#include <xtd/forms/application>
#include <xtd/forms/check_box>
#include <xtd/forms/form>
#include <xtd/forms/group_box>
 
 
class form1 : 
public form {
 
public:
  form1() {
    text("Group box and check box example");
    client_size({300, 160});
    
    group_box1.parent(*this);
    group_box1.bounds({10, 10, 135, 140});
    group_box1.text("Group 1");
    
    group_box2.parent(*this);
    group_box2.bounds({155, 10, 135, 140});
    group_box2.text("Group 2");
    
    check_box1.location({20, 10});
    check_box1.parent(group_box1);
    check_box1.text("check 1");
    
    check_box2.checked(true);
    check_box2.location({20, 40});
    check_box2.parent(group_box1);
    check_box2.text("check 2");
    
    check_box3.location({20, 70});
    check_box3.parent(group_box1);
    check_box3.text("check 3");
    
    check_box4.location({20, 10});
    check_box4.parent(group_box2);
    check_box4.text("check 4");
    
    check_box5.location({20, 40});
    check_box5.parent(group_box2);
    check_box5.text("check 5");
    
    check_box6.checked(true);
    check_box6.location({20, 70});
    check_box6.parent(group_box2);
    check_box6.text("check 6");
  }
  
private:
  
};
 
auto main() -> int {
  application::run(form1 {});
}
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.hpp:10