * Add a button before another button