langimg.h

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#ifndef LANGUAGEIMG_H
#define LANGUAGEIMG_H

//$Id: LangImg.h,v 1.1 2005/02/18 23:52:47 markus Rel $

// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

#include <string>

#include <gdkmm/pixbuf.h>

#include <gtkmm/image.h>
#include <gtkmm/eventbox.h>


/**Class to display an language-image in the statusbar

  This is actually an event-box and not a button, to avoid
  side-effects caused by the theme.
 */
class LanguageImg : public Gtk::EventBox {
 public:
   LanguageImg (const std::string& file);
   LanguageImg (const char* lang = NULL);
   ~LanguageImg ();

   void update (const std::string& file);
   void update (const char* lang = NULL);

   SigC::Signal0<void> signal_clicked () { return clicked_; }

 protected:
  virtual void on_clicked ();
  virtual bool on_button_press_event (GdkEventButton* ev);
  virtual bool on_button_release_event (GdkEventButton* ev);

 private:
   SigC::Signal0<void> clicked_;
   Gtk::Image img;

   static gdouble saveX, saveY;
};

#endif