include/wx/dataview.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/dataview.h
   3 // Purpose:     wxDataViewCtrl base classes
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     08.01.06
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DATAVIEW_H_BASE_
  13 #define _WX_DATAVIEW_H_BASE_
  14
  15 #include "wx/defs.h"
  16
  17 #if wxUSE_DATAVIEWCTRL
  18
  19 #include "wx/control.h"
  20 #include "wx/textctrl.h"
  21 #include "wx/bitmap.h"
  22
  23 // ----------------------------------------------------------------------------
  24 // wxDataViewCtrl flags
  25 // ----------------------------------------------------------------------------
  26
  27 // ----------------------------------------------------------------------------
  28 // wxDataViewCtrl globals
  29 // ----------------------------------------------------------------------------
  30
  31 extern WXDLLEXPORT_DATA(const wxChar) wxDataViewCtrlNameStr[];
  32
  33 // ---------------------------------------------------------
  34 // wxDataViewModel
  35 // ---------------------------------------------------------
  36
  37 class wxDataViewModel: public wxObject
  38 {
  39 public:
  40     wxDataViewModel() { }
  41     virtual ~wxDataViewModel() { }
  42
  43 protected:
  44     DECLARE_NO_COPY_CLASS(wxDataViewModel)
  45 };
  46
  47 // ---------------------------------------------------------
  48 // wxDataViewListModelNotifier
  49 // ---------------------------------------------------------
  50
  51 class wxDataViewListModelNotifier
  52 {
  53 public:
  54     wxDataViewListModelNotifier() { }
  55     virtual ~wxDataViewListModelNotifier() { }
  56
  57     virtual bool RowAppended() = 0;
  58     virtual bool RowPrepended() = 0;
  59     virtual bool RowInserted( size_t before ) = 0;
  60     virtual bool RowDeleted( size_t row ) = 0;
  61     virtual bool RowChanged( size_t row ) = 0;
  62     virtual bool ValueChanged( size_t row, size_t col ) = 0;
  63     virtual bool Cleared() = 0;
  64 }
  65
  66 // ---------------------------------------------------------
  67 // wxDataViewListModel
  68 // ---------------------------------------------------------
  69
  70 class wxDataViewListModel: public wxDataViewModel
  71 {
  72 public:
  73     wxDataViewListModel();
  74     virtual ~wxDataViewListModel();
  75
  76     virtual size_t GetNumberOfRows() = 0;
  77     virtual size_t GetNumberOfCols() = 0;
  78     // as reported by wxVariant
  79     virtual wxString GetColType( size_t col ) = 0;
  80     virtual wxVariant GetValue( size_t col, size_t row ) = 0;
  81
  82     // delegated notifiers
  83     bool RowAppended();
  84     bool RowPrepended();
  85     bool RowInserted( size_t before );
  86     bool RowDeleted( size_t row );
  87     bool RowChanged( size_t row );
  88     bool ValueChanged( size_t row, size_t col );
  89     bool Cleared();
  90
  91     void SetNotifier( wxDataViewListModelNotifier *notifier );
  92     wxDataViewListModelNotifier* GetNotifier();
  93
  94 private:
  95     wxDataViewListModelNotifier *m_notifier;
  96
  97 protected:
  98     DECLARE_NO_COPY_CLASS(wxDataViewListModel)
  99 };
 100
 101 // ---------------------------------------------------------
 102 // wxDataViewCtrlBase
 103 // ---------------------------------------------------------
 104
 105 class wxDataViewCtrlBase: public wxControl
 106 {
 107 public:
 108     wxDataViewCtrlBase();
 109     ~wxDataViewCtrlBase();
 110
 111     virtual bool AppendStringColumn( const wxString &label ) = 0;
 112
 113     virtual bool AssociateModel( wxDataViewModel *model );
 114     wxDataViewModel* GetModel();
 115
 116 private:
 117     wxDataViewModel    *m_model;
 118
 119 protected:
 120     DECLARE_NO_COPY_CLASS(wxDataViewCtrlBase)
 121 };
 122
 123
 124
 125 #if defined(__WXGTK20__)
 126     #include "wx/gtk/dataview.h"
 127 #elif defined(__WXMAC__)
 128     #include "wx/mac/dataview.h"
 129 #else
 130     #include "wx/generic/dataview.h"
 131 #endif
 132
 133 #endif // wxUSE_DATAVIEWCTRL
 134
 135 #endif
 136     // _WX_DATAVIEW_H_BASE_