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