Don't create multiple parent-less top level frames in layout sample.

[wxWidgets.git] / include / wx / filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index f580d1d49429417761aa830709aa9b746898c62a..7768d77a1c8f1e7c8c09f755a5720caafe281e41 100644 (file)
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -490,16 +490,16 @@ public:
 
     // Dir accessors
     size_t GetDirCount() const { return m_dirs.size(); }
-    void AppendDir(const wxString& dir);
+    bool AppendDir(const wxString& dir);
     void PrependDir(const wxString& dir);
-    void InsertDir(size_t before, const wxString& dir);
+    bool InsertDir(size_t before, const wxString& dir);
     void RemoveDir(size_t pos);
     void RemoveLastDir() { RemoveDir(GetDirCount() - 1); }
 
     // Other accessors
     void SetExt( const wxString &ext )          { m_ext = ext; m_hasExt = !m_ext.empty(); }
-    void ClearExt()                             { m_ext = wxEmptyString; m_hasExt = false; }
-    void SetEmptyExt()                          { m_ext = wxT(""); m_hasExt = true; }
+    void ClearExt()                             { m_ext.clear(); m_hasExt = false; }
+    void SetEmptyExt()                          { m_ext.clear(); m_hasExt = true; }
     wxString GetExt() const                     { return m_ext; }
     bool HasExt() const                         { return m_hasExt; }