//
// This is example code from Chapter 16.8 "Debugging GUI code" of
// "Programming -- Principles and Practice Using C++" by Bjarne Stroustrup
//

#include "Simple_window.h"  // get access to our window library
#include "GUI.h"
#include "Point.h"

using namespace Graph_lib;

//------------------------------------------------------------------------------

void cb_flood(Address, Address);
void cb_fire(Address, Address);

//------------------------------------------------------------------------------

// helper function for loading buttons into a menu
void load_disaster_menu(Menu& m)
{
   Point orig{0,0};
   m.attach(new Button{orig,0,0,"flood",cb_flood});
   m.attach(new Button{orig,0,0,"fire",cb_fire});
   // ...
}

//------------------------------------------------------------------------------

int main()
   try
      {
	 Simple_window win{Point{100,100},600,400,"Disasters"};
	 // ...
	 Menu disasters{Point{x_max()-70,30},70,20,Menu::vertical,"Disasters"};
	 load_disaster_menu(disasters);
	 win.attach(disasters);
	 // ...
      }
   catch(exception& e) {
      // some error reporting
      return 1;
   }
   catch(...) {
      // some more error reporting
      return 2;
   }

//------------------------------------------------------------------------------