Gianrico - 2001-11-12

I'm using your gtksheet 9.0 widget and I need help. I would like to know if it is possible connect a signal to a range .I explain better.
I have a range  coloured red in background .Now i want that when i click on it
with the mouse it generate a signal (i refer to signal in gtk jargon). Is
it possible?
Another question.
Is it possible eliminate the rectangle around a
selected cell? I refer to the cursor around the cell ( i don't know its name ).