demos/sqlbrowser/main.cpp

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  41
  42 #include "browser.h"
  43
  44 #include <QtCore>
  45 #include <QtGui>
  46 #include <QtSql>
  47
  48 void addConnectionsFromCommandline(const QStringList &args, Browser *browser)
  49 {
  50     for (int i = 1; i < args.count(); ++i) {
  51         QUrl url(args.at(i), QUrl::TolerantMode);
  52         if (!url.isValid()) {
  53             qWarning("Invalid URL: %s", qPrintable(args.at(i)));
  54             continue;
  55         }
  56         QSqlError err = browser->addConnection(url.scheme(), url.path().mid(1), url.host(),
  57                                                url.userName(), url.password(), url.port(-1));
  58         if (err.type() != QSqlError::NoError)
  59             qDebug() << "Unable to open connection:" << err;
  60     }
  61 }
  62
  63 int main(int argc, char *argv[])
  64 {
  65     QApplication app(argc, argv);
  66
  67     QMainWindow mainWin;
  68     mainWin.setWindowTitle(QObject::tr("Qt SQL Browser"));
  69
  70     Browser browser(&mainWin);
  71     mainWin.setCentralWidget(&browser);
  72
  73     QMenu *fileMenu = mainWin.menuBar()->addMenu(QObject::tr("&File"));
  74     fileMenu->addAction(QObject::tr("Add &Connection..."), &browser, SLOT(addConnection()));
  75     fileMenu->addSeparator();
  76     fileMenu->addAction(QObject::tr("&Quit"), &app, SLOT(quit()));
  77
  78     QMenu *helpMenu = mainWin.menuBar()->addMenu(QObject::tr("&Help"));
  79     helpMenu->addAction(QObject::tr("About"), &browser, SLOT(about()));
  80     helpMenu->addAction(QObject::tr("About Qt"), qApp, SLOT(aboutQt()));
  81
  82     QObject::connect(&browser, SIGNAL(statusMessage(QString)),
  83                      mainWin.statusBar(), SLOT(showMessage(QString)));
  84
  85     addConnectionsFromCommandline(app.arguments(), &browser);
  86     mainWin.show();
  87     if (QSqlDatabase::connectionNames().isEmpty())
  88         QMetaObject::invokeMethod(&browser, "addConnection", Qt::QueuedConnection);
  89
  90     return app.exec();
  91 }