USB connected event using Qt in Linux OS

I am developing an application that will interact with USB devices. I want to pop up a message when a USB device is connected to the system. How can I do this using Qt. Is there any other library available to fire an event when a usb device is connected to the system.

I need an event or slot to when a new USB device connected to the system.

Use libudev

http://techbase.kde.org/Development/...DeviceNotifier

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Originally Posted by kuzulis

Use libudev

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Is there any sample cod available using this libudev

E.g. from this link.