/** notebook.c **/
#include <gnome.h>

GtkWidget *makeNotebook();
GtkWidget *makeButtonPage(gchar *str);
GtkWidget *makeTextPage(gchar *str);
gint eventDelete(GtkWidget *widget,
        GdkEvent *event,gpointer data);
gint eventDestroy(GtkWidget *widget,
        GdkEvent *event,gpointer data);

int main(int argc,char *argv[])
{
    GtkWidget *window;
    GtkWidget *notebook;

    gnome_init("notebook","1.0",argc,argv);
    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_default_size(GTK_WINDOW(window),
            200,200);
    gtk_signal_connect(GTK_OBJECT(window),
            "delete_event",
            GTK_SIGNAL_FUNC(eventDelete),
            NULL);
    gtk_signal_connect(GTK_OBJECT(window),
            "destroy",
            GTK_SIGNAL_FUNC(eventDestroy),
            NULL);

    notebook = makeNotebook();

    gtk_container_add(GTK_CONTAINER(window),notebook);
    gtk_widget_show_all(window);
    gtk_main();
    exit(0);
}
GtkWidget *makeNotebook() {
    GtkWidget *notebook;
    GtkWidget *page;
    GtkWidget *label;

    notebook = gtk_notebook_new();
    gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook),
            GTK_POS_TOP);

    page = makeButtonPage("First Button Page");
    label = gtk_label_new("Front");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
            page,label);

    page = makeTextPage("first");
    label = gtk_label_new("Second");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
            page,label);

    page = makeButtonPage("Second Button Page");
    label = gtk_label_new("Third");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
            page,label);

    page = makeTextPage("second");
    label = gtk_label_new("Fourth");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
            page,label);

    page = makeButtonPage("Third Button Page");
    label = gtk_label_new("Back");
    gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
            page,label);
    
    return(notebook);
}
GtkWidget *makeButtonPage(gchar *str)
{
    GtkWidget *alignment;
    GtkWidget *button;

    alignment = gtk_alignment_new(0.5,0.5,0.5,0.5);
    button = gtk_button_new_with_label(str);
    gtk_container_add(GTK_CONTAINER(alignment),button);
    
    return(alignment);
}
GtkWidget *makeTextPage(gchar *str)
{
    int i;
    GtkWidget *text;
    gchar string[80];

    text = gtk_text_new(NULL,NULL);
    sprintf(string,
        "This is the text of the %s text page. ",str);
    for(i=0; i<80; i++) {
        gtk_text_insert(GTK_TEXT(text),NULL,NULL,NULL,
            string,-1);
    }

    return(text);
}
gint eventDelete(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    return(FALSE);
}
gint eventDestroy(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    gtk_main_quit();
    return(0);
}