gtk_container_add(GTK_CONTAINER(icons[n].button), content);
gtk_tooltips_set_tip(tips, icons[n].button, icons[n].tip, "");
g_signal_connect(G_OBJECT(icons[n].button), "clicked",
G_CALLBACK(icons[n].clicked), &icons[n]);
/* pop the icon in a vbox so it doesn't get vertically stretch if there are
* taller things in the control bar */
gtk_container_add(GTK_CONTAINER(icons[n].button), content);
gtk_tooltips_set_tip(tips, icons[n].button, icons[n].tip, "");
g_signal_connect(G_OBJECT(icons[n].button), "clicked",
G_CALLBACK(icons[n].clicked), &icons[n]);
/* pop the icon in a vbox so it doesn't get vertically stretch if there are
* taller things in the control bar */