qaxwidgetpropertysheet.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
 
#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);
 
    bool isEnabled(int index) const override;
    bool isVisible(int index) const override;
    QVariant property(int index) const override;
    void setProperty(int index, const QVariant &value) override;
    bool reset(int index) override;
    int indexOf(const QString &name) const override;
    bool dynamicPropertiesAllowed() const override;
 
    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 {
        QVariantMap changedProperties;
        QWidget *widget;
        QString clsid;
    } m_currentProperties;
 
    static void reloadPropertySheet(const struct SavedProperties &properties, QDesignerFormWindowInterface *formWin);
};
 
using ActiveXPropertySheetFactory = QDesignerPropertySheetFactory<QDesignerAxWidget, QAxWidgetPropertySheet>;
 
QT_END_NAMESPACE
 
#endif