include/wx/gtk/dataview.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/dataview.h
   3 // Purpose:     wxDataViewCtrl GTK+2 implementation header
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKDATAVIEWCTRLH__
  11 #define __GTKDATAVIEWCTRLH__
  12
  13 #include "wx/defs.h"
  14 #include "wx/object.h"
  15 #include "wx/list.h"
  16 #include "wx/control.h"
  17
  18 // ---------------------------------------------------------
  19 // classes
  20 // ---------------------------------------------------------
  21
  22 class WXDLLIMPEXP_CORE wxDataViewCtrl;
  23
  24 // ---------------------------------------------------------
  25 // wxDataViewCell
  26 // ---------------------------------------------------------
  27
  28 class wxDataViewCell: public wxDataViewCellBase
  29 {
  30 public:
  31     wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
  32
  33     // implementation
  34     void* GetGtkHandle() { return m_renderer; }
  35
  36 protected:
  37     // holds the GTK handle
  38     void*   m_renderer;
  39
  40 protected:
  41     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCell)
  42 };
  43
  44 // ---------------------------------------------------------
  45 // wxDataViewTextCell
  46 // ---------------------------------------------------------
  47
  48 class wxDataViewTextCell: public wxDataViewCell
  49 {
  50 public:
  51     wxDataViewTextCell( const wxString &varianttype = wxT("string"),
  52                         wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
  53
  54     bool SetValue( const wxVariant &value );
  55     bool GetValue( wxVariant &value );
  56
  57 protected:
  58     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextCell)
  59 };
  60
  61 // ---------------------------------------------------------
  62 // wxDataViewBitmapCell
  63 // ---------------------------------------------------------
  64
  65 class wxDataViewBitmapCell: public wxDataViewCell
  66 {
  67 public:
  68     wxDataViewBitmapCell( const wxString &varianttype = wxT("wxBitmap"),
  69                         wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
  70
  71     bool SetValue( const wxVariant &value );
  72     bool GetValue( wxVariant &value );
  73
  74 protected:
  75     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapCell)
  76 };
  77
  78 // ---------------------------------------------------------
  79 // wxDataViewToggleCell
  80 // ---------------------------------------------------------
  81
  82 class wxDataViewToggleCell: public wxDataViewCell
  83 {
  84 public:
  85     wxDataViewToggleCell( const wxString &varianttype = wxT("bool"),
  86                         wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
  87
  88     bool SetValue( const wxVariant &value );
  89     bool GetValue( wxVariant &value );
  90
  91 protected:
  92     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleCell)
  93 };
  94
  95 // ---------------------------------------------------------
  96 // wxDataViewCustomCell
  97 // ---------------------------------------------------------
  98
  99 class wxDataViewCustomCell: public wxDataViewCell
 100 {
 101 public:
 102     wxDataViewCustomCell( const wxString &varianttype = wxT("string"),
 103                           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
 104                           bool no_init = false );
 105     virtual ~wxDataViewCustomCell();
 106     bool Init();
 107
 108     virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
 109     virtual wxSize GetSize() = 0;
 110
 111     virtual bool Activate( wxRect cell,
 112                            wxDataViewListModel *model, size_t col, size_t row )
 113                            { return false; }
 114
 115     virtual bool LeftClick( wxPoint cursor, wxRect cell,
 116                            wxDataViewListModel *model, size_t col, size_t row )
 117                            { return false; }
 118     virtual bool RightClick( wxPoint cursor, wxRect cell,
 119                            wxDataViewListModel *model, size_t col, size_t row )
 120                            { return false; }
 121     virtual bool StartDrag( wxPoint cursor, wxRect cell,
 122                            wxDataViewListModel *model, size_t col, size_t row )
 123                            { return false; }
 124
