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#ifndef QACTIVEXPROPERTYSHEET_H

#define QACTIVEXPROPERTYSHEET_H

#include <QtDesigner/private/qdesigner_propertysheet_p.h>

QT_BEGIN_NAMESPACE

class QDesignerAxWidget;

class QDesignerFormWindowInterface;

/* The propertysheet has a method to delete itself and repopulate

 * if the "control" property changes. Pre 4.5, the control property

 * might not be the first one, so, the properties are stored and

 * re-applied. If the "control" is the first one, it should be

 * sufficient to reapply the changed flags, however, care must be taken when

 * resetting the control.

 * Resetting a control: The current behaviour is that the modified Active X properties are added again

 * as Fake-Properties, which is a nice side-effect as not cause a loss. */

class QAxWidgetPropertySheet: public QDesignerPropertySheet

{

    Q_OBJECT

    Q_INTERFACES(QDesignerPropertySheetExtension)

public:

    explicit QAxWidgetPropertySheet(QDesignerAxWidget *object, QObject *parent = 0);

    virtual bool isEnabled(int index) const;

    virtual void setProperty(int index, const QVariant &value);

    virtual bool reset(int index);

    int indexOf(const QString &name) const;

    bool dynamicPropertiesAllowed() const;

    static const char *controlPropertyName;

public slots:

    void updatePropertySheet();

private:

    QDesignerAxWidget *axWidget() const;

    const QString m_controlProperty;

    const QString m_propertyGroup;

    int m_controlIndex;

    struct SavedProperties {

        typedef QMap<QString, QVariant> NamePropertyMap;

        NamePropertyMap changedProperties;

        QWidget *widget;

        QString clsid;

    } m_currentProperties;

    static void reloadPropertySheet(const struct SavedProperties &properties, QDesignerFormWindowInterface *formWin);

};

typedef QDesignerPropertySheetFactory<QDesignerAxWidget, QAxWidgetPropertySheet> ActiveXPropertySheetFactory;

QT_END_NAMESPACE

#endif