Wt

test case:

namespace
{
class Dia
: public Wt::WDialog
{
public:
Dia()
: Wt::WDialog()
{
setWindowTitle( windowTitle() + "xxx" );
}
};
class TestWindowTitle
: public Wt::WApplication
{
public:
TestWindowTitle( const Wt::WEnvironment& env )
: Wt::WApplication( env )
{
auto button = new Wt::WPushButton( "click" );
root()->addWidget( button );
button->clicked().connect( [&]( const Wt::WMouseEvent& e )
{
( new Dia() )->exec();
});
}
};
}


best regards,

max