Wt

#include <Wt/WApplication>

#include <Wt/WContainerWidget>

#include <Wt/WPushButton>

#include <Wt/WText>

using namespace Wt;

class MyApp : public WApplication

{

public:

    MyApp(const WEnvironment& env)

        : WApplication(env)

    {

      WPushButton* button1 = new WPushButton( "Button 1", root() );

      button1->clicked().connect( this, &MyApp::changePath1 );

      WPushButton* button2 = new WPushButton( "Button 2", root() );

      button2->clicked().connect( this, &MyApp::changePath2 );

      internalPathChanged().connect( this, &MyApp::handlePathChange );

    }

    void changePath1() { 

      std::cerr << "Button1 clicked" << std::endl;

      setInternalPath( "/page1", false );

    }

    void changePath2() {

      std::cerr << "Button2 clicked" << std::endl;

      setInternalPath( "/page2", true ); 

    }

    void handlePathChange( std::string path )

    {

      std::cout << "handlePathChange " << path << std::endl;

    }

};

WApplication *createMyApplication(const WEnvironment& env)

{

    return new MyApp(env);

}

int main(int argc, char **argv)

{

    return WRun(argc, argv, &createMyApplication);

}