Jason Bodnar wrote:
>
> I must be missing something. I read the docs, tutorial and FAQ but there does
> not seem to be any documentation on how to get the list of radio buttons in a
> radio button group.
As a beginner, I'm glad to be able to help you with this problem. I
also encountered it during my programming, and here's something that
might help you...
GSList *group = NULL; // First you create a group
radio1 = gtk_radio_button_new_with_label (group, "Foo"); // then you
make your new radio button
// belonging to that
group
gtk_box_pack_start (GTK_BOX (vbox), radio1, FALSE, FALSE, 0); // I
always put my radio buttons from
// one group in a vbox
group = gtk_radio_button_group(GTK_RADIO_BUTTON (radio1)); // then
group should get the value of
// the group where
radio1 belongs to
radio2 = gtk_radio_button_new_with_label (group, "Bar"); // new
radiobutton for group
gtk_box_pack_start (GTK_BOX (vbox), radio2, FALSE, FALSE, 0); // put in
same vbox
group = gtk_radio_button_group (GTK_RADIO_BUTTON (radio2)); // and so
on, and so on...
> Also, how do I determine if a radio button is selected or not?
Are you sure you read the tutorial ? ;-)
Here's how it's done (suppose toggle_button_callback is the function
that should do the action depending on wheter the button is toggled or
not):
void toggle_button_callback (GtkWidget *widget, gpointer data)
{
if (GTK_TOGGLE_BUTTON (widget->active))
{
/* If control reaches here, the toggle button is down */
}
else
{
/* If control reaches here, the toggle button is up */
}
}
This is also in the postscript versoin of the GTK v1.2 tutorial on page
42 ;-)
Greetzzz
MC303
--
Bart Vandewoestyne http://hello.to/MC303
Hugo Verrieststraat 48 [EMAIL PROTECTED]
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BELGIUM - EUROPE nick: MC303
Phone: +32(0)56/75.48.11
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