include/platform/wxwidgets/scrollbar.hpp

   1 #ifndef _scrollbar__hpp__defined__
   2 #define _scrollbar__hpp__defined__
   3
   4 #include <wx/scrolbar.h>
   5 #include <functional>
   6
   7 class scroll_bar : public wxScrollBar
   8 {
   9 public:
  10         scroll_bar(wxWindow* parent, wxWindowID id, bool vertical);
  11         ~scroll_bar();
  12         void set_page_size(unsigned pagesize);
  13         void set_range(unsigned range);
  14         void set_position(unsigned position);
  15         void apply_delta(int delta);
  16         void apply_wheel(int wheel, int wheelunit, unsigned speed);
  17         unsigned get_position();
  18         void set_handler(std::function<void(scroll_bar&)> cb);
  19 private:
  20         void on_scroll(wxScrollEvent& e);
  21         std::function<void(scroll_bar&)> callback;
  22         unsigned pagesize;
  23         unsigned range;
  24         unsigned position;
  25         int scroll_acc;
  26 };
  27
  28 #endif