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

GtkWidget *makeButtonBox();
gint eventDelete(GtkWidget *widget,
        GdkEvent *event,gpointer data);
gint eventDestroy(GtkWidget *widget,
        GdkEvent *event,gpointer data);
void buttonFirstCallback(GtkWidget *widget,
        GdkEvent *event,gpointer data);
void buttonSecondCallback(GtkWidget *widget,
        GdkEvent *event,gpointer data);

GtkWidget *buttonFirst;
GtkWidget *buttonSecond;

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

    gnome_init("simsignal","1.0",argc,argv);
    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    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);

    buttonbox = makeButtonBox();

    gtk_container_add(GTK_CONTAINER(window),buttonbox);
    gtk_widget_show_all(window);
    gtk_main();
    exit(0);
}
GtkWidget *makeButtonBox() {
    GtkWidget *buttonbox;

    buttonbox = gtk_hbutton_box_new();
    gtk_container_set_border_width(
            GTK_CONTAINER(buttonbox),10);

    buttonFirst = gtk_button_new_with_label("First");
    gtk_container_add(GTK_CONTAINER(buttonbox),
            buttonFirst);
    gtk_signal_connect(GTK_OBJECT(buttonFirst),
            "clicked",
            GTK_SIGNAL_FUNC(buttonFirstCallback),
            NULL);

    buttonSecond = gtk_button_new_with_label("Second");
    gtk_container_add(GTK_CONTAINER(buttonbox),
            buttonSecond);
    gtk_signal_connect(GTK_OBJECT(buttonSecond),
            "clicked",
            GTK_SIGNAL_FUNC(buttonSecondCallback),
            NULL);

    return(buttonbox);
}
void buttonFirstCallback(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    g_print("Clicked: First\n");
}
void buttonSecondCallback(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    gtk_signal_emit_by_name(GTK_OBJECT(buttonFirst),
            "clicked");
    g_print("Clicked: Second\n");
}
    
gint eventDelete(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    return(FALSE);
}
gint eventDestroy(GtkWidget *widget,
        GdkEvent *event,gpointer data) {
    gtk_main_quit();
    return(0);
}