qplugin.h File Reference

#include <QtCore/qobject.h>
#include <QtCore/qpointer.h>

Macros
#define	Q_EXTERN_C   extern
#define	Q_IMPORT_PLUGIN(PLUGIN)
#define	Q_PLUGIN_INSTANCE(IMPLEMENTATION)
#define	Q_EXPORT_PLUGIN(PLUGIN)   Q_EXPORT_PLUGIN2(PLUGIN, PLUGIN)
#define	Q_EXPORT_STATIC_PLUGIN(PLUGIN)   Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGIN)
#define	QPLUGIN_DEBUG_STR   "true"
#define	QPLUGIN_SECTION_DEBUG_STR   ".debug"
#define	Q_PLUGIN_VERIFICATION_DATA
#define	Q_PLUGIN_VERIFICATION_SECTION
#define	Q_STANDARD_CALL
#define	Q_EXPORT_PLUGIN2(PLUGIN, PLUGINCLASS)
#define	Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGINCLASS)

Typedefs
typedef QObject *(*	QtPluginInstanceFunction) ()

Functions
void Q_CORE_EXPORT	qRegisterStaticPluginInstanceFunction (QtPluginInstanceFunction function)

Macro Definition Documentation

#define Q_EXTERN_C   extern

Definition at line 58 of file qplugin.h.

#define Q_IMPORT_PLUGIN

(

PLUGIN

)

Value:

extern QT_PREPEND_NAMESPACE(QObject) *qt_plugin_instance_##PLUGIN(); \
        class Static##PLUGIN##PluginInstance{ \
        public: \
                Static##PLUGIN##PluginInstance() { \
                qRegisterStaticPluginInstanceFunction(qt_plugin_instance_##PLUGIN); \
                } \
        }; \
       static Static##PLUGIN##PluginInstance static##PLUGIN##Instance;

Definition at line 66 of file qplugin.h.

#define Q_PLUGIN_INSTANCE

(

IMPLEMENTATION

)

Value:

{ \
            static QT_PREPEND_NAMESPACE(QPointer)<QT_PREPEND_NAMESPACE(QObject)> _instance; \
            if (!_instance)      \
                _instance = new IMPLEMENTATION; \
            return _instance; \
        }

Definition at line 76 of file qplugin.h.

#define Q_EXPORT_PLUGIN

(

PLUGIN

)

Q_EXPORT_PLUGIN2(PLUGIN, PLUGIN)

Definition at line 84 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN

(

PLUGIN

)

Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGIN)

Definition at line 87 of file qplugin.h.

#define QPLUGIN_DEBUG_STR   "true"

Definition at line 113 of file qplugin.h.

#define QPLUGIN_SECTION_DEBUG_STR   ".debug"

Definition at line 114 of file qplugin.h.

#define Q_PLUGIN_VERIFICATION_DATA

Value:

static const char qt_plugin_verification_data[] = \
      "pattern=QT_PLUGIN_VERIFICATION_DATA\n" \
      "version=" QT_VERSION_STR "\n" \
      "debug=" QPLUGIN_DEBUG_STR "\n" \
      "buildkey=" QT_BUILD_KEY;

Definition at line 116 of file qplugin.h.

#define Q_PLUGIN_VERIFICATION_SECTION

Definition at line 127 of file qplugin.h.

#define Q_STANDARD_CALL

Definition at line 133 of file qplugin.h.

#define Q_EXPORT_PLUGIN2	(		PLUGIN,
			PLUGINCLASS
	)

Value:

Q_PLUGIN_VERIFICATION_SECTION Q_PLUGIN_VERIFICATION_DATA \
            Q_EXTERN_C Q_DECL_EXPORT \
            const char * Q_STANDARD_CALL qt_plugin_query_verification_data() \
            { return qt_plugin_verification_data; } \
            Q_EXTERN_C Q_DECL_EXPORT QT_PREPEND_NAMESPACE(QObject) * Q_STANDARD_CALL qt_plugin_instance() \
            Q_PLUGIN_INSTANCE(PLUGINCLASS)

Definition at line 136 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN2	(		PLUGIN,
			PLUGINCLASS
	)

Definition at line 144 of file qplugin.h.

Typedef Documentation

typedef QObject*(* QtPluginInstanceFunction) ()

Definition at line 62 of file qplugin.h.

Function Documentation

void Q_CORE_EXPORT qRegisterStaticPluginInstanceFunction

(

QtPluginInstanceFunction

function

)

Go to the source code of this file.