Wt

#include <Wt/WApplication>

#include <Wt/WContainerWidget>

#include <Wt/WLineEdit>

using namespace Wt;

class Test : public WApplication

{

    public:

        Test(const Wt::WEnvironment& env);

};

Test::Test(const Wt::WEnvironment& env)

    : Wt::WApplication(env)

{

  Wt::WLineEdit* le = new Wt::WLineEdit (root());

  le->setFocus();

}

WApplication* createApplication(const Wt::WEnvironment& env)

{

    return new Test(env);

}

int main(int argc, char *argv[])

{

   return Wt::WRun(argc, argv, &createApplication);

}