samples/newgrid/griddemo.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        griddemo.h
   3 // Purpose:     Grid control wxWindows sample
   4 // Author:      Michael Bedward
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Michael Bedward, Julian Smart
   8 // Licence:     wxWindows license
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11
  12 #ifndef griddemo_h
  13 #define griddemo_h
  14
  15 #if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
  16     #error "This sample requires the new wxGrid class."
  17 #endif
  18
  19 class wxGrid;
  20
  21 class GridApp : public wxApp
  22 {
  23 public:
  24     bool OnInit();
  25 };
  26
  27
  28 class GridFrame : public wxFrame
  29 {
  30     wxGrid         *grid;
  31     wxTextCtrl     *logWin;
  32     wxLogTextCtrl  *logger;
  33     wxString       logBuf;
  34
  35     void SetDefaults();
  36
  37     void ToggleRowLabels( wxCommandEvent& );
  38     void ToggleColLabels( wxCommandEvent& );
  39     void ToggleEditing( wxCommandEvent& );
  40     void ToggleRowSizing( wxCommandEvent& );
  41     void ToggleColSizing( wxCommandEvent& );
  42     void ToggleGridSizing( wxCommandEvent& );
  43     void ToggleGridLines( wxCommandEvent& );
  44     void AutoSizeCols( wxCommandEvent& );
  45     void SetLabelColour( wxCommandEvent& );
  46     void SetLabelTextColour( wxCommandEvent& );
  47     void SetRowLabelHorizAlignment( wxCommandEvent& );
  48     void SetRowLabelVertAlignment( wxCommandEvent& );
  49     void SetColLabelHorizAlignment( wxCommandEvent& );
  50     void SetColLabelVertAlignment( wxCommandEvent& );
  51     void SetGridLineColour( wxCommandEvent& );
  52
  53     void SetCellFgColour(wxCommandEvent &);
  54     void SetCellBgColour(wxCommandEvent &);
  55
  56     void InsertRow( wxCommandEvent& );
  57     void InsertCol( wxCommandEvent& );
  58     void DeleteSelectedRows( wxCommandEvent& );
  59     void DeleteSelectedCols( wxCommandEvent& );
  60     void ClearGrid( wxCommandEvent& );
  61     void SelectCells( wxCommandEvent& );
  62     void SelectRows( wxCommandEvent& );
  63     void SelectCols( wxCommandEvent& );
  64
  65     void DeselectCell(wxCommandEvent& event);
  66     void DeselectCol(wxCommandEvent& event);
  67     void DeselectRow(wxCommandEvent& event);
  68     void DeselectAll(wxCommandEvent& event);
  69     void SelectCell(wxCommandEvent& event);
  70     void SelectCol(wxCommandEvent& event);
  71     void SelectRow(wxCommandEvent& event);
  72     void SelectAll(wxCommandEvent& event);
  73
  74     void OnLabelLeftClick( wxGridEvent& );
  75     void OnCellLeftClick( wxGridEvent& );
  76     void OnRowSize( wxGridSizeEvent& );
  77     void OnColSize( wxGridSizeEvent& );
  78     void OnSelectCell( wxGridEvent& );
  79     void OnRangeSelected( wxGridRangeSelectEvent& );
  80     void OnCellValueChanged( wxGridEvent& );
  81
  82     void OnEditorShown(wxGridEvent&);
  83     void OnEditorHidden(wxGridEvent&);
  84
  85 public:
  86     GridFrame();
  87     ~GridFrame();
  88
  89     void OnQuit( wxCommandEvent& );
  90     void About( wxCommandEvent& );
  91     void OnVTable( wxCommandEvent& );
  92     void OnBugsTable( wxCommandEvent& );
  93
  94     enum
  95     {
  96         ID_TOGGLEROWLABELS = 100,
  97         ID_TOGGLECOLLABELS,
  98         ID_TOGGLEEDIT,
  99         ID_TOGGLEROWSIZING,
 100         ID_TOGGLECOLSIZING,
 101         ID_TOGGLEGRIDSIZING,
 102         ID_TOGGLEGRIDLINES,
 103         ID_AUTOSIZECOLS,
 104         ID_SETLABELCOLOUR,
 105         ID_SETLABELTEXTCOLOUR,
 106         ID_ROWLABELALIGN,
 107         ID_ROWLABELHORIZALIGN,
 108         ID_ROWLABELVERTALIGN,
 109         ID_COLLABELALIGN,
 110         ID_COLLABELHORIZALIGN,
 111         ID_COLLABELVERTALIGN,
 112         ID_GRIDLINECOLOUR,
 113         ID_INSERTROW,
 114         ID_INSERTCOL,
 115         ID_DELETEROW,
