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#ifndef Q3ICONVIEW_EXTRAINFO_H
#define Q3ICONVIEW_EXTRAINFO_H

#include <QtDesigner/QDesignerExtraInfoExtension>
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QExtensionFactory>

#include <QtCore/QPointer>

QT_BEGIN_NAMESPACE

class Q3IconView;
class Q3IconViewItem;
class DomItem;

class Q3IconViewExtraInfo: public QObject, public QDesignerExtraInfoExtension
{
    Q_OBJECT
    Q_INTERFACES(QDesignerExtraInfoExtension)
public:
    Q3IconViewExtraInfo(Q3IconView *widget, QDesignerFormEditorInterface *core, QObject *parent);

    virtual QWidget *widget() const;
    virtual QDesignerFormEditorInterface *core() const;

    virtual bool saveUiExtraInfo(DomUI *ui);
    virtual bool loadUiExtraInfo(DomUI *ui);

    virtual bool saveWidgetExtraInfo(DomWidget *ui_widget);
    virtual bool loadWidgetExtraInfo(DomWidget *ui_widget);

    void initializeQ3IconViewItems(const QList<DomItem *> &items);

private:
    QPointer<Q3IconView> m_widget;
    QPointer<QDesignerFormEditorInterface> m_core;
};

class Q3IconViewExtraInfoFactory: public QExtensionFactory
{
    Q_OBJECT
public:
    Q3IconViewExtraInfoFactory(QDesignerFormEditorInterface *core, QExtensionManager *parent = 0);

protected:
    virtual QObject *createExtension(QObject *object, const QString &iid, QObject *parent) const;

private:
    QDesignerFormEditorInterface *m_core;
};

QT_END_NAMESPACE

#endif // Q3ICONVIEW_EXTRAINFO_H
