Reduce size of virtual list before sending out delete notification, fixes #10966...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61361 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp
index b54ad1982fc5c0ce31d61801ba37562a5702ed06..0e15715959fcf8dce3921a5facf89602ef0f3fb8 100644 (file)
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -535,13 +535,15 @@ void wxDataViewVirtualListModel::RowAppended()
 
 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 {
 
 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 {

+    m_size--;

     wxDataViewItem item( wxUIntToPtr(row+1) );
     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
     wxDataViewItem item( wxUIntToPtr(row+1) );
     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );

-    m_size--;

 }
 
 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 {
 }
 
 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 {

+    m_size -= rows.GetCount();
+    

     wxArrayInt sorted = rows;
     sorted.Sort( my_sort );
 
     wxArrayInt sorted = rows;
     sorted.Sort( my_sort );
 


@@ -553,8 +555,6 @@ void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
             array.Add( item );
     }
     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
             array.Add( item );
     }
     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );

-
-    m_size -= rows.GetCount();

 }
 
 void wxDataViewVirtualListModel::RowChanged( unsigned int row )
 }
 
 void wxDataViewVirtualListModel::RowChanged( unsigned int row )