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    41 

    42 #ifndef QACTIVEXPROPERTYSHEET_H

    43 #define QACTIVEXPROPERTYSHEET_H

    44 

    45 #include <QtDesigner/private/qdesigner_propertysheet_p.h>

    46 

    47 QT_BEGIN_NAMESPACE

    48 

    49 class QDesignerAxWidget;

    50 class QDesignerFormWindowInterface;

    51 

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

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

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

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

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

    57  * resetting the control.

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

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

    60 

    61 class QAxWidgetPropertySheet: public QDesignerPropertySheet

    62 {

    63     Q_OBJECT

    64     Q_INTERFACES(QDesignerPropertySheetExtension)

    65 public:

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

    67 

    68     virtual bool isEnabled(int index) const;

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

    70     virtual bool reset(int index);

    71     int indexOf(const QString &name) const;

    72     bool dynamicPropertiesAllowed() const;

    73 

    74     static const char *controlPropertyName;

    75 

    76 public slots:

    77     void updatePropertySheet();

    78 

    79 private:

    80     QDesignerAxWidget *axWidget() const;

    81 

    82     const QString m_controlProperty;

    83     const QString m_propertyGroup;

    84     int m_controlIndex;

    85     struct SavedProperties {

    86         typedef QMap<QString, QVariant> NamePropertyMap;

    87         NamePropertyMap changedProperties;

    88         QWidget *widget;

    89         QString clsid;

    90     } m_currentProperties;

    91 

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

    93 };

    94 

    95 typedef QDesignerPropertySheetFactory<QDesignerAxWidget, QAxWidgetPropertySheet> ActiveXPropertySheetFactory;

    96 

    97 QT_END_NAMESPACE

    98 

    99 #endif