About sensor alerting

[herbstgy]

Dear Devs,

Sensor alerting is indeed a great thing. It's very useful to get notified about too high temperatures or if a fan suddenly stops.

However, there's room for improvement.

Every time a sensor alert triggers, Aida puts out a standard messagebox in the middle of the main screen, usually BEHIND other windows.

Would it be possible to make this warnings more noticeable? To bring it forward? Or direct it to the Windows notification queue?

[herbstgy]

also, Sensorpanel completely stops until I press OK on the warning message.