kexicomboboxpopup.h

/* This file is part of the KDE project
   Copyright (C) 2004-2007 Jaroslaw Staniek <js@iidea.pl>
 
   This program 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 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef KEXICOMBOBOXPOPUP_H
#define KEXICOMBOBOXPOPUP_H
 
#include <tqframe.h>
 
class KexiComboBoxPopupPrivate;
class KexiTableView;
class KexiTableViewData;
class KexiTableViewColumn;
class KexiTableItem;
namespace KexiDB {
    class Field;
}

class KexiComboBoxPopup : public TQFrame
{
    TQ_OBJECT
  
    public:
//js TODO: more ctors!
        KexiComboBoxPopup(TQWidget* parent, KexiTableViewColumn &column);

        KexiComboBoxPopup(TQWidget* parent, KexiDB::Field &field);
 
        virtual ~KexiComboBoxPopup();
 
        KexiTableView* tableView();

        void setMaxRows(int r);

        int maxRows() const;

        static const int defaultMaxRows;
 
        virtual bool eventFilter( TQObject *o, TQEvent *e );
 
    signals:
        void rowAccepted(KexiTableItem *item, int row);
        void cancelled();
        void hidden();
 
    public slots:
        virtual void resize( int w, int h );
        void updateSize(int minWidth = 0);
 
    protected slots:
        void slotTVItemAccepted(KexiTableItem *item, int row, int col);
        void slotDataReloadRequested();
 
    protected:
        void init();
        void setData(KexiTableViewColumn *column, KexiDB::Field *field);

        void setDataInternal( KexiTableViewData *data, bool owner = true ); 
 
        KexiComboBoxPopupPrivate *d;
 
        friend class KexiComboBoxTableEdit;
};
 
#endif