#include "table.hh"#include <gfc/gtk/box.hh>#include <gfc/gtk/button.hh>#include <gfc/gtk/table.hh>#include <iostream>TableWindow::TableWindow(){	// Set the window title	set_title("Table");	// Set the border width of the window.	set_border_width( 20);	// Create a 2x2 table	Gtk::Table *table = new Gtk::Table(2, 2, true);	// Put the table in the main window	add(*table);	// Create first button	Gtk::Button *button = new Gtk::Button("button 1");		// When the button is clicked, we call the "sigc::mem_fun" function with a pointer to "button 1" as its argument.	button->sig_clicked().connect(sigc::bind(sigc::mem_fun(this, &TableWindow::on_button_clicked), "button 1"));	// Insert button 1 into the upper left quadrant of the table	table->attach(*button, 0, 1, 0, 1);	button->show();	// Create second button	button = new Gtk::Button("button 2");	// When the button is clicked, we call the "sigc::mem_fun" function with a pointer to "button 2" as its argument.	button->sig_clicked().connect(sigc::bind(sigc::mem_fun(this, &TableWindow::on_button_clicked), "button 2"));	// Insert button 2 into the upper right quadrant of the table	table->attach(*button, 1, 2, 0, 1);	button->show();	// Create "Quit" button	button = new Gtk::Button("Quit");	// When the button is clicked, we call the main window's dispose() function and the program exits.	button->sig_clicked().connect(sigc::mem_fun(this, &TableWindow::dispose));	// Insert the quit button into the both lower quadrants of the table	table->attach(*button, 0, 2, 1, 2);	button->show();	table->show();}TableWindow::~TableWindow(){}voidTableWindow::on_button_clicked(const char *text){    std::cout << "Hello again - " << text << " was pressed" << '\n';}int main (int argc, char *argv[]){	using namespace Main;	init(&argc, &argv);	TableWindow window;	window.sig_destroy().connect(sigc::ptr_fun(&GFC::Main::quit));	window.show();	run();	return 0;}