Logo Search packages:      
Sourcecode: ardour version File versions

prompter.h

/*
    Copyright (C) 1999 Paul Barton-Davis 

    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., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: prompter.h,v 1.9 2002/09/25 01:51:37 pbd Exp $
*/

#ifndef __gtkmmext_prompter_h__
#define __gtkmmext_prompter_h__

#include <string>
#include <gtk--.h>
#include <sigc++/signal_system.h>

namespace Gtkmmext {

class Prompter : public Gtk::Window

{
  public:
      Prompter (bool modal = false);
      ~Prompter () {};

      void set_prompt (std::string prompt) {
            entryLabel.set (prompt);
      }

      void set_initial_text (std::string txt) {
            entry.set_text (txt);
            entry.select_region (0, entry.get_text_length());
      }

      void change_labels (std::string ok, std::string cancel);

      enum PrompterStatus {
            entered,
            cancelled
      };

      PrompterStatus status;
      void get_result (std::string &str);

      /* the prompter will send a `done' signal when it is finished.
         the "caller" can then check `status' and if it wants to
         can then call `get_result()'.
      */

      SigC::Signal0<void> done;

  protected:
      Gtk::Entry& the_entry() { return entry; }

  private:
      Gtk::VBox packer;
      Gtk::HBox buttonBox;
      Gtk::Entry entry;
      Gtk::VBox entryBox;
      Gtk::Label entryLabel;
      Gtk::Button ok;
      Gtk::Button cancel;

      void activated ();
      void cancel_click ();

      gint deleted (GdkEventAny *);

      void realize_impl ();
      void map__impl ();
};

} /* namespace */

#endif  /* __gtkmmext_prompter_h__ */

Generated by  Doxygen 1.6.0   Back to index