diff -r b22f661cbcfb -r c798a68c5560 TextViewer.py
--- a/TextViewer.py	Thu Aug 23 09:50:35 2007 +0200
+++ b/TextViewer.py	Mon Aug 27 17:37:50 2007 +0200
@@ -92,7 +92,7 @@
 class TextViewer(wx.stc.StyledTextCtrl):
     
     def __init__(self, parent, window, controler):
-        wx.stc.StyledTextCtrl.__init__(self, parent, ID_TEXTVIEWER, style=0)
+        wx.stc.StyledTextCtrl.__init__(self, parent, ID_TEXTVIEWER, size=wx.Size(0, 0), style=0)
         
         self.CmdKeyAssign(ord('+'), wx.stc.STC_SCMOD_CTRL, wx.stc.STC_CMD_ZOOMIN)
         self.CmdKeyAssign(ord('-'), wx.stc.STC_SCMOD_CTRL, wx.stc.STC_CMD_ZOOMOUT)
@@ -143,7 +143,6 @@
         self.SetModEventMask(wx.stc.STC_MOD_BEFOREINSERT|wx.stc.STC_MOD_BEFOREDELETE)
 
         self.Bind(wx.stc.EVT_STC_STYLENEEDED, self.OnStyleNeeded, id=ID_TEXTVIEWER)
-        
         if window and controler :
             self.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
             self.Bind(wx.stc.EVT_STC_DO_DROP, self.OnDoDrop, id=ID_TEXTVIEWER)
@@ -230,10 +229,10 @@
         self.SetText(new_text)
         new_cursor_pos = GetCursorPos(old_text, new_text)
         if new_cursor_pos != None:
-            self.SetSelection(new_cursor_pos, new_cursor_pos)
-            self.EnsureCaretVisible()
-        else:
-            self.SetSelection(old_cursor_pos, old_cursor_pos)
+            self.GotoPos(new_cursor_pos)
+        else:
+            self.GotoPos(old_cursor_pos)
+        self.ScrollToColumn(0)
         self.RefreshJumpList()
         self.EmptyUndoBuffer()
         self.DisableEvents = False