connectiondialog.h

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
 
   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 FORMCONNECTIONDIALOG_H
#define FORMCONNECTIONDIALOG_H
 
#include <tqintdict.h>
#include <kdialogbase.h>
 
namespace KexiDB {
    class ResultInfo;
}
 
class TQLabel;
class TQButton;
class KexiTableView;
class KexiTableViewData;
class KexiTableItem;
 
namespace KFormDesigner {
 
class Form;
class ConnectionBuffer;
class Connection;
 

class KFORMEDITOR_EXPORT ConnectionDialog : public KDialogBase
{
    TQ_OBJECT
  
 
    public:
        ConnectionDialog(TQWidget *parent);
        ~ConnectionDialog() {;}

        void exec(Form *form);
 
    protected:
        void setStatusOk(KexiTableItem *item = 0);
        void setStatusError(const TQString &msg, KexiTableItem *item = 0);
        void initTable();
        void updateTableData();
        void updateSlotList(KexiTableItem *item);
        void updateSignalList(KexiTableItem *item);
 
    protected slots:
        void slotCellChanged(KexiTableItem*, int, TQVariant&, KexiDB::ResultInfo*);
        void checkConnection(KexiTableItem *item);

        void newItemByDragnDrop();
        void newItem();
        void removeItem();

        void slotConnectionCreated(KFormDesigner::Form *form, KFormDesigner::Connection &connection);
        void slotConnectionAborted(KFormDesigner::Form *form);
 
        void slotCellSelected(int col, int row);
        void slotRowInserted(KexiTableItem*,bool);

        virtual void slotOk();
 
    protected:
        enum {BAdd = 10, BRemove};
        Form    *m_form;
        ConnectionBuffer *m_buffer;
        KexiTableView  *m_table;
        KexiTableViewData  *m_data;
        KexiTableViewData *m_widgetsColumnData, *m_slotsColumnData, *m_signalsColumnData;
        TQLabel  *m_pixmapLabel, *m_textLabel;
        TQIntDict<TQButton>  m_buttons;  
};
 
}
 
#endif