Added imaggif.h, imaggif.cpp (wxImage GIF-reading support); candidate

FindFocus implementation for wxMotif


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2064 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/imaggif.h

@@ -0,0 +1,45 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        imaggif.h
+// Purpose:     wxImage handler for GIFs (read-only)
+// Author:      Vaclav Slavik (of this header only)
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_IMAGGIF_H_
+#define _WX_IMAGGIF_H_
+
+#ifdef __GNUG__
+#pragma interface "imaggif.h"
+#endif
+
+#include <wx/setup.h>
+#include <wx/object.h>
+#include <wx/string.h>
+#include <wx/gdicmn.h>
+#include <wx/stream.h>
+#include <wx/image.h>
+
+//-----------------------------------------------------------------------------
+// wxGIFHandler
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxGIFHandler : public wxImageHandler
+{
+  DECLARE_DYNAMIC_CLASS(wxGIFHandler)
+
+public:
+
+  inline wxGIFHandler()
+  {
+      m_name = "GIF file";
+      m_extension = "gif";
+      m_type = wxBITMAP_TYPE_GIF;
+  };
+
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream );
+  virtual bool SaveFile( wxImage *image, wxOutputStream& stream );
+};
+
+#endif
+    // _WX_IMAGGIF_H_
+