choice.cpp

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

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macOS

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#include <xtd/xtd>
 
namespace choice_example {
  class form1 : public form {
  public:
    form1() {
      text("Choice example");
      
      choice1.parent(*this);
      choice1.location({10, 10});
      choice1.items().add_range({"Item1", "Item2", "Item3", "Item4", "Item5", "Item6", "Item7", "Item8", "Item9", "Item10"});
      choice1.selected_index(0);
      choice1.selected_index_changed += event_handler(*this, &form1::on_choice_click);
      
      choice2.parent(*this);
      choice2.location({10, 50});
      choice2.items().add_range({"Item1", "Item2", "Item3", "Item4", "Item5", "Item6", "Item7", "Item8", "Item9", "Item10"});
      choice2.selected_index(0);
      choice2.selected_index_changed += event_handler(*this, &form1::on_choice_click);
    }
    
  private:
    void on_choice_click(object& sender, const xtd::event_args& e) {
      choice1.selected_index(as<choice&>(sender).selected_index());
      choice2.selected_index(as<choice&>(sender).selected_index());
    }
    choice choice1;
    choice choice2;
  };
}
 
auto main() -> int {
  application::run(choice_example::form1 {});
}