qsqlconnectiondialog.h

linux下使用Qt编程的一个简单例子

#ifndef QSQLCONNECTIONDIALOG_H
#define QSQLCONNECTIONDIALOG_H

#include <QDialog>
#include <QMessageBox>
#include "ui_qsqlconnectiondialog.h"

class QSqlError;

class ConnDlg: public QDialog
{
    Q_OBJECT
public:
    ConnDlg(QWidget *parent = 0);
    ~ConnDlg();

    QString driverName() const;
    QString databaseName() const;
    QString userName() const;
    QString password() const;
    QString hostName() const;
    int port() const;
    QSqlError addConnection(const QString &driver, const QString &dbName, const QString &host,
                  const QString &user, const QString &passwd, int port = -1);
	void creatSqliteDB();

private slots:
    void on_okButton_clicked();
    void on_cancelButton_clicked() { reject(); }
    void driverChanged(const QString &);

private:
    Ui::QSqlConnectionDialogUi ui;
};

#endif