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     virtual bool Activate( wxRect cell ) { return false; };
  94
  95     // Create DC on request
  96     virtual wxDC *GetDC();
  97
  98 private:
  99     wxDC        *m_dc;
 100
 101 protected:
 102     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell)
 103 };
 104
 105 // ---------------------------------------------------------
 106 // wxDataViewProgressCell
 107 // ---------------------------------------------------------
 108
 109 class wxDataViewProgressCell: public wxDataViewCustomCell
 110 {
 111 public:
 112     wxDataViewProgressCell( const wxString &label = wxEmptyString,
 113                             const wxString &varianttype = wxT("long"),
 114                             wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
 115     ~wxDataViewProgressCell();
 116
 117     bool SetValue( const wxVariant &value );
 118
 119     virtual bool Render( wxRect cell, wxDC *dc, int state );
 120     virtual wxSize GetSize();
 121
 122 private:
 123     wxString    m_label;
 124     int         m_value;
 125
 126 protected:
 127     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressCell)
 128 };
 129
 130 // ---------------------------------------------------------
 131 // wxDataViewColumn
 132 // ---------------------------------------------------------
 133
 134 class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase
 135 {
 136 public:
 137     wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags = 0 );
 138     virtual ~wxDataViewColumn();
 139
 140     virtual void SetTitle( const wxString &title );
 141
 142     // implementation
 143     void* GetGtkHandle() { return m_column; }
 144
 145 private:
 146     // holds the GTK handle
 147     void*   m_column;
 148
 149 protected:
 150     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
 151 };
 152
 153 // ---------------------------------------------------------
 154 // wxDataViewCtrl
 155 // ---------------------------------------------------------
 156
 157 class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase
 158 {
 159 public:
 160     wxDataViewCtrl()
 161     {
 162         Init();
 163     }
 164
 165     wxDataViewCtrl( wxWindow *parent, wxWindowID id,
 166            const wxPoint& pos = wxDefaultPosition,
 167            const wxSize& size = wxDefaultSize, long style = 0,
 168            const wxValidator& validator = wxDefaultValidator )
 169     {
 170         Create(parent, id, pos, size, style, validator );
 171     }
 172
 173     virtual ~wxDataViewCtrl();
 174
 175     void Init();
 176
 177     bool Create(wxWindow *parent, wxWindowID id,
 178            const wxPoint& pos = wxDefaultPosition,
 179            const wxSize& size = wxDefaultSize, long style = 0,
 180            const wxValidator& validator = wxDefaultValidator );
 181
 182     virtual bool AssociateModel( wxDataViewListModel *model );
 183     virtual bool AppendColumn( wxDataViewColumn *col );
 184
 185 private:
 186     friend class wxDataViewCtrlDC;
 187     GtkWidget       *m_treeview;
 188
 189 private:
 190     DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
 191     DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
 192 };
 193
 194
 195 #endif // __GTKDATAVIEWCTRLH__