check_box.cpp

demonstrates the use of xtd::forms::check_box control.

Windows

macOS

Gnome

#include <xtd/xtd>
 
namespace check_box_example {
  class form1 : public form {
  public:
    form1() {
      text("Check box example");
      controls().add_range({check_box1, check_box2, check_box3, check_box4, check_box5});
      
      check_box1.auto_check(false);
      check_box1.click += delegate_ {
        // Uncomments next line to check / uncheck check box 1 (auto_check is false...)
        //check_box1.checked(!check_box1.checked());
        check_box1.text(string::format("{}", check_box1.check_state()));
      };
      check_box1.location({30, 30});
      check_box1.text(string::format("{}", check_box1.check_state()));
      
      check_box2.check_state_changed += delegate_ {
        check_box2.text(string::format("{}", check_box2.check_state()));
      };
      check_box2.checked(true);
      check_box2.location({30, 60});
      
      check_box3.auto_size(true);
      check_box3.check_state_changed += delegate_ {
        check_box3.text(string::format("{}", check_box3.check_state()));
      };
      check_box3.check_state(forms::check_state::indeterminate);
      check_box3.three_state(true);
      check_box3.location({30, 90});
      
      check_box4.appearance(forms::appearance::button);
      check_box4.check_state_changed += delegate_ {
        check_box4.text(string::format("{}", check_box4.check_state()));
      };
      check_box4.checked(true);
      check_box4.location({30, 120});
      
      check_box5.appearance(forms::appearance::button);
      check_box5.auto_check(false);
      check_box5.click += delegate_ {
        // Uncomments next line to check / uncheck check box 5 (auto_check is false...)
        //check_box5.checked(!check_box5.checked());
        check_box5.text(string::format("{}", check_box5.check_state()));
      };
      check_box5.location({30, 150});
      check_box5.text(string::format("{}", check_box5.check_state()));
    }
    
  private:
    check_box check_box1;
    check_box check_box2;
    check_box check_box3;
    check_box check_box4;
    check_box check_box5;
  };
}
 
auto main() -> int {
  application::enable_visual_styles();
  application::run(check_box_example::form1 {});
}