Qt:Документация 4.3.2/demos-sqlbrowser-browser-h
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[править] browser.h Example File
demos/sqlbrowser/browser.h
/**************************************************************************** ** ** Copyright (C) 2004-2007 Trolltech ASA. 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://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, as the sole copyright ** holder for Qt Designer, grants users of the Qt/Eclipse Integration ** plug-in the right for the Qt/Eclipse Integration to link to ** functionality provided by Qt Designer and its related libraries. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** 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 BROWSER_H #define BROWSER_H #include <QWidget> #include "ui_browserwidget.h" class ConnectionWidget; class QTableView; class QPushButton; class QTextEdit; class QSqlError; class Browser: public QWidget, private Ui::Browser { Q_OBJECT public: Browser(QWidget *parent = 0); virtual ~Browser(); QSqlError addConnection(const QString &driver, const QString &dbName, const QString &host, const QString &user, const QString &passwd, int port = -1); void insertRow(); void deleteRow(); void updateActions(); public slots: void exec(); void showTable(const QString &table); void showMetaData(const QString &table); void addConnection(); void currentChanged() { updateActions(); } void about(); void on_insertRowAction_triggered() { insertRow(); } void on_deleteRowAction_triggered() { deleteRow(); } void on_connectionWidget_tableActivated(const QString &table) { showTable(table); } void on_connectionWidget_metaDataRequested(const QString &table) { showMetaData(table); } void on_submitButton_clicked() { exec(); sqlEdit->setFocus(); } void on_clearButton_clicked() { sqlEdit->clear(); sqlEdit->setFocus(); } signals: void statusMessage(const QString &message); }; #endif
Copyright © 2007 Trolltech | Trademarks | Qt 4.3.2
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