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/*  Compile with:   gcc -Wall -o notebasic `pkg-config --cflags --libs gtk+-3.0` notebasic.c   */

#include <gtk/gtk.h>

int main( int argc, char *argv[])
{
  GtkWidget *window;
  GtkWidget *vbox;
  GtkWidget *vbox2;
  GtkWidget *tab1_label;
  GtkWidget *tab2_label;
  GtkWidget *notebook;
 
  gtk_init(&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_default_size(GTK_WINDOW(window), 150, 120);
  tab1_label = gtk_label_new ("tab 1");
  g_signal_connect (GTK_WIDGET (window), "destroy",
                        G_CALLBACK (gtk_main_quit), NULL);

/*----- NOTEBOOK PAGE 1 ---------------*/
  notebook = gtk_notebook_new ();
  gtk_widget_set_name (GTK_WIDGET(notebook), "notebook");
  gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP);
  tab1_label = gtk_label_new ("First page");

  gtk_widget_set_name (GTK_WIDGET(tab1_label), "first_tab");

  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL,0);
  gtk_container_add(GTK_CONTAINER(notebook),vbox);

  gtk_notebook_set_tab_label (GTK_NOTEBOOK(notebook), GTK_WIDGET(vbox), GTK_WIDGET(tab1_label));
  gtk_container_add(GTK_CONTAINER(window),notebook);

  /*----- NOTEBOOK PAGE 2 ---------------*/
  vbox2 = gtk_vbox_new (FALSE,0);
  tab2_label = gtk_label_new ("Second page");
  gtk_widget_set_name (GTK_WIDGET(tab2_label), "second tab");
  gtk_notebook_insert_page (GTK_NOTEBOOK(notebook), GTK_WIDGET(vbox2), GTK_WIDGET(tab2_label), -1);

  gtk_widget_show_all(window);
  gtk_main();
  return 0;
}