1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the demonstration applications of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef BROWSER_H

    43 #define BROWSER_H

    44 

    45 #include <QWidget>

    46 #include "ui_browserwidget.h"

    47 

    48 class ConnectionWidget;

    49 QT_FORWARD_DECLARE_CLASS(QTableView)

    50 QT_FORWARD_DECLARE_CLASS(QPushButton)

    51 QT_FORWARD_DECLARE_CLASS(QTextEdit)

    52 QT_FORWARD_DECLARE_CLASS(QSqlError)

    53 

    54 class Browser: public QWidget, private Ui::Browser

    55 {

    56     Q_OBJECT

    57 public:

    58     Browser(QWidget *parent = 0);

    59     virtual ~Browser();

    60 

    61     QSqlError addConnection(const QString &driver, const QString &dbName, const QString &host,

    62                   const QString &user, const QString &passwd, int port = -1);

    63 

    64     void insertRow();

    65     void deleteRow();

    66     void updateActions();

    67 

    68 public slots:

    69     void exec();

    70     void showTable(const QString &table);

    71     void showMetaData(const QString &table);

    72     void addConnection();

    73     void currentChanged() { updateActions(); }

    74     void about();

    75 

    76     void on_insertRowAction_triggered()

    77     { insertRow(); }

    78     void on_deleteRowAction_triggered()

    79     { deleteRow(); }

    80     void on_connectionWidget_tableActivated(const QString &table)

    81     { showTable(table); }

    82     void on_connectionWidget_metaDataRequested(const QString &table)

    83     { showMetaData(table); }

    84     void on_submitButton_clicked()

    85     {

    86         exec();

    87         sqlEdit->setFocus();

    88     }

    89     void on_clearButton_clicked()

    90     {

    91         sqlEdit->clear();

    92         sqlEdit->setFocus();

    93     }

    94 

    95 signals:

    96     void statusMessage(const QString &message);

    97 };

    98 

    99 #endif