kexievents.h

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KFORMDESIGNEREVENTS_H
#define KFORMDESIGNEREVENTS_H
 
#include <tqvaluelist.h>
#include <tqguardedptr.h>
 
class TQDomNode;
class TQObject;


class KEXICORE_EXPORT Event
{
    public:
        Event(TQObject *sender, const TQCString &signal,
            TQObject *receiver, const TQCString &slot);
        Event(TQObject *sender, const TQCString &signal,
            const TQCString &functionName);
        Event() : m_type(Slot) {;}
        ~Event() {;}
 
        enum { Slot=1000, UserFunction, Action }; 
        int  type() {return  m_type; }
        void  setType(int type) { m_type = type; }
 
        TQObject*  sender() const { return m_sender; }
        TQObject*  receiver() const { return m_receiver; }
        TQCString  signal() const { return m_signal; }
        TQCString  slot() const { return m_slot; }
 
        void  setSender(TQObject *o) { m_sender = o; }
        void  setReceiver(TQObject *o) { m_receiver = o; }
        void  setSignal(const TQCString &s) { m_signal = s; }
        void  setSlot(const TQCString &s) { m_slot = s; }
 
    protected:
        TQGuardedPtr<TQObject> m_sender;
        TQCString m_signal;
        TQGuardedPtr<TQObject> m_receiver;
        TQCString m_slot;
        int  m_type;
};
 
class KEXICORE_EXPORT EventList : protected TQValueList<Event*>
{
    public:
        EventList() {;}
        ~EventList() {;}

        void addEvent(Event *event);
        void addEvent(TQObject *sender, const TQCString &signal, TQObject *receiver, const TQCString &slot);
        void addEvent(TQObject *sender, const TQCString &signal, const TQCString &action);
        void  removeEvent(Event *event);

        EventList*  allEventsForObject(TQObject *object);
        //void  renameWidget(const TQCString &oldName, const TQCString &newName);
        void  removeAllEventsForObject(TQObject *object);
 
        // make some TQValueList function accessible by other classes
        TQValueListConstIterator<Event*>  constBegin() const { return TQValueList<Event*>::constBegin(); } 
        TQValueListConstIterator<Event*>  constEnd() const { return TQValueList<Event*>::constEnd(); } 
        bool  isEmpty() const { return TQValueList<Event*>::isEmpty(); }
};
 
 
#endif