include/wx/msw/headerctrl.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/headerctrl.h
   3 // Purpose:     wxMSW native wxHeaderCtrl
   4 // Author:      Vadim Zeitlin
   5 // Created:     2008-12-01
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_MSW_HEADERCTRL_H_
  12 #define _WX_MSW_HEADERCTRL_H_
  13
  14 class WXDLLIMPEXP_FWD_CORE wxImageList;
  15
  16 // ----------------------------------------------------------------------------
  17 // wxHeaderCtrl
  18 // ----------------------------------------------------------------------------
  19
  20 class WXDLLIMPEXP_CORE wxHeaderCtrl : public wxHeaderCtrlBase
  21 {
  22 public:
  23     wxHeaderCtrl()
  24     {
  25         Init();
  26     }
  27
  28     wxHeaderCtrl(wxWindow *parent,
  29                  wxWindowID id = wxID_ANY,
  30                  const wxPoint& pos = wxDefaultPosition,
  31                  const wxSize& size = wxDefaultSize,
  32                  long style = wxHD_DEFAULT_STYLE,
  33                  const wxString& name = wxHeaderCtrlNameStr)
  34     {
  35         Init();
  36
  37         Create(parent, id, pos, size, style, name);
  38     }
  39
  40     bool Create(wxWindow *parent,
  41                 wxWindowID id = wxID_ANY,
  42                 const wxPoint& pos = wxDefaultPosition,
  43                 const wxSize& size = wxDefaultSize,
  44                 long style = wxHD_DEFAULT_STYLE,
  45                 const wxString& name = wxHeaderCtrlNameStr);
  46
  47     virtual ~wxHeaderCtrl();
  48
  49
  50     // this method is only overridden in order to synchronize the control with
  51     // the main window when it is scrolled
  52     virtual void ScrollWindow(int dx, int dy, const wxRect *rect = NULL);
  53
  54 private:
  55     // implement base class pure virtuals
  56     virtual unsigned int DoGetCount() const;
  57     virtual void DoInsert(const wxHeaderColumn& col, unsigned int idx);
  58     virtual void DoDelete(unsigned int idx);
  59     virtual void DoShowColumn(unsigned int idx, bool show);
  60     virtual void DoShowSortIndicator(unsigned int idx, int sortOrder);
  61
  62     // override wxWindow methods which must be implemented by a new control
  63     virtual wxSize DoGetBestSize() const;
  64
  65     // override MSW-specific methods needed for new control
  66     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
  67
  68     // common part of all ctors
  69     void Init();
  70
  71     // the image list: initially NULL, created on demand
  72     wxImageList *m_imageList;
  73
  74     DECLARE_NO_COPY_CLASS(wxHeaderCtrl)
  75 };
  76
  77 #endif // _WX_MSW_HEADERCTRL_H_
  78