[ILUG] 3 gtk questions

[linux user]

hi
q#1
i'v defined a group of radio buttons.
i want to be able to save status of the group so that when the program
is run again the selected button is still selected.(ie How do i access the value of the group so i can save/reload to/from a file.

q#2
how do i pass more than i paramater to the function specified in 
gtk_signal_connect (GTK_OBJECT (button), "clicked",
			GTK_SIGNAL_FUNC (my_function_name),
			paramater.

what my)function does is takes a struct and a string then copies the string into the struct.

q#3
is there a "table" or "spreadsheet" type widget that i can display a structure and allow me to edit it.

thanks 1000000 john   


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