qstyleplugin.h

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#ifndef QSTYLEPLUGIN_H
#define QSTYLEPLUGIN_H

#include <QtCore/qplugin.h>
#include <QtCore/qfactoryinterface.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QStyle;

struct Q_GUI_EXPORT QStyleFactoryInterface : public QFactoryInterface
{
    virtual QStyle *create(const QString &key) = 0;
};

#define QStyleFactoryInterface_iid "com.trolltech.Qt.QStyleFactoryInterface"

Q_DECLARE_INTERFACE(QStyleFactoryInterface, QStyleFactoryInterface_iid)

class Q_GUI_EXPORT QStylePlugin : public QObject, public QStyleFactoryInterface
{
    Q_OBJECT
    Q_INTERFACES(QStyleFactoryInterface:QFactoryInterface)
public:
    explicit QStylePlugin(QObject *parent = 0);
    ~QStylePlugin();

    virtual QStringList keys() const = 0;
    virtual QStyle *create(const QString &key) = 0;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSTYLEPLUGIN_H