ScreenGraph.h

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#pragma once
 
#include "bwContext.h"
#include "bwEventDispatcher.h"
 
namespace bWidgets {
namespace bwScreenGraph {
 
class Node;
class LayoutNode;
 
class ScreenGraph {
 public:
  template<typename _NodeType>
  ScreenGraph(std::unique_ptr<_NodeType> _root_node)
      : event_dispatcher(*this), root_node(std::move(_root_node))
  {
  }
 
  auto Root() const -> LayoutNode&
  {
    return *root_node;
  }
 
  bwContext context;
  bwEventDispatcher event_dispatcher;
 
 private:
  std::unique_ptr<LayoutNode> root_node;
};
 
}  // namespace bwScreenGraph
}  // namespace bWidgets