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

GtkWidget *makeScrolledWindow();
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 *scrolled;

    gnome_init("scrolled","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);

    scrolled = makeScrolledWindow();

    gtk_container_add(GTK_CONTAINER(window),scrolled);
    gtk_widget_show_all(window);
    gtk_main();
    exit(0);
}
GtkWidget *makeScrolledWindow()
{
    gint i;
    gint j;
    gchar label[40];
    GtkWidget *scrolled;
    GtkWidget *button;
    GtkWidget *fixed;

    scrolled = gtk_scrolled_window_new(NULL,NULL);
    gtk_scrolled_window_set_policy(
            GTK_SCROLLED_WINDOW(scrolled),
            GTK_POLICY_ALWAYS,
            GTK_POLICY_ALWAYS);

    fixed = gtk_fixed_new();
    for(i=30; i<300; i += 30) {
        for(j=30; j<300; j += 30) {
            sprintf(label,"(%3d,%3d)",2*i,j);
            button = gtk_button_new_with_label(label);
            gtk_fixed_put(GTK_FIXED(fixed),button,2*i,j);
        }
    }

    gtk_scrolled_window_add_with_viewport(
            GTK_SCROLLED_WINDOW(scrolled),
            fixed);

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