From: Robert Roebling <robert@roebling.de>
Date: Thu, 9 Jul 2009 18:26:47 +0000 (+0000)
Subject: Reduce size of virtual list before sending out delete notification, fixes #10966... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/ca21a4e72927167815450b77155ec31fae590115

Reduce size of virtual list before sending out delete notification, fixes #10966: wxDataViewVirtualListModel row deletion bug

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 b54ad1982f..0e15715959 100644
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -535,13 +535,15 @@ void wxDataViewVirtualListModel::RowAppended()
 
 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 {
+    m_size--;
     wxDataViewItem item( wxUIntToPtr(row+1) );
     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
-    m_size--;
 }
 
 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 {
+    m_size -= rows.GetCount();
+    
     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 );
-
-    m_size -= rows.GetCount();
 }
 
 void wxDataViewVirtualListModel::RowChanged( unsigned int row )