simplify code so it always returns the same object

[wxWidgets.git] / src / x11 / textctrl.cpp

diff --git a/src/x11/textctrl.cpp b/src/x11/textctrl.cpp
index ffb7b4130127c2bd076cc922b733f03cd5ba0e92..d37b6670680ca3a6c23facb05ce649bef8df2a6c 100644 (file)
--- a/src/x11/textctrl.cpp
+++ b/src/x11/textctrl.cpp
@@ -131,8 +131,6 @@ WX_DEFINE_OBJARRAY(wxSourceLineArray);
 //  wxTextCtrl
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase)
-
 BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
     EVT_PAINT(wxTextCtrl::OnPaint)
     EVT_ERASE_BACKGROUND(wxTextCtrl::OnEraseBackground)
@@ -1558,7 +1556,7 @@ void wxTextCtrl::DrawLine( wxDC &dc, int x, int y, const wxString &line2, int li
 
         size_t pos = 0;
         wxString token( GetNextToken( line, pos ) );
-        while (!token.IsNull())
+        while ( !token.empty() )
         {
             if (m_keywords.Index( token ) != wxNOT_FOUND)
             {
@@ -2375,18 +2373,6 @@ wxSize wxTextCtrl::DoGetBestSize() const
     }
 }
 
-// ----------------------------------------------------------------------------
-// freeze/thaw
-// ----------------------------------------------------------------------------
-
-void wxTextCtrl::Freeze()
-{
-}
-
-void wxTextCtrl::Thaw()
-{
-}
-
 void wxTextCtrl::OnSetFocus( wxFocusEvent& event )
 {
     // To hide or show caret, as appropriate