qplugin.h File Reference

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

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Defines
#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	Q_PLUGIN_VERIFICATION_DATA
#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)

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Define Documentation

#define Q_EXTERN_C   extern

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Definition at line 58 of file qplugin.h.

#define Q_IMPORT_PLUGIN

(

PLUGIN

)

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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

)

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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)

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Definition at line 84 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN

(

PLUGIN

)

Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGIN)

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Definition at line 87 of file qplugin.h.

#define QPLUGIN_DEBUG_STR   "true"

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Definition at line 110 of file qplugin.h.

#define Q_PLUGIN_VERIFICATION_DATA

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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 112 of file qplugin.h.

#define Q_STANDARD_CALL

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Definition at line 122 of file qplugin.h.

#define Q_EXPORT_PLUGIN2	(		PLUGIN,
			PLUGINCLASS
	)

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Value:

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 125 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN2	(		PLUGIN,
			PLUGINCLASS
	)

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Definition at line 133 of file qplugin.h.

---

Typedef Documentation

typedef QObject*(* QtPluginInstanceFunction)()

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Definition at line 62 of file qplugin.h.

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Function Documentation

void Q_CORE_EXPORT qRegisterStaticPluginInstanceFunction

(

QtPluginInstanceFunction

function

)

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