X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bf19b714f0efa3f49333746e03f320681924c9e6..f155075229d771430f0793700f5048ad4be00e9d:/samples/dataview/mymodels.cpp?ds=sidebyside diff --git a/samples/dataview/mymodels.cpp b/samples/dataview/mymodels.cpp index 75d687bdf1..a3cb111198 100644 --- a/samples/dataview/mymodels.cpp +++ b/samples/dataview/mymodels.cpp @@ -1,382 +1,549 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: mymodels.cpp -// Purpose: wxDataViewCtrl wxWidgets sample -// Author: Robert Roebling -// Modified by: Francesco Montorsi, Bo Yang -// Created: 06/01/06 -// RCS-ID: $Id$ -// Copyright: (c) Robert Roebling -// Licence: wxWindows license -///////////////////////////////////////////////////////////////////////////// - - -// For compilers that support precompilation, includes "wx/wx.h". -#include "wx/wxprec.h" - -#ifdef __BORLANDC__ -#pragma hdrstop -#endif - -#ifndef WX_PRECOMP - #include "wx/wx.h" -#endif - -#include "wx/dataview.h" -#include "mymodels.h" - -// ---------------------------------------------------------------------------- -// resources -// ---------------------------------------------------------------------------- - -#include "null.xpm" - - -// ---------------------------------------------------------------------------- -// MyMusicTreeModel -// ---------------------------------------------------------------------------- - -MyMusicTreeModel::MyMusicTreeModel() -{ - m_root = new MyMusicTreeModelNode( NULL, wxT("My Music" )); - m_pop = new MyMusicTreeModelNode( m_root, wxT("Pop music") ); - m_root->Append( m_pop ); - m_pop->Append( new MyMusicTreeModelNode( m_pop, - wxT("You are not alone"), wxT("Michael Jackson"), 1995 ) ); - m_pop->Append( new MyMusicTreeModelNode( m_pop, - wxT("Take a bow"), wxT("Madonna"), 1994 ) ); - m_classical = new MyMusicTreeModelNode( m_root, wxT("Classical music") ); - m_root->Append( m_classical ); - m_ninth = new MyMusicTreeModelNode( m_classical, - wxT("Ninth symphony"), wxT("Ludwig van Beethoven"), 1824 ); - m_classical->Append( m_ninth ); - m_classical->Append( new MyMusicTreeModelNode( m_classical, - wxT("German Requiem"), wxT("Johannes Brahms"), 1868 ) ); - m_classicalMusicIsKnownToControl = false; -} - -wxString MyMusicTreeModel::GetTitle( const wxDataViewItem &item ) const -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - if (!node) - return wxEmptyString; - - return node->m_title; -} - -int MyMusicTreeModel::GetYear( const wxDataViewItem &item ) const -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - if (!node) - return 2000; - - return node->m_year; -} - -void MyMusicTreeModel::AddToClassical( const wxString &title, const wxString &artist, int year ) -{ - // add to data - MyMusicTreeModelNode *child_node = - new MyMusicTreeModelNode( m_classical, title, artist, year ); - - m_classical->Append( child_node ); - - if (m_classicalMusicIsKnownToControl) - { - // notify control - wxDataViewItem child( (void*) child_node ); - wxDataViewItem parent( (void*) m_classical ); - ItemAdded( parent, child ); - } -} - -void MyMusicTreeModel::Delete( const wxDataViewItem &item ) -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - wxDataViewItem parent( node->GetParent() ); - - node->GetParent()->GetChildren().Remove( node ); - delete node; - - // notify control - ItemDeleted( parent, item ); -} - -int MyMusicTreeModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, - unsigned int column, bool ascending ) -{ - if (IsContainer(item1) && IsContainer(item2)) - { - wxVariant value1,value2; - GetValue( value1, item1, 0 ); - GetValue( value2, item2, 0 ); - - wxString str1 = value1.GetString(); - wxString str2 = value2.GetString(); - int res = str1.Cmp( str2 ); - if (res) return res; - - // items must be different - wxUIntPtr litem1 = (wxUIntPtr) item1.GetID(); - wxUIntPtr litem2 = (wxUIntPtr) item2.GetID(); - - return litem1-litem2; - } - - return wxDataViewModel::Compare( item1, item2, column, ascending ); -} - -void MyMusicTreeModel::GetValue( wxVariant &variant, - const wxDataViewItem &item, unsigned int col ) const -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - switch (col) - { - case 0: variant = node->m_title; break; - case 1: variant = node->m_artist; break; - case 2: variant = (long) node->m_year; break; - case 3: variant = node->m_quality; break; - case 4: - // wxMac doesn't conceal the popularity progress renderer, return 0 for containers - if (IsContainer(item)) - variant = (long) 0; - else - variant = (long) 80; // all music is very 80% popular - break; - case 5: - // Make size of red square depend on year - if (GetYear(item) < 1900) - variant = (long) 35; - else - variant = (long) 25; - break; - default: - { - wxLogError( wxT("MyMusicTreeModel::GetValue: wrong column %d"), col ); - - // provoke a crash when mouse button down - wxMouseState state = wxGetMouseState(); - if (state.ShiftDown()) - { - char *crash = 0; - *crash = 0; - } - } - } -} - -bool MyMusicTreeModel::SetValue( const wxVariant &variant, - const wxDataViewItem &item, unsigned int col ) -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - switch (col) - { - case 0: node->m_title = variant.GetString(); return true; - case 1: node->m_artist = variant.GetString(); return true; - case 2: node->m_year = variant.GetLong(); return true; - case 3: node->m_quality = variant.GetString(); return true; - default: wxLogError( wxT("MyMusicTreeModel::SetValue: wrong column") ); - } - return false; -} - -wxDataViewItem MyMusicTreeModel::GetParent( const wxDataViewItem &item ) const -{ - // the invisble root node has no parent - if (!item.IsOk()) - return wxDataViewItem(0); - - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - - // "MyMusic" also has no parent - if (node == m_root) - return wxDataViewItem(0); - - return wxDataViewItem( (void*) node->GetParent() ); -} - -bool MyMusicTreeModel::IsContainer( const wxDataViewItem &item ) const -{ - // the invisble root node can have children (in - // our model always "MyMusic") - if (!item.IsOk()) - return true; - - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); - return node->IsContainer(); -} - -unsigned int MyMusicTreeModel::GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const -{ - MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) parent.GetID(); - if (!node) - { - array.Add( wxDataViewItem( (void*) m_root ) ); - return 1; - } - - if (node == m_classical) - { - MyMusicTreeModel *model = (MyMusicTreeModel*)(const MyMusicTreeModel*) this; - model->m_classicalMusicIsKnownToControl = true; - } - - if (node->GetChildCount() == 0) - { - return 0; - } - - unsigned int count = node->GetChildren().GetCount(); - unsigned int pos; - for (pos = 0; pos < count; pos++) - { - MyMusicTreeModelNode *child = node->GetChildren().Item( pos ); - array.Add( wxDataViewItem( (void*) child ) ); - } - return count; -} - - - -// ---------------------------------------------------------------------------- -// MyListModel -// ---------------------------------------------------------------------------- - -static int my_sort_reverse( int *v1, int *v2 ) -{ - return *v2-*v1; -} - -static int my_sort( int *v1, int *v2 ) -{ - return *v1-*v2; -} - -MyListModel::MyListModel() : -#ifdef __WXMAC__ - wxDataViewVirtualListModel( 1000 + 100 ) -#else - wxDataViewVirtualListModel( 100000 + 100 ) -#endif -{ -#ifdef __WXMAC__ - m_virtualItems = 1000; -#else - m_virtualItems = 100000; -#endif - - unsigned int i; - for (i = 0; i < 100; i++) - { - wxString str; - str.Printf( wxT("row number %d"), i ); - m_array.Add( str ); - } - - m_icon = wxIcon( null_xpm ); -} - -void MyListModel::Prepend( const wxString &text ) -{ - m_array.Insert( text, 0 ); - RowPrepended(); -} - -void MyListModel::DeleteItem( const wxDataViewItem &item ) -{ - unsigned int row = GetRow( item ); - if (row >= m_array.GetCount()) - return; - - m_array.RemoveAt( row ); - RowDeleted( row ); -} - -void MyListModel::DeleteItems( const wxDataViewItemArray &items ) -{ - wxArrayInt rows; - unsigned int i; - for (i = 0; i < items.GetCount(); i++) - { - unsigned int row = GetRow( items[i] ); - if (row < m_array.GetCount()) - rows.Add( row ); - } - - // Sort in descending order so that the last - // row will be deleted first. Otherwise the - // remaining indeces would all be wrong. - rows.Sort( my_sort_reverse ); - for (i = 0; i < rows.GetCount(); i++) - m_array.RemoveAt( rows[i] ); - - // This is just to test if wxDataViewCtrl can - // cope with removing rows not sorted in - // descending order - rows.Sort( my_sort ); - RowsDeleted( rows ); -} - -void MyListModel::AddMany() -{ - m_virtualItems += 1000; - Reset( m_array.GetCount() + m_virtualItems ); -} - -void MyListModel::GetValueByRow( wxVariant &variant, - unsigned int row, unsigned int col ) const -{ - if (col==0) - { - if (row >= m_array.GetCount()) - { - wxString str; - str.Printf(wxT("row %d"), row - m_array.GetCount() ); - variant = str; - } - else - { - variant = m_array[ row ]; - } - } else - if (col==1) - { - wxDataViewIconText data( wxT("test"), m_icon ); - variant << data; - } else - if (col==2) - { - if (row >= m_array.GetCount()) - variant = wxT("plain"); - else - variant = wxT("blue"); - } -} - -bool MyListModel::GetAttrByRow( unsigned int row, unsigned int col, wxDataViewItemAttr &attr ) -{ - if (col != 2) - return false; - - if (row < m_array.GetCount()) - { - attr.SetColour( *wxBLUE ); - attr.SetItalic( true ); - } - - return true; -} - -bool MyListModel::SetValueByRow( const wxVariant &variant, - unsigned int row, unsigned int col ) -{ - if (col == 0) - { - if (row >= m_array.GetCount()) - return false; - - m_array[row] = variant.GetString(); - return true; - } - - return false; -} +///////////////////////////////////////////////////////////////////////////// +// Name: mymodels.cpp +// Purpose: wxDataViewCtrl wxWidgets sample +// Author: Robert Roebling +// Modified by: Francesco Montorsi, Bo Yang +// Created: 06/01/06 +// RCS-ID: $Id$ +// Copyright: (c) Robert Roebling +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// + + +// For compilers that support precompilation, includes "wx/wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ +#pragma hdrstop +#endif + +#ifndef WX_PRECOMP + #include "wx/wx.h" +#endif + +#include "wx/dataview.h" +#include "mymodels.h" + +// ---------------------------------------------------------------------------- +// resources +// ---------------------------------------------------------------------------- + +#include "null.xpm" +#include "wx_small.xpm" + + +// ---------------------------------------------------------------------------- +// MyMusicTreeModel +// ---------------------------------------------------------------------------- + +MyMusicTreeModel::MyMusicTreeModel() +{ + m_root = new MyMusicTreeModelNode( NULL, "My Music" ); + + // setup pop music + m_pop = new MyMusicTreeModelNode( m_root, "Pop music" ); + m_pop->Append( + new MyMusicTreeModelNode( m_pop, "You are not alone", "Michael Jackson", 1995 ) ); + m_pop->Append( + new MyMusicTreeModelNode( m_pop, "Take a bow", "Madonna", 1994 ) ); + m_root->Append( m_pop ); + + // setup classical music + m_classical = new MyMusicTreeModelNode( m_root, "Classical music" ); + m_ninth = new MyMusicTreeModelNode( m_classical, "Ninth symphony", + "Ludwig van Beethoven", 1824 ); + m_classical->Append( m_ninth ); + m_classical->Append( new