some wxArtProv docs

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

diff --git a/include/wx/dir.h b/include/wx/dir.h
index 4c8a2368cb7edcebf70ecd2805c86b79eccf9bfb..9c652c91ac3f1df9fe62a5c412a113bccec48a36 100644 (file)
--- a/include/wx/dir.h
+++ b/include/wx/dir.h
@@ -67,6 +67,8 @@ public:
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 
+class WXDLLEXPORT wxDirData;
+
 class WXDLLEXPORT wxDir
 {
 public:
@@ -107,12 +109,10 @@ public:
     bool GetNext(wxString *filename) const;
 
     // return true if this directory has any files in it
-    bool HasFiles(const wxString& spec = wxEmptyString)
-        { wxString s; return GetFirst(&s, spec, wxDIR_FILES | wxDIR_HIDDEN); }
+    bool HasFiles(const wxString& spec = wxEmptyString);
 
     // return true if this directory has any subdirectories
-    bool HasSubDirs(const wxString& spec = wxEmptyString)
-        { wxString s; return GetFirst(&s, spec, wxDIR_DIRS | wxDIR_HIDDEN); }
+    bool HasSubDirs(const wxString& spec = wxEmptyString);
 
     // enumerate all files in this directory and its subdirectories
     //