c++ - How to show realtime output SFML -

i making form in box. have give input, , whatever enter shown in box type. have got point input unable show on box.

here's snippet:

case event::textentered:     if (isselected)     {         char print;         int xcor = 149;         sf::text t;         t.setfont(font);                 {             print = event.text.unicode;             //149.25              t.setcharactersize(15);             t.setcolor(color::black);             t.setstring(print);             t.setposition(xcor+1, 25);             window.draw(t);             //window.display();         } while (event.text.unicode!=13);          //cout << (char) event.text.unicode;         }     break; 

you should draw text every frame, whether there textentered event or not. need string store text in. main loop this:

sf::string text_string; sf::text text; text.setcharactersize(15); text.setcolor(color::black); text.setposition(150, 25);  while (window.isopen()) {     // process events     sf::event event;     while (window.pollevent(event))     {         switch (event.type)         {             case event::textentered:                 if (isselected)                 {                     text_string += sf::string(event.text.unicode);                     text.setstring(text_string);                 }                 break;              // other events ...         }      }      window.clear();     window.draw(text)     window.display(); }