[glade--]Opening another window from menu

Hi guys, just trying to open another window via a menu File --> Open
type thing. Here is my code, following is my error message:


#include "config.h"
#include "mainWindow.hh"
#include <gtk--/main.h>
#include "inputWindow.hh"


void mainWindow::on_new_card_set1_activate()
{  
	inputWindow window;
	Gtk::Main::run(window);
}

void mainWindow::on_open_card_set1_activate()
{  
}

void mainWindow::on_exit1_activate()
{  
	Gtk::Main::quit();
}




mainWindow.cc: In member function `virtual void 
   mainWindow::on_new_card_set1_activate()':
mainWindow.cc:23: error: no matching function for call to
`Gtk::Main::run(inputWindow&)'
/usr/include/gtk--/main.h:168: error: candidates are: static void 
   Gtk::Main::run()


Any ideas?