Add tooltip to room subtitle
In some rooms the topic is too long and it can't be displayed correctly in the titlebar. To view the complete topic I've added a tooltip so if you place the mouse over the topic, you can read the full topic.
In some rooms the topic is too long and it can't be displayed correctly in the titlebar. To view the complete topic I've added a tooltip so if you place the mouse over the topic, you can read the full topic.