From d122f8c745c618a36f492e14f1ca1fd7230c5c9f Mon Sep 17 00:00:00 2001
From: Mattia Barbon <mbarbon@cpan.org>
Date: Thu, 11 Sep 2003 21:01:31 +0000
Subject: [PATCH]   wxX11 STL-ification.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23536 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/x11/textctrl.h |  3 ++-
 src/x11/textctrl.cpp      | 16 ++++++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/include/wx/x11/textctrl.h b/include/wx/x11/textctrl.h
index 3b4b48ac40..1b8f0143a2 100644
--- a/include/wx/x11/textctrl.h
+++ b/include/wx/x11/textctrl.h
@@ -24,7 +24,7 @@
 #endif
 
 #include "wx/scrolwin.h"
-#include "wx/dynarray.h"
+#include "wx/arrstr.h"
 #include "wx/datetime.h"
 
 //-----------------------------------------------------------------------------
@@ -101,6 +101,7 @@ public:
                long style = 0,
                const wxValidator& validator = wxDefaultValidator,
                const wxString &name = wxTextCtrlNameStr);
+    virtual ~wxTextCtrl();
 
     bool Create(wxWindow *parent,
                 wxWindowID id,
diff --git a/src/x11/textctrl.cpp b/src/x11/textctrl.cpp
index 84b9ae0290..6f74efadb2 100644
--- a/src/x11/textctrl.cpp
+++ b/src/x11/textctrl.cpp
@@ -157,8 +157,6 @@ void wxTextCtrl::Init()
     m_editable = TRUE;
     m_modified = FALSE;
     
-    m_undos.DeleteContents( TRUE );
-    
     m_lang = wxSOURCE_LANG_NONE;
     
     m_capturing = FALSE;
@@ -202,6 +200,11 @@ wxTextCtrl::wxTextCtrl( wxWindow *parent,
     Create( parent, id, value, pos, size, style, validator, name );
 }
 
+wxTextCtrl::~wxTextCtrl()
+{
+    WX_CLEAR_LIST(wxList, m_undos);
+}
+
 bool wxTextCtrl::Create( wxWindow *parent,
                          wxWindowID id,
                          const wxString &value,
@@ -398,7 +401,7 @@ void wxTextCtrl::Clear()
     
     SetScrollbars( m_charWidth, m_lineHeight, 0, 0, 0, 0 );
     Refresh();
-    m_undos.Clear();
+    WX_CLEAR_LIST(wxList, m_undos);
 }
 
 void wxTextCtrl::Replace(long from, long to, const wxString& value)
@@ -795,12 +798,13 @@ void wxTextCtrl::Undo()
 {
     if (m_undos.GetCount() == 0) return;
     
-    wxList::Node *node = m_undos.Item( m_undos.GetCount()-1 );
+    wxList::compatibility_iterator node = m_undos.Item( m_undos.GetCount()-1 );
     wxSourceUndoStep *undo = (wxSourceUndoStep*) node->GetData();
     
     undo->Undo();
-    
-    delete node;
+
+    delete undo;
+    m_undos.Erase( node );
     
     m_modified = TRUE;
 }