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/* This file is part of the KDE project
Copyright (C) 2003-2005 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 KEXIFIELDLISTVIEW_H
#define KEXIFIELDLISTVIEW_H
#include <qframe.h>
#include <qpixmap.h>
#include <klistview.h>
class KListViewItem;
namespace KexiDB {
class TableOrQuerySchema;
}
/*! This widget provides a list of fields from a table or query.
*/
class KEXIEXTWIDGETS_EXPORT KexiFieldListView : public KListView
{
Q_OBJECT
public:
//! Flags used to alter list's behaviour and appearance
enum Options {
ShowDataTypes = 1, //!< if set, 'data type' column is added
ShowAsterisk = 2, //!< if set, asterisk ('*') item is prepended to the list
AllowMultiSelection = 4 //!< if set, multiple selection is allowed
};
KexiFieldListView(QWidget *parent, const char *name = 0,
int options = ShowDataTypes | AllowMultiSelection );
virtual ~KexiFieldListView();
/*! Sets table or query schema \a schema.
The schema object will be owned by the KexiFieldListView object. */
void setSchema(KexiDB::TableOrQuerySchema* schema);
/*! \return table or query schema schema set for this widget. */
KexiDB::TableOrQuerySchema* schema() const { return m_schema; }
/*! \return list of selected field names. */
QStringList selectedFieldNames() const;
// void setReadOnly(bool);
// virtual QSize sizeHint();
signals:
/*! Emitted when a field is double clicked */
void fieldDoubleClicked(const QString& sourceMimeType, const QString& sourceName,
const QString& fieldName);
protected slots:
void slotDoubleClicked(QListViewItem* item);
protected:
virtual QDragObject *dragObject();
KexiDB::TableOrQuerySchema* m_schema;
QPixmap m_keyIcon; //!< a small "primary key" icon for 0-th column
QPixmap m_noIcon; //!< blank icon of the same size as m_keyIcon
int m_options;
KListViewItem *m_allColumnsItem;
};
#endif
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