Trying to commit wxDirDialog patch.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38956 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/dirdlg.h

@@ -0,0 +1,61 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        dirdlg.h
+// Purpose:     wxDirDialogGTK
+// Author:      Francesco Montorsi
+// Id:          $Id$
+// Copyright:   (c) 2006 Francesco Montorsi
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __GTKDIRDLGH__
+#define __GTKDIRDLGH__
+
+#include "wx/generic/dirdlgg.h"
+
+//-------------------------------------------------------------------------
+// wxDirDialogGTK
+//-------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxDirDialogGTK : public wxGenericDirDialog
+{
+public:
+    wxDirDialogGTK() { }
+
+    wxDirDialogGTK(wxWindow *parent,
+                const wxString& message = wxDirSelectorPromptStr,
+                const wxString& defaultPath = _T(""),
+                long style = wxDD_DEFAULT_STYLE,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                const wxString& name = wxDirDialogNameStr);
+
+    virtual ~wxDirDialogGTK();
+
+
+public:     // overrides from wxGenericDirDialog
+
+    wxString GetPath() const;
+    void SetPath(const wxString& path);
+
+    virtual int ShowModal();
+    virtual bool Show( bool show = true );
+
+
+//private:      must be accessible by GTK callback
+    bool m_destroyed_by_delete;
+
+protected:
+    // override this from wxTLW since the native
+    // form doesn't have any m_wxwindow
+    virtual void DoSetSize(int x, int y,
+                           int width, int height,
+                           int sizeFlags = wxSIZE_AUTO);
+
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxDirDialogGTK)
+    DECLARE_EVENT_TABLE()
+    void OnFakeOk( wxCommandEvent &event );
+};
+
+#endif // __GTKDIRDLGH__