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C/C++ Source or Header  |  2002-08-31  |  5KB  |  158 lines
  1. ///////////////////////////////////////////////////////////////////////////
  2. // Name:        generic/gridctrl.h
  3. // Purpose:     wxGrid controls
  4. // Author:      Paul Gammans, Roger Gammans
  5. // Modified by:
  6. // Created:     11/04/2001
  7. // RCS-ID:      $Id: gridctrl.h,v 1.5 2002/08/31 11:29:12 GD Exp $
  8. // Copyright:   (c) The Computer Surgery (paul@compsurg.co.uk)
  9. // Licence:     wxWindows licence
  10. /////////////////////////////////////////////////////////////////////////////
  11.  
  12. #ifndef _WX_GENERIC_GRIDCTRL_H_
  13. #define _WX_GENERIC_GRIDCTRL_H_
  14.  
  15. #if defined(__GNUG__) && !defined(__APPLE__)
  16.     #pragma interface "gridctrl.h"
  17. #endif
  18.  
  19. #if wxUSE_GRID || wxUSE_NEW_GRID
  20.  
  21. #include "wx/grid.h"
  22. #include "wx/string.h"
  23. #include "wx/datetime.h"
  24.  
  25. #define wxGRID_VALUE_CHOICEINT    _T("choiceint")
  26. #define wxGRID_VALUE_DATETIME     _T("datetime")
  27.  
  28. // the default renderer for the cells containing Time and dates..
  29. class WXDLLEXPORT wxGridCellDateTimeRenderer : public wxGridCellStringRenderer
  30. {
  31. public:
  32.     wxGridCellDateTimeRenderer(wxString outformat =  _T("%c"),
  33.                                wxString informat =  _T("%c"));
  34.  
  35.     // draw the string right aligned
  36.     virtual void Draw(wxGrid& grid,
  37.                       wxGridCellAttr& attr,
  38.                       wxDC& dc,
  39.                       const wxRect& rect,
  40.                       int row, int col,
  41.                       bool isSelected);
  42.  
  43.     virtual wxSize GetBestSize(wxGrid& grid,
  44.                                wxGridCellAttr& attr,
  45.                                wxDC& dc,
  46.                                int row, int col);
  47.  
  48.     virtual wxGridCellRenderer *Clone() const;
  49.  
  50.     // parameters string format is "width[,precision]"
  51.     virtual void SetParameters(const wxString& params);
  52.  
  53. protected:
  54.     wxString GetString(wxGrid& grid, int row, int col);
  55.  
  56.     wxString m_iformat;
  57.     wxString m_oformat;
  58.     wxDateTime m_dateDef;
  59.     wxDateTime::TimeZone m_tz;
  60. };
  61.  
  62.  
  63. // the default renderer for the cells containing Time and dates..
  64. class WXDLLEXPORT wxGridCellEnumRenderer : public wxGridCellStringRenderer
  65. {
  66. public:
  67.     wxGridCellEnumRenderer( const wxString& choices = wxEmptyString );
  68.  
  69.     // draw the string right aligned
  70.     virtual void Draw(wxGrid& grid,
  71.                       wxGridCellAttr& attr,
  72.                       wxDC& dc,
  73.                       const wxRect& rect,
  74.                       int row, int col,
  75.                       bool isSelected);
  76.  
  77.     virtual wxSize GetBestSize(wxGrid& grid,
  78.                                wxGridCellAttr& attr,
  79.                                wxDC& dc,
  80.                                int row, int col);
  81.  
  82.     virtual wxGridCellRenderer *Clone() const;
  83.  
  84.     // parameters string format is "item1[,item2[...,itemN]]"
  85.     virtual void SetParameters(const wxString& params);
  86.  
  87. protected:
  88.     wxString GetString(wxGrid& grid, int row, int col);
  89.  
  90.     wxArrayString m_choices;
  91. };
  92.  
  93.  
  94. #if wxUSE_COMBOBOX
  95.  
  96. class WXDLLEXPORT wxGridCellEnumEditor : public wxGridCellChoiceEditor
  97. {
  98. public:
  99.     wxGridCellEnumEditor( const wxString& choices = wxEmptyString );
  100.     virtual ~wxGridCellEnumEditor() {};
  101.  
  102.     virtual wxGridCellEditor*  Clone() const;
  103.  
  104.     virtual bool EndEdit(int row, int col, wxGrid* grid);
  105.     virtual void BeginEdit(int row, int col, wxGrid* grid);
  106.  
  107. private:
  108.     long int   m_startint;
  109. };
  110.  
  111. #endif // wxUSE_COMBOBOX
  112.  
  113. class WXDLLEXPORT wxGridCellAutoWrapStringEditor : public wxGridCellTextEditor
  114. {
  115. public:
  116.     wxGridCellAutoWrapStringEditor() : wxGridCellTextEditor() { }
  117.     virtual void Create(wxWindow* parent,
  118.                         wxWindowID id,
  119.                         wxEvtHandler* evtHandler);
  120.  
  121.     virtual wxGridCellEditor *Clone() const
  122.         { return new wxGridCellAutoWrapStringEditor; }
  123. };
  124.  
  125. class WXDLLEXPORT wxGridCellAutoWrapStringRenderer : public wxGridCellStringRenderer
  126. {
  127. public:
  128.     wxGridCellAutoWrapStringRenderer() : wxGridCellStringRenderer() { }
  129.  
  130.     virtual void Draw(wxGrid& grid,
  131.                       wxGridCellAttr& attr,
  132.                       wxDC& dc,
  133.                       const wxRect& rect,
  134.                       int row, int col,
  135.                       bool isSelected);
  136.  
  137.     virtual wxSize GetBestSize(wxGrid& grid,
  138.                                wxGridCellAttr& attr,
  139.                                wxDC& dc,
  140.                                int row, int col);
  141.  
  142.     virtual wxGridCellRenderer *Clone() const
  143.         { return new wxGridCellAutoWrapStringRenderer; }
  144.  
  145. private:
  146.     wxArrayString GetTextLines( wxGrid& grid,
  147.                                 wxDC& dc,
  148.                                 wxGridCellAttr& attr,
  149.                                 const wxRect& rect,
  150.                                 int row, int col);
  151.  
  152. };
  153.  
  154. #endif  // #if wxUSE_GRID || wxUSE_NEW_GRID
  155.  
  156. #endif //_WX_GENERIC_GRIDCTRL_H_
  157.  
  158.