I'm not writing to answer your question, unfortunately (as I haven't yet set up GTK at home, only at work), but I thought I would comment on the code itself (and this may or may not be helpful): Please consider taking the 'if i==1' thing out of the loop... Do your initialization before you enter the loop, then make the loop 'for i = 2 to 5' instead of 1 to 5. The way your code is written it's not only doing an unnecessary compare, it's not only less readable, but it's also doing that unnecessary compare with a branch *four* times in the loop. X-windows is slow enough without bad code making it worse. -Rob ----- Original Message ----- From: AndreKüster Sent: Sunday, May 20, 2001 2:11 PM To: gtk-list gnome org Subject: Radiobuttons dont work? Hi,
I`ve a problem with Radiobuttons:
When I write the following code, the radiobutton array doesnt work, the
middle buttons act like normal
togglebuttons if the first radiobutton is active, very strange:
#include <gtk/gtk.h>
void main(int argc, int *argv[]) {
GSList * group;
GtkWidget *window,*rb,*box;
int i ;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
box = gtk_hbox_new(TRUE, 0);
for (i=1;i<=5;i++) {
if (i==1) {
rb = gtk_radio_button_new_with_label(NULL,"test123");
group = gtk_radio_button_group(GTK_RADIO_BUTTON(rb));
}
else rb = gtk_radio_button_new_with_label(group,"test123");
gtk_box_pack_start_defaults(GTK_BOX(box),GTK_WIDGET(rb));
}
gtk_widget_show_all(box);
gtk_container_add(GTK_CONTAINER(window),box);
gtk_widget_show_all(window);
gtk_main();
return 0;
}
Where is my mistake? First I found this in gtk-1.3.5 but I could also
reproduce it in the current stable version...
Thanks in advance,
Andre.
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