MyMusicTreeModelNode( m_classical, "German Requiem", + "Johannes Brahms", 1868 ) ); + m_root->Append( m_classical ); + + m_classicalMusicIsKnownToControl = false; +} + +wxString MyMusicTreeModel::GetTitle( const wxDataViewItem &item ) const +{ + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + if (!node) // happens if item.IsOk()==false + return wxEmptyString; + + return node->m_title; +} + +wxString MyMusicTreeModel::GetArtist( const wxDataViewItem &item ) const +{ + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + if (!node) // happens if item.IsOk()==false + return wxEmptyString; + + return node->m_artist; +} + +int MyMusicTreeModel::GetYear( const wxDataViewItem &item ) const +{ + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + if (!node) // happens if item.IsOk()==false + return 2000; + + return node->m_year; +} + +void MyMusicTreeModel::AddToClassical( const wxString &title, const wxString &artist, + unsigned int year ) +{ + if (!m_classical) + { + wxASSERT(m_root); + + // it was removed: restore it + m_classical = new MyMusicTreeModelNode( m_root, "Classical music" ); + m_root->Append( m_classical ); + + // notify control + wxDataViewItem child( (void*) m_classical ); + wxDataViewItem parent( (void*) m_root ); + ItemAdded( parent, child ); + } + + // add to the classical music node a new node: + MyMusicTreeModelNode *child_node = + new MyMusicTreeModelNode( m_classical, title, artist, year ); + m_classical->Append( child_node ); + + // FIXME: what's m_classicalMusicIsKnownToControl for? + if (m_classicalMusicIsKnownToControl) + { + // notify control + wxDataViewItem child( (void*) child_node ); + wxDataViewItem parent( (void*) m_classical ); + ItemAdded( parent, child ); + } +} + +void MyMusicTreeModel::Delete( const wxDataViewItem &item ) +{ + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + if (!node) // happens if item.IsOk()==false + return; + + wxDataViewItem parent( node->GetParent() ); + if (!parent.IsOk()) + { + wxASSERT(node == m_root); + + // don't make the control completely empty: + wxLogError( "Cannot remove the root item!" ); + return; + } + + // is the node one of those we keep stored in special pointers? + if (node == m_pop) + m_pop = NULL; + else if (node == m_classical) + m_classical = NULL; + else if (node == m_ninth) + m_ninth = NULL; + + // first remove the node from the parent's array of children; + // NOTE: MyMusicTreeModelNodePtrArray is only an array of _pointers_ + // thus removing the node from it doesn't result in freeing it + node->GetParent()->GetChildren().Remove( node ); + + // free the node + delete node; + + // notify control + ItemDeleted( parent, item ); +} + +int MyMusicTreeModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ) const +{ + wxASSERT(item1.IsOk() && item2.IsOk()); + // should never happen + + if (IsContainer(item1) && IsContainer(item2)) + { + wxVariant value1, value2; + GetValue( value1, item1, 0 ); + GetValue( value2, item2, 0 ); + + wxString str1 = value1.GetString(); + wxString str2 = value2.GetString(); + int res = str1.Cmp( str2 ); + if (res) return res; + + // items must be different + wxUIntPtr litem1 = (wxUIntPtr) item1.GetID(); + wxUIntPtr litem2 = (wxUIntPtr) item2.GetID(); + + return litem1-litem2; + } + + return wxDataViewModel::Compare( item1, item2, column, ascending ); +} + +void MyMusicTreeModel::GetValue( wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) const +{ + wxASSERT(item.IsOk()); + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + switch (col) + { + case 0: + variant = node->m_title; + break; + case 1: + variant = node->m_artist; + break; + case 2: + variant = (long) node->m_year; + break; + case 3: + variant = node->m_quality; + break; + case 4: + variant = 80L; // all music is very 80% popular + break; + case 5: + if (GetYear(item) < 1900) + variant = "old"; + else + variant = "new"; + break; + + default: + wxLogError( "MyMusicTreeModel::GetValue: wrong column %d", col ); + } +} + +bool MyMusicTreeModel::SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) +{ + wxASSERT(item.IsOk()); + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + switch (col) + { + case 0: + node->m_title = variant.GetString(); + return true; + case 1: + node->m_artist = variant.GetString(); + return true; + case 2: + node->m_year = variant.GetLong(); + return true; + case 3: + node->m_quality = variant.GetString(); + return true; + + default: + wxLogError( "MyMusicTreeModel::SetValue: wrong column" ); + } + return false; +} + +bool MyMusicTreeModel::IsEnabled( const wxDataViewItem &item, + unsigned int col ) const +{ + wxASSERT(item.IsOk()); + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + + // disable Beethoven's ratings, his pieces can only be good + return !(col == 3 && node->m_artist.EndsWith("Beethoven")); +} + +wxDataViewItem MyMusicTreeModel::GetParent( const wxDataViewItem &item ) const +{ + // the invisible root node has no parent + if (!item.IsOk()) + return wxDataViewItem(0); + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + + // "MyMusic" also has no parent + if (node == m_root) + return wxDataViewItem(0); + + return wxDataViewItem( (void*) node->GetParent() ); +} + +bool MyMusicTreeModel::IsContainer( const wxDataViewItem &item ) const +{ + // the invisble root node can have children + // (in our model always "MyMusic") + if (!item.IsOk()) + return true; + + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID(); + return node->IsContainer(); +} + +unsigned int MyMusicTreeModel::GetChildren( const wxDataViewItem &parent, + wxDataViewItemArray &array ) const +{ + MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) parent.GetID(); + if (!node) + { + array.Add( wxDataViewItem( (void*) m_root ) ); + return 1; + } + + if (node == m_classical) + { + MyMusicTreeModel *model = (MyMusicTreeModel*)(const MyMusicTreeModel*) this; + model->m_classicalMusicIsKnownToControl = true; + } + + if (node->GetChildCount() == 0) + { + return 0; + } + + unsigned int count = node->GetChildren().GetCount(); + for (unsigned int pos = 0; pos < count; pos++) + { + MyMusicTreeModelNode *child = node->GetChildren().Item( pos ); + array.Add( wxDataViewItem( (void*) child ) ); + } + + return count; +} + + + +// ---------------------------------------------------------------------------- +// MyListModel +// ---------------------------------------------------------------------------- + +static int my_sort_reverse( int *v1, int *v2 ) +{ + return *v2-*v1; +} + +static int my_sort( int *v1, int *v2 ) +{ + return *v1-*v2; +} + +#define INITIAL_NUMBER_OF_ITEMS 10000 + +MyListModel::MyListModel() : + wxDataViewVirtualListModel( INITIAL_NUMBER_OF_ITEMS ) +{ + // the first 100 items are really stored in this model; + // all the others are synthesized on request + static const unsigned NUMBER_REAL_ITEMS = 100; + + m_textColValues.reserve(NUMBER_REAL_ITEMS); + m_textColValues.push_back("first row with long label to test ellipsization"); + for (unsigned int i = 1; i < NUMBER_REAL_ITEMS; i++) + { + m_textColValues.push_back(wxString::Format("real row %d", i)); + } + + m_iconColValues.assign(NUMBER_REAL_ITEMS, "test"); + + m_icon[0] = wxIcon( null_xpm ); + m_icon[1] = wxIcon( wx_small_xpm ); +} + +void MyListModel::Prepend( const wxString &text ) +{ + m_textColValues.Insert( text, 0 ); + RowPrepended(); +} + +void MyListModel::DeleteItem( const wxDataViewItem &item ) +{ + unsigned int row = GetRow( item ); + + if (row >= m_textColValues.GetCount()) + return; + + m_textColValues.RemoveAt( row ); + RowDeleted( row ); +} + +void