#include int main(int argc, char **argv) { GtkWidget *shell, *expander, *label; gtk_init(&argc, &argv); shell = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(shell), "tester"); g_signal_connect(G_OBJECT(shell), "destroy", G_CALLBACK(gtk_main_quit), NULL); expander = gtk_expander_new("Expander"); gtk_expander_set_resize_toplevel(GTK_EXPANDER(expander), TRUE); gtk_container_add(GTK_CONTAINER(shell), GTK_WIDGET(expander)); label = gtk_label_new("Label"); gtk_container_add(GTK_CONTAINER(expander), GTK_WIDGET(label)); gtk_widget_show_all(shell); gtk_main(); return 0; }