src/common/datavcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/datavcmn.cpp
   3 // Purpose:     wxDataViewCtrl base classes and common parts
   4 // Author:      Robert Roebling
   5 // Created:     2006/02/20
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006, Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #include "wx/dataview.h"
  19 #include "wx/log.h"
  20 #include "wx/image.h"
  21
  22 // ---------------------------------------------------------
  23 // wxDataViewModel
  24 // ---------------------------------------------------------
  25
  26 IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject)
  27
  28 // ---------------------------------------------------------
  29 // wxDataViewListModel
  30 // ---------------------------------------------------------
  31
  32 IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel)
  33
  34 wxDataViewListModel::wxDataViewListModel()
  35 {
  36     m_notifier = NULL;
  37 }
  38
  39 wxDataViewListModel::~wxDataViewListModel()
  40 {
  41     if (m_notifier)
  42         delete m_notifier;
  43 }
  44
  45 bool wxDataViewListModel::RowAppended()
  46 {
  47     if (m_notifier)
  48         return m_notifier->RowAppended();
  49
  50     return false;
  51 }
  52
  53 bool wxDataViewListModel::RowPrepended()
  54 {
  55     if (m_notifier)
  56         return m_notifier->RowPrepended();
  57
  58     return false;
  59 }
  60
  61 bool wxDataViewListModel::RowInserted( size_t before )
  62 {
  63     if (m_notifier)
  64         return m_notifier->RowInserted( before );
  65
  66     return false;
  67 }
  68
  69 bool wxDataViewListModel::RowDeleted( size_t row )
  70 {
  71     if (m_notifier)
  72         return m_notifier->RowDeleted( row );
  73
  74     return false;
  75 }
  76
  77 bool wxDataViewListModel::RowChanged( size_t row )
  78 {
  79     if (m_notifier)
  80         return m_notifier->RowChanged( row );
  81
  82     return false;
  83 }
  84
  85 bool wxDataViewListModel::ValueChanged( size_t row, size_t col )
  86 {
  87     if (m_notifier)
  88         return m_notifier->RowAppended();
  89
  90     return false;
  91 }
  92
  93 bool wxDataViewListModel::Cleared()
  94 {
  95     if (m_notifier)
  96         return m_notifier->Cleared();
  97
  98     return false;
  99 }
 100
 101 void wxDataViewListModel::SetNotifier( wxDataViewListModelNotifier *notifier )
 102 {
 103     if (m_notifier)
 104         delete m_notifier;
 105
 106    m_notifier = notifier;
 107 }
 108
 109 wxDataViewListModelNotifier* wxDataViewListModel::GetNotifier()
 110 {
 111     return m_notifier;
 112 }
 113
 114 // ---------------------------------------------------------
 115 // wxDataViewCtrlBase
 116 // ---------------------------------------------------------
 117
 118 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 119
 120 wxDataViewCtrlBase::wxDataViewCtrlBase()
 121 {
 122     m_model = NULL;
 123 }
 124
 125 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 126 {
 127     if (m_model)
 128         delete m_model;
 129 }
 130
 131 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 132 {
 133     if (m_model)
 134         delete m_model;
 135
 136     m_model = model;
 137
 138     return true;
 139 }
 140
 141 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 142 {
 143     return m_model;
 144 }
 145