color_dialog.cpp

The following code example demonstrate the use of color_dialog dialog.

Windows

macOS

Gnome

#include <xtd/xtd>
 
using namespace std;
using namespace xtd;
using namespace xtd::drawing;
using namespace xtd::forms;
 
class form1 : public form {
public:
  form1() {
    text("Color dialog example");
    controls().push_back(button1);
 
    button1.location({10, 10});
    button1.text("Color...");
    button1.click += [&] {
      color_dialog color_dialog;
      color_dialog.color(back_color());
      color_dialog.custom_colors(custom_colors);
      if (color_dialog.show_dialog(*this) == forms::dialog_result::ok)
        back_color(color_dialog.color());
      custom_colors = color_dialog.custom_colors();
    };
  }
  
private:
  button button1;
  vector<color> custom_colors = {color::red, color::green, color::blue, color::yellow, system_colors::control()};
};
 
int main() {
  application::run(form1());
}