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 // wxDataViewToggleCell
  63 // ---------------------------------------------------------
  64
  65 class wxDataViewToggleCell: public wxDataViewCell
  66 {
  67 public:
  68     wxDataViewToggleCell( const wxString &varianttype = wxT("bool"),
  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(wxDataViewToggleCell)
  76 };
  77
  78 // ---------------------------------------------------------
  79 // wxDataViewCustomCell
  80 // ---------------------------------------------------------
  81
  82 class wxDataViewCustomCell: public wxDataViewCell
  83 {
  84 public:
  85     wxDataViewCustomCell( const wxString &varianttype = wxT("string"),
  86                           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
  87                           bool no_init = false );
  88     ~wxDataViewCustomCell();
  89     bool Init();
  90
  91     virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
  92     virtual wxSize GetSize() = 0;
  93
  94     virtual bool Activate( wxRect cell,
  95                            wxDataViewListModel *model, size_t col, size_t row )
  96                            { return false; }
  97
  98     virtual bool LeftClick( wxPoint cursor, wxRect cell,
  99                            wxDataViewListModel *model, size_t col, size_t row )
 100                            { return false; }
 101     virtual bool RightClick( wxPoint cursor, wxRect cell,
 102                            wxDataViewListModel *model, size_t col, size_t row )
 103                            { return false; }
 104     virtual bool StartDrag( wxPoint cursor, wxRect cell,
 105                            wxDataViewListModel *model, size_t col, size_t row )
 106                            { return false; }
 107
 108     // Create DC on request
 109     virtual wxDC *GetDC();
 110
 111 private:
 112     wxDC        *m_dc;
 113
 114 protected:
 115     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell)
 116 };
 117
 118 // ---------------------------------------------------------
 119 // wxDataViewProgressCell
 120 // ---------------------------------------------------------
 121
 122 class wxDataViewProgressCell: public wxDataViewCustomCell
 123 {
 124 public:
 125     wxDataViewProgressCell( const wxString &label = wxEmptyString,
 126                             const wxString &varianttype = wxT("long"),
 127                             wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
 128     ~wxDataViewProgressCell();
 129
 130     bool SetValue( const wxVariant &value );
 131
 132     virtual bool Render( wxRect cell, wxDC *dc, int state );
 133     virtual wxSize GetSize();
 134
 135 private:
 136     wxString    m_label;
 137     int         m_value;
 138
 139 protected:
 140     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressCell)
 141 };
 142
 143 // ---------------------------------------------------------
 144 // wxDataViewDateCell
 145 // ---------------------------------------------------------
 146
 147 class wxDataViewDateCell: public wxDataViewCustomCell
 148 {
 149 public:
 150     wxDataViewDateCell( const wxString &varianttype = wxT("datetime"),
 151                         wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE );
 152
 153     bool SetValue( const wxVariant &value );
 154
 155     virtual bool Render( wxRect cell, wxDC *dc, int state );
 156     virtual wxSize GetSize();
 157     virtual bool Activate( wxRect cell,
 158                            wxDataViewListModel *model, size_t col, size_t row );
 159
 160 private:
 161     wxDateTime    m_date;
 162
 163 protected:
 164     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateCell)
 165 };
 166
 167 // ---------------------------------------------------------
 168 // wxDataViewColumn
 169 // ---------------------------------------------------------
 170
 171 class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase
 172 {
 173 public:
 174     wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column,
 175         int fixed_width = 80, wxDataViewColumnSizing sizing = wxDATAVIEW_COL_WIDTH_FIXED, int flags = 0 );
 176     virtual ~wxDataViewColumn();
 177
 178     virtual void SetTitle( const wxString &title );
 179
 180     virtual int GetWidth();
 181
 182     virtual void SetFixedWidth( int width );
 183     virtual int GetFixedWidth();
 184
 185     // implementation
 186     void* GetGtkHandle() { return m_column; }
 187
 188 private:
 189     // holds the GTK handle
 190     void*   m_column;
 191
 192 protected:
 193     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
 194 };
 195
 196 // ---------------------------------------------------------
 197 // wxDataViewCtrl
 198 // ---------------------------------------------------------
 199
 200 class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase
 201 {
 202 public:
 203     wxDataViewCtrl()
 204     {
 205         Init();
 206     }
 207
 208     wxDataViewCtrl( wxWindow *parent, wxWindowID id,
 209            const wxPoint& pos = wxDefaultPosition,
 210            const wxSize& size = wxDefaultSize, long style = 0,
 211            const wxValidator& validator = wxDefaultValidator )
 212     {
 213         Create(parent, id, pos, size, style, validator );
 214     }
 215
 216     virtual ~wxDataViewCtrl();
 217
 218     void Init();
 219
 220     bool Create(wxWindow *parent, wxWindowID id,
 221            const wxPoint& pos = wxDefaultPosition,
 222            const wxSize& size = wxDefaultSize, long style = 0,
 223            const wxValidator& validator = wxDefaultValidator );
 224
 225     virtual bool AssociateModel( wxDataViewListModel *model );
 226     virtual bool AppendColumn( wxDataViewColumn *col );
 227
 228 private:
 229     friend class wxDataViewCtrlDC;
 230     friend class wxGtkDataViewListModelNotifier;
 231     GtkWidget                   *m_treeview;
 232     wxDataViewListModelNotifier *m_notifier;
 233
 234 private:
 235     DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
 236     DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
 237 };
 238
 239
 240 #endif // __GTKDATAVIEWCTRLH__