chatdlg.h

来自「一个扑克牌游戏集合的源码,包含了很多基本c-c++语言应用」· C头文件 代码 · 共 74 行

 #ifndef CHATDLG_H
#define CHATDLG_H

//$Id: ChatDlg.h,v 1.1 2005/07/04 14:38:53 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 <glibmm/refptr.h>

#include <XGP/XDialog.h>


namespace Gtk {
   class Entry;
   class TextTag;
   class TextView;
   class TextBuffer;
}


/**Dialog to enter a message to send to others and to display messages received
 * from others.
 *
 * The dialog emits a signal when a message is to send.
 */
class ChatDlg : public XGP::XDialog {
 public:
   virtual ~ChatDlg ();

   /// Creates the dialog
   /// \param parent: Parent window
   static ChatDlg* create (const Glib::RefPtr<Gdk::Window>& parent) {
      ChatDlg* dlg (new ChatDlg);
      dlg->get_window ()->set_transient_for (parent);
      dlg->signal_response ().connect (mem_fun (*dlg, &ChatDlg::free));
      return dlg;
   }

   /// Signal emitted, when OK is selected
   sigc::signal<void, const Glib::ustring&> signalSend;

   void addMessage (const Glib::ustring& sender, const Glib::ustring& msg);

 protected:
   ChatDlg ();
   void sendMessage ();

 private:
   //Prohibited manager functions
   ChatDlg (const ChatDlg& other);
   const ChatDlg& operator= (const ChatDlg& other);

   Gtk::Entry*    txtMsg;
   Gtk::TextView* tvMsgs;

   Glib::RefPtr<Gtk::TextTag>    tagSender;
   Glib::RefPtr<Gtk::TextBuffer> msgs;
};

#endif