ui.hpp

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#pragma once
 
#include <boost/describe.hpp>
#include <string>
 
#include "wren/math/vector.hpp"
 
namespace wren::gui {
 
using Colour = wren::math::Vec4f;
 
BOOST_DEFINE_ENUM_CLASS(ElementKind, Panel)
 
struct Element {
  std::string kind;
};
 
class Builder {
 public:
  auto column() -> Builder& { return *this; }
  auto gap(float gap) -> Builder& { return *this; }
  auto padding(float padding) -> Builder& { return *this; }
  auto child() -> Builder& { return *this; }
 
  auto build() -> Element { return element_; }
 
 private:
  Element element_;
};
 
}  // namespace wren::gui