/*
 *File name: vbuttonbox.c
 */

#include <gtk/gtk.h>
#include <glib.h>

/*-- This function allows the program to exit properly when the window is closed --*/
gint destroyapp (GtkWidget *widget, gpointer gdata)
{
  g_print ("Quitting...\n");
  gtk_main_quit();
  return (FALSE);
}

/*-- This function responds to the mouse click on the button --*/
void button_clicked(GtkWidget *widget, gpointer gdata)
{
  g_print("Button was clicked.\n");
}

int main (int argc, char *argv[])
{
  /*-- Declare the GTK Widgets used in the program --*/
  GtkWidget *window;
  GtkWidget *button1;
  GtkWidget *button2;
  GtkWidget *button3;
  GtkWidget *button4;
  GtkWidget *button5;
  GtkWidget *vbuttonbox;

  /*--  Initialize GTK --*/
  gtk_init (&argc, &argv);

  /*-- Create the new window --*/
  window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

  /*-- Create some buttons to fill the vbox with --*/
  button1 = gtk_button_new_with_label("Button 1");
  button2 = gtk_button_new_with_label("Button 2");
  button3 = gtk_button_new_with_label("Button 3");
  button4 = gtk_button_new_with_label("Button 4");
  button5 = gtk_button_new_with_label("Button 5");


  /*-- Create the hbox --*/
  vbuttonbox = gtk_vbutton_box_new();

  /*-- Connect the window to the destroyapp function  --*/
  gtk_signal_connect(GTK_OBJECT(window), "delete_event", GTK_SIGNAL_FUNC(destroyapp), NULL);

  /*-- Connect all the buttons to the button_was_clicked function --*/
  gtk_signal_connect(GTK_OBJECT(button1), "clicked", GTK_SIGNAL_FUNC(button_clicked), NULL);
  gtk_signal_connect(GTK_OBJECT(button2), "clicked", GTK_SIGNAL_FUNC(button_clicked), NULL);
  gtk_signal_connect(GTK_OBJECT(button3), "clicked", GTK_SIGNAL_FUNC(button_clicked), NULL);
  gtk_signal_connect(GTK_OBJECT(button4), "clicked", GTK_SIGNAL_FUNC(button_clicked), NULL);
  gtk_signal_connect(GTK_OBJECT(button5), "clicked", GTK_SIGNAL_FUNC(button_clicked), NULL);


  /*-- Add all the buttons to the vbox --*/
  gtk_box_pack_start(GTK_BOX(vbuttonbox), button1, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(vbuttonbox), button2, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(vbuttonbox), button3, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(vbuttonbox), button4, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(vbuttonbox), button5, FALSE, FALSE, 0);

   
  /*-- Add the button to the window --*/
  gtk_container_add(GTK_CONTAINER (window), vbuttonbox);

  /*-- Add a border to the window to give the buttons a little room --*/
  gtk_container_border_width (GTK_CONTAINER (window), 15);

  /*-- Display the widgets --*/
  gtk_widget_show(vbuttonbox);
  gtk_widget_show(button1);
  gtk_widget_show(button2);
  gtk_widget_show(button3);
  gtk_widget_show(button4);
  gtk_widget_show(button5);
  gtk_widget_show(window);

  /*-- Start the GTK event loop --*/
  gtk_main();

  /*-- Return 0 if exit is successful --*/
  return 0;
}