How to catch touch screen signal??

["Sharath Jagannath" <sharath jagannath ittiam com>]

Hi,

 

I am writing an embedded application using GTK+ and have to catch the
touch screen signal, since the device has only touch screen as user I/O
and 

also can I use the gtk without mouse or keyboard interface. I am very
new to the gtk, can anybody please help me  :-)

 

Thanks and regards,

Sharath Jagannath


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