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connectionwidget.h

/****************************************************************************
**
** Copyright (C) 2004-2006 Trolltech AS. All rights reserved.
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef CONNECTIONWIDGET_H
#define CONNECTIONWIDGET_H

#include <QWidget>

class QTreeWidget;
class QTreeWidgetItem;
class QSqlDatabase;
class QMenu;

class ConnectionWidget: public QWidget
{
    Q_OBJECT
public:
    ConnectionWidget(QWidget *parent = 0);
    virtual ~ConnectionWidget();

    QSqlDatabase currentDatabase() const;

signals:
    void tableActivated(const QString &table);
    void metaDataRequested(const QString &tableName);

public slots:
    void refresh();
    void showMetaData();
    void on_tree_itemActivated(QTreeWidgetItem *item, int column);
    void on_tree_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);

private:
    void setActive(QTreeWidgetItem *);

    QTreeWidget *tree;
    QAction *metaDataAction;
    QString activeDb;
};

#endif

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