added wxUTF8StringBuffer for writing UTF8 data into wxString efficiently, similarly...

[wxWidgets.git] / src / common / datavcmn.cpp

diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp
index f069a307564fcb462415ae1e01bc4660ad691886..1572f8c75f8ef4d9d6e07b6b64b98c5a40e6352e 100644 (file)
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -42,7 +42,6 @@ WX_DEFINE_LIST(wxDataViewModelNotifiers);
 wxDataViewModel::wxDataViewModel()
 {
     m_notifiers.DeleteContents( true );
 wxDataViewModel::wxDataViewModel()
 {
     m_notifiers.DeleteContents( true );

-    m_sortingColumn = 0;

 }
 
 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
 }
 
 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )


@@ -141,7 +140,8 @@ void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
     m_notifiers.DeleteObject( notifier );
 }
 
     m_notifiers.DeleteObject( notifier );
 }
 

-int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 )
+int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+                              unsigned int column, bool ascending )

 {
     // sort branches before leaves
     bool item1_is_container = IsContainer(item1);
 {
     // sort branches before leaves
     bool item1_is_container = IsContainer(item1);


@@ -153,8 +153,15 @@ int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem
         return -1;
 
     wxVariant value1,value2;
         return -1;
 
     wxVariant value1,value2;

-    GetValue( value1, item1, m_sortingColumn );
-    GetValue( value2, item2, m_sortingColumn );
+    GetValue( value1, item1, column );
+    GetValue( value2, item2, column );
+
+    if (!ascending)
+    {
+        wxVariant temp = value1;
+        value1 = value2;
+        value2 = temp;
+    }

 
     if (value1.GetType() == wxT("string"))
     {
 
     if (value1.GetType() == wxT("string"))
     {


@@ -188,6 +195,9 @@ int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem
     // items must be different
     unsigned long litem1 = (unsigned long) item1.GetID();
     unsigned long litem2 = (unsigned long) item2.GetID();
     // items must be different
     unsigned long litem1 = (unsigned long) item1.GetID();
     unsigned long litem2 = (unsigned long) item2.GetID();

+    
+    if (!ascending)
+        return litem2-litem2;

 
     return litem1-litem2;
 }
 
     return litem1-litem2;
 }


@@ -261,9 +271,13 @@ wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
     return wxDataViewItem( m_hash[row] );
 }
 
     return wxDataViewItem( m_hash[row] );
 }
 

-int wxDataViewIndexListModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 )
+int wxDataViewIndexListModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+                                       unsigned int column, bool ascending )

 {
 {

-    return GetRow(item1) - GetRow(item2);
+    if (ascending)
+        return GetRow(item1) - GetRow(item2);
+    
+    return GetRow(item2) - GetRow(item1);

 }
 
 void wxDataViewIndexListModel::GetValue( wxVariant &variant,
 }
 
 void wxDataViewIndexListModel::GetValue( wxVariant &variant,


@@ -679,7 +693,12 @@ wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos )
 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
 
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED)
 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
 
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED)

+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_DESELECTED)

 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)

+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED)

 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)