bwPanel.h

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#pragma once
 
#include "bwContainerWidget.h"
 
namespace bWidgets {
 
class bwPanel : public bwContainerWidget {
  friend class bwPanelHandler;
 
 public:
  enum class State {
    OPEN,
    CLOSED,
  };
 
  bwPanel(const bwScreenGraph::ContainerNode& node,
          std::string label,
          std::optional<unsigned int> header_height_hint = std::nullopt);
 
  auto getTypeIdentifier() const -> std::string_view override;
  
  void draw(class bwStyle& style) override;
 
  void registerProperties() override;
 
  auto getLabel() const -> const std::string* override;
  auto childrenVisible() const -> bool override;
 
  auto createHandler() -> std::unique_ptr<bwScreenGraph::EventHandler> override;
 
  unsigned int getHeaderHeightHint() const;
 
  unsigned int header_height;
  State panel_state{State::OPEN};
 
 private:
  void drawHeader(class bwStyle& style) const;
  auto getHeaderRectangle() const -> bwRectanglePixel;
  auto isCoordinateInsideHeader(const bwPoint& point) const -> bool;
 
  std::string label;
 
 public:
  bool draw_separator = false;
};
 
}  // namespace bWidgets