.. _program_listing_file__tmp_ws_src_log_view_include_log_view_panels_node_panel.h:

Program Listing for File node_panel.h
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_log_view_include_log_view_panels_node_panel.h>` (``/tmp/ws/src/log_view/include/log_view/panels/node_panel.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   #ifndef LOG_VIEW_NODE_PANEL_H_
   #define LOG_VIEW_NODE_PANEL_H_
   
   #include <log_view/log_filter.h>
   #include <log_view/panel_interface.h>
   
   namespace log_view {
   
   class NodePanel : public PanelInterface {
     public:
     NodePanel(int height, int width, int y, int x, LogFilter& filter) : PanelInterface(height, width, y, x), filter_(filter) {}
     virtual ~NodePanel() {}
     virtual void refresh();
     virtual bool handleMouse(const MEVENT& event);
     virtual bool handleKey(int key);
   
     protected:
     virtual bool canFocus() const { return true; }
     virtual bool canNavigate() const { return true; }
     virtual bool canSelect() const { return true; }
     virtual size_t getContentSize() const { return filter_.nodes().size(); }
     virtual int getContentHeight() const { return height_ - 2; }
     virtual int getContentWidth() const;
     virtual void follow(bool enable);
     virtual void moveTo(size_t index);
     virtual void setCursor(int64_t cursor) { cursor_ = cursor; }
     virtual int64_t getCursor() const { return cursor_; }
     virtual void select();
   
     size_t cursor_ = 0;
     std::string selected_;
   
     LogFilter& filter_;
   };
   typedef std::shared_ptr<NodePanel> NodePanelPtr;
   
   }  // namespace log_view
   
   #endif  // LOG_VIEW_NODE_PANEL_H_