pretend that we support all encodings instead of not supporting any of them under...

[wxWidgets.git] / src / univ / textctrl.cpp

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index 0765852720df60322dc84ea845e0495fd2122623..3b15ef1070fea12489dd660c028822a9589f8d76 100644 (file)
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -487,7 +487,7 @@ struct WXDLLEXPORT wxTextWrappedData : public wxTextMultiLineData
 // ----------------------------------------------------------------------------
 
 /*
-   We use custom versions of wxWindows command processor to implement undo/redo
+   We use custom versions of wxWidgets command processor to implement undo/redo
    as we want to avoid storing the backpointer to wxTextCtrl in wxCommand
    itself: this is a waste of memory as all commands in the given command
    processor always have the same associated wxTextCtrl and so it makes sense
@@ -622,25 +622,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 // creation
 // ----------------------------------------------------------------------------
 
-wxTextCtrl::wxTextCtrl()
-{
-    Init();
-}
-
-wxTextCtrl::wxTextCtrl(wxWindow *parent,
-                       wxWindowID id,
-                       const wxString& value,
-                       const wxPoint& pos,
-                       const wxSize& size,
-                       long style,
-                       const wxValidator& validator,
-                       const wxString& name)
-{
-    Init();
-
-    Create(parent, id, value, pos, size, style, validator, name);
-}
-
 void wxTextCtrl::Init()
 {
     m_selAnchor =
@@ -1667,6 +1648,9 @@ wxString wxTextCtrl::GetLineText(wxTextCoord line) const
     }
     else // multiline
     {
+        //this is called during DoGetBestSize
+        if (line == 0 && GetLineCount() == 0) return wxEmptyString ;
+       
         wxCHECK_MSG( (size_t)line < GetLineCount(), _T(""),
                      _T("line index out of range") );