Qt 4.8
qsqldriverplugin.h
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41 
42 #ifndef QSQLDRIVERPLUGIN_H
43 #define QSQLDRIVERPLUGIN_H
44 
45 #include <QtCore/qplugin.h>
46 #include <QtCore/qfactoryinterface.h>
47 
49 
51 
52 QT_MODULE(Sql)
53 
54 class QSqlDriver;
55 
57 {
58  virtual QSqlDriver *create(const QString &name) = 0;
59 };
60 
61 #define QSqlDriverFactoryInterface_iid "com.trolltech.Qt.QSqlDriverFactoryInterface"
63 
65 {
66  Q_OBJECT
67  Q_INTERFACES(QSqlDriverFactoryInterface:QFactoryInterface)
68 public:
69  explicit QSqlDriverPlugin(QObject *parent = 0);
71 
72  virtual QStringList keys() const = 0;
73  virtual QSqlDriver *create(const QString &key) = 0;
74 
75 };
76 
78 
80 
81 #endif // QSQLDRIVERPLUGIN_H
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
static Expression::Ptr create(Expression *const expr, const YYLTYPE &sourceLocator, const ParserContext *const parseInfo)
The QSqlDriver class is an abstract base class for accessing specific SQL databases.
Definition: qsqldriver.h:68
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
#define Q_DECLARE_INTERFACE(IFace, IId)
Definition: qobject.h:397
#define Q_SQL_EXPORT
Definition: qglobal.h:1451
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
#define QSqlDriverFactoryInterface_iid
const char * name
The QStringList class provides a list of strings.
Definition: qstringlist.h:66
#define Q_OBJECT
Definition: qobjectdefs.h:157
virtual QStringList keys() const =0
#define Q_INTERFACES(x)
This macro tells Qt which interfaces the class implements.
Definition: qobjectdefs.h:79
int key
#define class
#define QT_END_HEADER
Definition: qglobal.h:137
The QSqlDriverPlugin class provides an abstract base for custom QSqlDriver plugins.