 125     // Create DC on request
 126     virtual wxDC *GetDC();
 127
 128 private:
 129     wxDC        *m_dc;
 130
 131 protected:
 132     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell)
 133 };
 134
 135 // ---------------------------------------------------------
 136 // wxDataViewProgressCell
 137 // ---------------------------------------------------------
 138
 139 class wxDataViewProgressCell: public wxDataViewCustomCell
 140 {
 141 public:
 142     wxDataViewProgressCell( const wxString &label = wxEmptyString,
 143                             const wxString &varianttype = wxT("long"),
 144                             wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
 145     virtual ~wxDataViewProgressCell();
 146
 147     bool SetValue( const wxVariant &value );
 148
 149     virtual bool Render( wxRect cell, wxDC *dc, int state );
 150     virtual wxSize GetSize();
 151
 152 private:
 153     wxString    m_label;
 154     int         m_value;
 155
 156 protected:
 157     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressCell)
 158 };
 159
 160 // ---------------------------------------------------------
 161 // wxDataViewDateCell
 162 // ---------------------------------------------------------
 163
 164 class wxDataViewDateCell: public wxDataViewCustomCell
 165 {
 166 public:
 167     wxDataViewDateCell( const wxString &varianttype = wxT("datetime"),
 168                         wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE );
 169
 170     bool SetValue( const wxVariant &value );
 171
 172     virtual bool Render( wxRect cell, wxDC *dc, int state );
 173     virtual wxSize GetSize();
 174     virtual bool Activate( wxRect cell,
 175                            wxDataViewListModel *model, size_t col, size_t row );
 176
 177 private:
 178     wxDateTime    m_date;
 179
 180 protected:
 181     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateCell)
 182 };
 183
 184 // ---------------------------------------------------------
 185 // wxDataViewColumn
 186 // ---------------------------------------------------------
 187
 188 class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase
 189 {
 190 public:
 191     wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column,
 192         int fixed_width = 80, wxDataViewColumnSizing sizing = wxDATAVIEW_COL_WIDTH_FIXED, int flags = 0 );
 193     virtual ~wxDataViewColumn();
 194
 195     virtual void SetTitle( const wxString &title );
 196
 197     virtual int GetWidth();
 198
 199     virtual void SetFixedWidth( int width );
 200     virtual int GetFixedWidth();
 201
 202     // implementation
 203     void* GetGtkHandle() { return m_column; }
 204
 205 private:
 206     // holds the GTK handle
 207     void*   m_column;
 208
 209 protected:
 210     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
 211 };
 212
 213 // ---------------------------------------------------------
 214 // wxDataViewCtrl
 215 // ---------------------------------------------------------
 216
 217 class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase
 218 {
 219 public:
 220     wxDataViewCtrl()
 221     {
 222         Init();
 223     }
 224
 225     wxDataViewCtrl( wxWindow *parent, wxWindowID id,
 226            const wxPoint& pos = wxDefaultPosition,
 227            const wxSize& size = wxDefaultSize, long style = 0,
 228            const wxValidator& validator = wxDefaultValidator )
 229     {
 230         Create(parent, id, pos, size, style, validator );
 231     }
 232
 233     virtual ~wxDataViewCtrl();
 234
 235     void Init();
 236
 237     bool Create(wxWindow *parent, wxWindowID id,
 238            const wxPoint& pos = wxDefaultPosition,
 239            const wxSize& size = wxDefaultSize, long style = 0,
 240            const wxValidator& validator = wxDefaultValidator );
 241
 242     virtual bool AssociateModel( wxDataViewListModel *model );
 243     virtual bool AppendColumn( wxDataViewColumn *col );
 244
 245 private:
 246     friend class wxDataViewCtrlDC;
 247     friend class wxGtkDataViewListModelNotifier;
 248     GtkWidget                   *m_treeview;
 249     wxDataViewListModelNotifier *m_notifier;
 250
 251 private:
 252     DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
 253     DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
 254 };
 255
 256
 257 #endif // __GTKDATAVIEWCTRLH__