GdkEventButton

class GdkEventButton 
{
    button; 
    deviceid; 
    pressure; 
    send_event; 
    source; 
    state; 
    time; 
    type; 
    window; 
    x; 
    x_root; 
    xtilt; 
    y; 
    y_root; 
    ytilt; 
}