 116         ID_DELETECOL,
 117         ID_CLEARGRID,
 118         ID_CHANGESEL,
 119         ID_SELCELLS,
 120         ID_SELROWS,
 121         ID_SELCOLS,
 122         ID_SET_CELL_FG_COLOUR,
 123         ID_SET_CELL_BG_COLOUR,
 124         ID_ABOUT,
 125         ID_VTABLE,
 126         ID_BUGS_TABLE,
 127         ID_SELECT_ALL,
 128         ID_SELECT_ROW,
 129         ID_SELECT_COL,
 130         ID_SELECT_CELL,
 131         ID_DESELECT_ALL,
 132         ID_DESELECT_ROW,
 133         ID_DESELECT_COL,
 134         ID_DESELECT_CELL,
 135
 136         ID_TESTFUNC
 137     };
 138
 139     wxLog *m_logOld;
 140
 141     DECLARE_EVENT_TABLE()
 142 };
 143
 144 class MyGridCellRenderer : public wxGridCellStringRenderer
 145 {
 146 public:
 147     virtual void Draw(wxGrid& grid,
 148                       wxGridCellAttr& attr,
 149                       wxDC& dc,
 150                       const wxRect& rect,
 151                       int row, int col,
 152                       bool isSelected);
 153 };
 154
 155 // ----------------------------------------------------------------------------
 156 // demonstration of virtual table which doesn't store all of its data in
 157 // memory
 158 // ----------------------------------------------------------------------------
 159
 160 class BigGridTable : public wxGridTableBase
 161 {
 162 public:
 163     BigGridTable(long sizeGrid) { m_sizeGrid = sizeGrid; }
 164
 165     int GetNumberRows() { return m_sizeGrid; }
 166     int GetNumberCols() { return m_sizeGrid; }
 167     wxString GetValue( int row, int col )
 168     {
 169         return wxString::Format("(%d, %d)", row, col);
 170     }
 171
 172     void SetValue( int , int , const wxString&  ) { /* ignore */ }
 173     bool IsEmptyCell( int , int  ) { return FALSE; }
 174
 175 private:
 176     long m_sizeGrid;
 177 };
 178
 179 class BigGridFrame : public wxFrame
 180 {
 181 public:
 182     BigGridFrame(long sizeGrid);
 183
 184 private:
 185     wxGrid*       m_grid;
 186     BigGridTable* m_table;
 187 };
 188
 189 // ----------------------------------------------------------------------------
 190 // an example of custom attr provider: this one makes all odd rows appear grey
 191 // ----------------------------------------------------------------------------
 192
 193 class MyGridCellAttrProvider : public wxGridCellAttrProvider
 194 {
 195 public:
 196     MyGridCellAttrProvider();
 197     virtual ~MyGridCellAttrProvider();
 198
 199     virtual wxGridCellAttr *GetAttr(int row, int col) const;
 200
 201 private:
 202     wxGridCellAttr *m_attrForOddRows;
 203 };
 204
 205 // ----------------------------------------------------------------------------
 206 // another, more realistic, grid example: shows typed columns and more
 207 // ----------------------------------------------------------------------------
 208
 209 class BugsGridTable : public wxGridTableBase
 210 {
 211 public:
 212     BugsGridTable();
 213
 214     virtual int GetNumberRows();
 215     virtual int GetNumberCols();
 216     virtual bool IsEmptyCell( int row, int col );
 217     virtual wxString GetValue( int row, int col );
 218     virtual void SetValue( int row, int col, const wxString& value );
 219
 220     virtual wxString GetColLabelValue( int col );
 221
 222     virtual wxString GetTypeName( int row, int col );
 223     virtual bool CanGetValueAs( int row, int col, const wxString& typeName );
 224     virtual bool CanSetValueAs( int row, int col, const wxString& typeName );
 225
 226     virtual long GetValueAsLong( int row, int col );
 227     virtual bool GetValueAsBool( int row, int col );
 228
 229     virtual void SetValueAsLong( int row, int col, long value );
 230     virtual void SetValueAsBool( int row, int col, bool value );
 231 };
 232
 233 class BugsGridFrame : public wxFrame
 234 {
 235 public:
 236     BugsGridFrame();
 237 };
 238
 239 #endif // griddemo_h
 240