Fixed bug in wxGrid::DrawAllGridLines that was causing crashes

[wxWidgets.git] / src / generic / filedlgg.cpp

diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp
index c2ce7eacf2156dc15dcbd6839705dee1cce62a0a..5a6e892e78bcb2a0b9c9c6b0eb8a73f8277850e4 100644 (file)
--- a/src/generic/filedlgg.cpp
+++ b/src/generic/filedlgg.cpp
@@ -444,11 +444,11 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
 
 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
+    EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
 END_EVENT_TABLE()
 
 
-
 wxFileCtrl::wxFileCtrl()
 {
     m_dirName = wxT("/");
@@ -682,6 +682,23 @@ void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
     delete fd;
 }
 
+void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
+{
+    wxListItem item;
+    item.m_mask = wxLIST_MASK_DATA;
+
+    item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
+    while ( item.m_itemId != -1 ) 
+    {
+        GetItem( item );
+        wxFileData *fd = (wxFileData*)item.m_data;
+        delete fd;
+        item.m_data = (void*) NULL;
+        SetItem( item );
+        item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
+    }
+}
+
 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 {
     wxFileData *fd = (wxFileData*)event.m_item.m_data;