MyListModel::DeleteItems( const wxDataViewItemArray &items ) +{ + unsigned i; + wxArrayInt rows; + for (i = 0; i < items.GetCount(); i++) + { + unsigned int row = GetRow( items[i] ); + if (row < m_textColValues.GetCount()) + rows.Add( row ); + } + + if (rows.GetCount() == 0) + { + // none of the selected items were in the range of the items + // which we store... for simplicity, don't allow removing them + wxLogError( "Cannot remove rows with an index greater than %d", m_textColValues.GetCount() ); + return; + } + + // Sort in descending order so that the last + // row will be deleted first. Otherwise the + // remaining indeces would all be wrong. + rows.Sort( my_sort_reverse ); + for (i = 0; i < rows.GetCount(); i++) + m_textColValues.RemoveAt( rows[i] ); + + // This is just to test if wxDataViewCtrl can + // cope with removing rows not sorted in + // descending order + rows.Sort( my_sort ); + RowsDeleted( rows ); +} + +void MyListModel::AddMany() +{ + Reset( GetCount()+1000 ); +} + +void MyListModel::GetValueByRow( wxVariant &variant, + unsigned int row, unsigned int col ) const +{ + switch ( col ) + { + case Col_EditableText: + if (row >= m_textColValues.GetCount()) + variant = wxString::Format( "virtual row %d", row ); + else + variant = m_textColValues[ row ]; + break; + + case Col_IconText: + { + wxString text; + if ( row >= m_iconColValues.GetCount() ) + text = "virtual icon"; + else + text = m_iconColValues[row]; + + variant << wxDataViewIconText(text, m_icon[row % 2]); + } + break; + + case Col_TextWithAttr: + { + static const char *labels[5] = + { + "blue", "green", "red", "bold cyan", "default", + }; + + variant = labels[row % 5]; + } + break; + + case Col_Custom: + variant = wxString::Format("%d", row % 100); + break; + + case Col_Max: + wxFAIL_MSG( "invalid column" ); + } +} + +bool MyListModel::GetAttrByRow( unsigned int row, unsigned int col, + wxDataViewItemAttr &attr ) const +{ + switch ( col ) + { + case Col_EditableText: + return false; + + case Col_IconText: + if ( !(row % 2) ) + return false; + attr.SetColour(*wxLIGHT_GREY); + break; + + case Col_TextWithAttr: + case Col_Custom: + // do what the labels defined in GetValueByRow() hint at + switch ( row % 5 ) + { + case 0: + attr.SetColour(*wxBLUE); + break; + + case 1: + attr.SetColour(*wxGREEN); + break; + + case 2: + attr.SetColour(*wxRED); + break; + + case 3: + attr.SetColour(*wxCYAN); + attr.SetBold(true); + break; + + case 4: + return false; + } + break; + + case Col_Max: + wxFAIL_MSG( "invalid column" ); + } + + return true; +} + +bool MyListModel::SetValueByRow( const wxVariant &variant, + unsigned int row, unsigned int col ) +{ + switch ( col ) + { + case Col_EditableText: + case Col_IconText: + if (row >= m_textColValues.GetCount()) + { + // the item is not in the range of the items + // which we store... for simplicity, don't allow editing it + wxLogError( "Cannot edit rows with an index greater than %d", + m_textColValues.GetCount() ); + return false; + } + + if ( col == Col_EditableText ) + { + m_textColValues[row] = variant.GetString(); + } + else // col == Col_IconText + { + wxDataViewIconText iconText; + iconText << variant; + m_iconColValues[row] = iconText.GetText(); + } + return true; + + case Col_TextWithAttr: + case Col_Custom: + wxLogError("Cannot edit the column %d", col); + break; + + case Col_Max: + wxFAIL_MSG( "invalid column" ); + } + + return false; +} + + +// ---------------------------------------------------------------------------- +// MyListStoreDerivedModel +// ---------------------------------------------------------------------------- + +bool MyListStoreDerivedModel::IsEnabledByRow(unsigned int row, unsigned int col) const +{ + // disabled the last two checkboxes + return !(col == 0 && 8 <= row && row <= 9); +}