How to use libnotify?

[Bong.Da.City]

When you change the volume,brightness,connect to a wireless and other things a notify is been shown.. Called libnotify.. How can i make for example an libnotify ( maybe with a push of a button ) telling hi bro.. With an icon always...

[tbscope]

libnotify is a library that makes use of GTK+

At least, you need to include the libnotify library when you link your program.

LIBS += -lnotify

And you need to make sure the include files can be found.

But, I guess you need to link to GTK+ too, but I don't know the correct names, probably something like -lgtk+ maybe with a version number.

Then you need to write the notification, here's an example:
http://manishtech.wordpress.com/2009/03/29/working-with-libnotify/