quiloader.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt Designer of the Qt Toolkit.
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** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
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#ifndef QUILOADER_H
#define QUILOADER_H

#include <QtCore/QObject>

QT_BEGIN_HEADER

class QWidget;
class QLayout;
class QAction;
class QActionGroup;
class QString;
class QIODevice;

class QUiLoaderPrivate;
class QUiLoader : public QObject
{
public:
    QUiLoader(QObject *parent = 0);
    virtual ~QUiLoader();

    QStringList pluginPaths() const;
    void clearPluginPaths();
    void addPluginPath(const QString &path);

    QWidget *load(QIODevice *device, QWidget *parentWidget = 0);
    QStringList availableWidgets() const;

    virtual QWidget *createWidget(const QString &className, QWidget *parent = 0, const QString &name = QString());
    virtual QLayout *createLayout(const QString &className, QObject *parent = 0, const QString &name = QString());
    virtual QActionGroup *createActionGroup(QObject *parent = 0, const QString &name = QString());
    virtual QAction *createAction(QObject *parent = 0, const QString &name = QString());

private:
    Q_DECLARE_PRIVATE(QUiLoader)
    Q_DISABLE_COPY(QUiLoader)
};

QT_END_HEADER

#endif // QUILOADER_H